{"id":2931,"date":"2016-05-22T01:21:01","date_gmt":"2016-05-22T00:21:01","guid":{"rendered":"http:\/\/lesgravereaux.marret.co\/?page_id=2931"},"modified":"2016-06-12T16:19:20","modified_gmt":"2016-06-12T15:19:20","slug":"les-parachutes","status":"publish","type":"page","link":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/","title":{"rendered":"Les parachutes"},"content":{"rendered":"<p>En 1934, les \u00c9tablissements Gravereaux entreprennent la fabrication de parachutes pour le Minist\u00e8re de l\u2019Air; \u00e0 cet effet, ils ont acquis le mat\u00e9riel et les brevets de la Maison Salone et Lucas pour 150\u00a0000\u00a0francs, en plus d\u2019une redevance sur le chiffre d\u2019affaires. Si les prototypes sont r\u00e9alis\u00e9s dans l\u2019usine de Boulogne-sur-Seine, la fabrication en s\u00e9rie se fait \u00e0 Brassac-les-Mines.<\/p>\n<p>La maison Gravereaux pr\u00e9sente d\u2019ailleurs ces parachutes lors du XIV<sup>e<\/sup> Salon de l\u2019A\u00e9ronautique qui a lieu au Grand Palais, en novembre-d\u00e9cembre 1934.<\/p>\n<p style=\"padding-left: 30px;\"><strong><em>Un parachute dans une valise\u00a0: l&rsquo;\u00e9quipement S.L.G.<\/em><\/strong><\/p>\n<p style=\"padding-left: 30px;\"><em>Les \u00c9tablissements Salone et Lucas, les sp\u00e9cialistes connus de parachutes et d&rsquo;\u00e9quipements, sont incorpor\u00e9s, depuis quelque temps d\u00e9j\u00e0, \u00e0 l&rsquo;importante firme Gravereaux. &lsquo;Cette maison, elle-m\u00eame sp\u00e9cialis\u00e9e dans la fabrication du mat\u00e9riel de protection, repr\u00e9sente une puissance industrielle consid\u00e9rable. Elle poss\u00e8de plusieurs ateliers en province dans lesquels sont en service plus de deux mille machines \u00e0 coudre; c&rsquo;est dire que cette organisation peut tr\u00e8s bien sortir, le cas \u00e9ch\u00e9ant, des appareils en tr\u00e8s grande s\u00e9rie.<\/em><\/p>\n<p style=\"padding-left: 30px;\"><em><a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2934\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1934-11-25-les-ailes-p16-detail_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?fit=441%2C886&amp;ssl=1\" data-orig-size=\"441,886\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1934-11-25 Les Ailes p16 (d\u00e9tail)_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?fit=149%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?fit=441%2C886&amp;ssl=1\" class=\"wp-image-2934 alignright\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?resize=180%2C362&#038;ssl=1\" alt=\"1934-11-25 Les Ailes p16 (d\u00e9tail)_wp\" width=\"180\" height=\"362\" data-wp-pid=\"2934\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?w=441&amp;ssl=1 441w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?resize=149%2C300&amp;ssl=1 149w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1934-11-25-Les-Ailes-p16-d%C3%A9tail_wp.jpg?resize=299%2C600&amp;ssl=1 299w\" sizes=\"auto, (max-width: 180px) 100vw, 180px\" \/><\/a>Dans le vaste stand que Gravereaux occupe, au premier \u00e9tage, nous avons pu voir les mod\u00e8les classiques, dorsaux et si\u00e8ge, utilis\u00e9s par les Forces. A\u00e9riennes. Sur des mannequins, on peut voir \u00e9galement divers \u00e9quipements et notamment celui qui a remport\u00e9 le prix unique d&rsquo;ensemble au Concours International de Parachutes, en 1931.<\/em><\/p>\n<p style=\"padding-left: 30px;\"><em>Nous avons remarqu\u00e9, en particulier, la grande diversit\u00e9 des mod\u00e8les de sacs expos\u00e9s. Les uns en toile, les autres en m\u00e9tal ou en cuir, ils r\u00e9pondent \u00e0 des n\u00e9cessit\u00e9s d&rsquo;utilisation bien d\u00e9finies. Cette maison entreprend, d&rsquo;autre part, un effort tout particulier pour mettre au point son type valise S.L.G. homologu\u00e9 officiellement, dont le poids est de 9\u00a0kg.\u00a0500, et le volume de 12\u00a0litres avec un parachute coton; chiffres qui sont ramen\u00e9s \u00e0 7\u00a0kg.\u00a0500 et \u00e0 8\u00a0litres avec une voilure en soie. Ce mod\u00e8le, d\u00e9j\u00e0 adopt\u00e9 par la Marine et \u00e9galement utilis\u00e9 par l&rsquo;\u00e9quipage du glorieux Arc-en-Ciel, a subi d&rsquo;heureuses modifications pour rendre son emploi plus s\u00fbr et plus commode. Par une combinaison tr\u00e8s simple de boucles et de bretelles, ce parachute-valise peut \u00eatre employ\u00e9, au gr\u00e9 des utilisateurs, en sac dorsal ou sac-si\u00e8ge; il peut, aussi, \u00eatre attel\u00e9 au harnachement sur le ventre, sur le c\u00f4t\u00e9, etc. On peut, enfin, l&rsquo;adapter au dernier moment.<\/em><\/p>\n<p style=\"padding-left: 30px;\"><em>Cette solution, tr\u00e8s s\u00e9duisante, retiendra certainement l&rsquo;attention des touristes de l\u2019air. La maison Gravereaux va d&rsquo;ailleurs cr\u00e9er, \u00e0 l&rsquo;intention de ces derniers, un service sp\u00e9cial qui leur facilitera l&rsquo;entretien et la v\u00e9rification de cet important mat\u00e9riel, service qui poss\u00e9dera des avions \u00e0 bord desquels les techniciens de ce d\u00e9partement pourront faire d&rsquo;utiles mises au point. Nous aurons, d&rsquo;ailleurs, bient\u00f4t, l&rsquo;occasion de reparler \u2014 et plus longuement \u2014 de cette utile organisation. \u2014 A. F.<\/em><\/p>\n<p style=\"text-align: right; padding-left: 30px;\"><em>Les Ailes, 25 novembre 1934<\/em><\/p>\n<p style=\"text-align: left;\">Les journalistes sp\u00e9cialis\u00e9s en font l&rsquo;analyse et l&rsquo;on retrouve une description technique de l&rsquo;un de ces parachutes dans la revue <em>L&rsquo;A\u00e9ronautique<\/em> de septembre 1935.<\/p>\n<p><em><strong><a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2937\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1935-09-laeronautique-p234a_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?fit=1126%2C1181&amp;ssl=1\" data-orig-size=\"1126,1181\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1935-09 L&amp;rsquo;A\u00e9ronautique p234a_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?fit=286%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?fit=640%2C671&amp;ssl=1\" class=\"wp-image-2937 alignleft\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=500%2C524&#038;ssl=1\" alt=\"1935-09 L'A\u00e9ronautique p234a_wp\" width=\"500\" height=\"524\" data-wp-pid=\"2937\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=976%2C1024&amp;ssl=1 976w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=286%2C300&amp;ssl=1 286w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=768%2C806&amp;ssl=1 768w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=800%2C839&amp;ssl=1 800w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?resize=572%2C600&amp;ssl=1 572w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p234a_wp.jpg?w=1126&amp;ssl=1 1126w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a>\u00a0Parachute Gravereaux (Pl. III).<\/strong> \u2014 Les parachutes pr\u00e9sent\u00e9s par la maison Gravereaux, qui a succ\u00e9d\u00e9 aux \u00c9tablissements Salone et Lucas, sont munis d&rsquo;un dispositif de fermeture du sac par lien m\u00e9tallique (fig. 8 \u00e0 10).<\/em><\/p>\n<p><em>Les ficelles g\u00e9n\u00e9ralement employ\u00e9es dans ce but (ficelle c\u00e2bl\u00e9e n\u00b0 3) ont une r\u00e9sistance d&rsquo;environ 50\u00a0kg et sont soumises, lorsque le sac est ferm\u00e9, \u00e0 une tension qui peut d\u00e9passer 20kg. <a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2938\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1935-09-laeronautique-p235a_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?fit=886%2C812&amp;ssl=1\" data-orig-size=\"886,812\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1935-09 L&amp;rsquo;A\u00e9ronautique p235A_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?fit=300%2C275&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?fit=640%2C587&amp;ssl=1\" class=\"wp-image-2938 alignright\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?resize=403%2C369&#038;ssl=1\" alt=\"1935-09 L'A\u00e9ronautique p235A_wp\" width=\"403\" height=\"369\" data-wp-pid=\"2938\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?w=886&amp;ssl=1 886w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?resize=300%2C275&amp;ssl=1 300w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?resize=768%2C704&amp;ssl=1 768w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?resize=800%2C733&amp;ssl=1 800w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-09-LA%C3%A9ronautique-p235A_wp.jpg?resize=600%2C550&amp;ssl=1 600w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/a>Une rupture peut donc se produire, par suite d&rsquo;usure ou de choc, et amener une ouverture intempestive du parachute.<\/em><\/p>\n<p><em>Le c\u00e2ble m\u00e9tallique, tr\u00e8s r\u00e9sistant, employ\u00e9 pour la fermeture des sacs de parachutes Gravereaux, a ses extr\u00e9mit\u00e9s munies de petites boules que l&rsquo;on emprisonne dans le dispositif de d\u00e9clenchement automatique ou \u00e0 main. Une traction sur le c\u00e2ble de d\u00e9clenchement les lib\u00e8re et provoque l&rsquo;ouverture du sac.<\/em><\/p>\n<p style=\"text-align: center;\">*******<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2930\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1936-04-revue-aeronautique-p8a_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?fit=886%2C483&amp;ssl=1\" data-orig-size=\"886,483\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1936-04 Revue a\u00e9ronautique p8A_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?fit=300%2C164&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?fit=640%2C349&amp;ssl=1\" class=\"wp-image-2930 aligncenter\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?resize=585%2C319&#038;ssl=1\" alt=\"1936-04 Revue a\u00e9ronautique p8A_wp\" width=\"585\" height=\"319\" data-wp-pid=\"2930\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?w=886&amp;ssl=1 886w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?resize=300%2C164&amp;ssl=1 300w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?resize=768%2C419&amp;ssl=1 768w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?resize=800%2C436&amp;ssl=1 800w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1936-04-Revue-a%C3%A9ronautique-p8A_wp.jpg?resize=600%2C327&amp;ssl=1 600w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-size: 10pt;\">Illustration tir\u00e9e d&rsquo;un article publi\u00e9 en avril 1936 dans la Revue a\u00e9ronautique<\/span>\u00a0<\/em><\/p>\n<hr \/>\n<p style=\"text-align: left;\"><a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2626\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1935-04-laerophile-pxxii_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?fit=655%2C886&amp;ssl=1\" data-orig-size=\"655,886\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1935-04 L&amp;rsquo;a\u00e9rophile pXXII_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?fit=222%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?fit=640%2C866&amp;ssl=1\" class=\"wp-image-2626 alignleft\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?resize=302%2C408&#038;ssl=1\" alt=\"1935-04 L'a\u00e9rophile pXXII_wp\" width=\"302\" height=\"408\" data-wp-pid=\"2626\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?w=655&amp;ssl=1 655w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?resize=222%2C300&amp;ssl=1 222w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-04-La%C3%A9rophile-pXXII_wp.jpg?resize=444%2C600&amp;ssl=1 444w\" sizes=\"auto, (max-width: 302px) 100vw, 302px\" \/><\/a><\/p>\n<p style=\"text-align: left;\"><em><span style=\"font-size: 10pt;\">L&rsquo;A\u00e9rophile, avril 1935<\/span><\/em><\/p>\n<p style=\"text-align: right;\">\u00a0<a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2627\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1935-06-06-les-ailes-p16_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?fit=886%2C523&amp;ssl=1\" data-orig-size=\"886,523\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1935-06-06 Les Ailes p16_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?fit=300%2C177&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?fit=640%2C378&amp;ssl=1\" class=\"alignnone wp-image-2627\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?resize=295%2C174&#038;ssl=1\" alt=\"1935-06-06 Les Ailes p16_wp\" width=\"295\" height=\"174\" data-wp-pid=\"2627\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?w=886&amp;ssl=1 886w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?resize=300%2C177&amp;ssl=1 300w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?resize=768%2C453&amp;ssl=1 768w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?resize=800%2C472&amp;ssl=1 800w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1935-06-06-Les-Ailes-p16_wp.jpg?resize=600%2C354&amp;ssl=1 600w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/a><br \/>\n<span style=\"font-size: 10pt;\"><em>Les Ailes, juin 1935<\/em><\/span><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2635\" data-permalink=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/1938-12-parachutes-gravereaux_wp\/\" data-orig-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?fit=944%2C1181&amp;ssl=1\" data-orig-size=\"944,1181\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1938-12 Parachutes Gravereaux_wp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?fit=240%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?fit=640%2C800&amp;ssl=1\" class=\"wp-image-2635 aligncenter\" src=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=305%2C382&#038;ssl=1\" alt=\"1938-12 Parachutes Gravereaux_wp\" width=\"305\" height=\"382\" data-wp-pid=\"2635\" srcset=\"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=768%2C961&amp;ssl=1 768w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=800%2C1001&amp;ssl=1 800w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?resize=480%2C600&amp;ssl=1 480w, https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1938-12-Parachutes-Gravereaux_wp.jpg?w=944&amp;ssl=1 944w\" sizes=\"auto, (max-width: 305px) 100vw, 305px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-size: 10pt;\">Revue non identifi\u00e9e<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En 1934, les \u00c9tablissements Gravereaux entreprennent la fabrication de parachutes pour le Minist\u00e8re de l\u2019Air; \u00e0 cet effet, ils ont acquis le mat\u00e9riel et les brevets de la Maison Salone et Lucas pour 150\u00a0000\u00a0francs, en plus d\u2019une redevance sur le &hellip; <a href=\"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-parachutes\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2636,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-2931","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7ERyi-Lh","jetpack-related-posts":[{"id":2636,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/","url_meta":{"origin":2931,"position":0},"title":"Le mat\u00e9riel de protection Gravereaux","author":"marretgravereaux","date":"15 mai 2016","format":false,"excerpt":"L\u2019implication de la Maison Gravereaux dans la fabrication de mat\u00e9riel de protection date de la Premi\u00e8re Guerre mondiale. Jean-Ren\u00e9 Gravereaux raconte\u00a0: \u00ab\u00a0La guerre d\u00e9clar\u00e9e, mon p\u00e8re \u00e9tait mobilis\u00e9 \u00e0 fin ao\u00fbt 1914. [\u2026] Il devait participer au combat de Charleroi et \u00eatre d\u00e9mobilis\u00e9, tr\u00e8s rapidement, comme p\u00e8re de famille nombreuse\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"brassac-1 - OG1726_wp","src":"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/brassac-1-OG1726_wp.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2884,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/brassac-les-mines\/","url_meta":{"origin":2931,"position":1},"title":"Brassac-les-Mines","author":"marretgravereaux","date":"20 mai 2016","format":false,"excerpt":"Pendant la Premi\u00e8re Guerre mondiale, les \u00c9tablissements Gravereaux fabriquent des masques \u00e0 gaz pour l\u2019Arm\u00e9e fran\u00e7aise. Cependant, en 1918, le Gouvernement fran\u00e7ais s\u2019inqui\u00e8te des avanc\u00e9es allemandes; l\u2019Administration de la Guerre exige donc de Ren\u00e9 Gravereaux qu\u2019il prenne les dispositions pertinentes pour pouvoir, si n\u00e9cessaire, d\u00e9m\u00e9nager son usine dans le Centre\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"brassac-1 - OG1726_wp","src":"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/brassac-1-OG1726_wp.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3110,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/petite-chronologie\/","url_meta":{"origin":2931,"position":2},"title":"Petite chronologie","author":"marretgravereaux","date":"24 mai 2016","format":false,"excerpt":"1910 (21 juin) Gaston Chastel et Ren\u00e9 Gravereaux cr\u00e9ent une soci\u00e9t\u00e9 en nom collectif. Ren\u00e9 Gravereaux apporte 150\u00a0000\u00a0francs et Gaston Chastel 370\u00a0000\u00a0francs. Cette entreprise - dont le si\u00e8ge social est situ\u00e9 rue du faubourg Poissonni\u00e8re - est sp\u00e9cialis\u00e9e dans la fabrication de faux-cols, manchettes, et autres articles de lingerie, ainsi\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"R Gravereaux - Lettre-re\u00e7u (en-t\u00eate)_wp","src":"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/R-Gravereaux-Lettre-re%C3%A7u-en-t%C3%AAte_wp.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3116,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/","url_meta":{"origin":2931,"position":3},"title":"Les produits des \u00c9tablissements Gravereaux","author":"marretgravereaux","date":"25 mai 2016","format":false,"excerpt":"Lorsqu\u2019en 1910 Ren\u00e9 Gravereaux s\u2019associe avec Gaston Chastel, c\u2019est pour cr\u00e9er une Manufacture de cols et manchettes, avec, pour objet la fabrication, le commerce et le blanchissage \u00e0 neuf de ces articles La Premi\u00e8re Guerre mondiale am\u00e8ne la Maison Gravereaux \u00e0 se lancer dans la fabrication de masques \u00e0 gaz\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"1910 EtsGr - Cat p11a_wp","src":"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/05\/1910-EtsGr-Cat-p11a_wp.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":615,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/","url_meta":{"origin":2931,"position":4},"title":"Les \u00c9tablissements Gravereaux","author":"marretgravereaux","date":"7 mars 2016","format":false,"excerpt":"\u00a0 La \u00ab\u00a0Maison Gravereaux\u00a0\u00bb na\u00eet en 1910 alors que Ren\u00e9 Gravereaux s\u2019associe \u00e0 un fabricant de faux cols; la nouvelle soci\u00e9t\u00e9 a pour objet \u00ab\u00a0la fabrication et le commerce de faux cols, manchettes et autres articles similaires et le blanchissage sp\u00e9cial \u00e0 neuf\u00a0\u00bb. Au cours de la Premi\u00e8re Guerre mondiale,\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"1910 EtsGr - Cat c1a_wp","src":"https:\/\/i0.wp.com\/marret.co\/wp-content\/uploads\/2016\/03\/1910-EtsGr-Cat-c1a_wp-1-1024x729.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4427,"url":"https:\/\/lesgravereaux.marret.co\/index.php\/les-etablissements-gravereaux\/les-produits-des-etablissements-gravereaux\/le-materiel-de-protection-gravereaux\/les-masques-a-gaz-pour-les-civils\/","url_meta":{"origin":2931,"position":5},"title":"Les masques \u00e0 gaz pour les civils","author":"marretgravereaux","date":"9 juillet 2016","format":false,"excerpt":"Au d\u00e9but des ann\u00e9es 1930, les \u00c9tablissements R. Gravereaux ont obtenu plusieurs march\u00e9s gouvernementaux pour l\u2019arm\u00e9e fran\u00e7aise, produisant, entre autres choses, casques, masques et parachutes. Mais ils n\u2019oublient pas pour autant tout ce qui touche la d\u00e9fense passive et, plus sp\u00e9cifiquement, les masques civils. Revue de l'Union des Femmes de\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"1935-07 Union des femmes de France_wp","src":"https:\/\/i0.wp.com\/lesgravereaux.marret.co\/wp-content\/uploads\/2016\/07\/1935-07-Union-des-femmes-de-France_wp.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/pages\/2931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/comments?post=2931"}],"version-history":[{"count":0,"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/pages\/2931\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/pages\/2636"}],"wp:attachment":[{"href":"https:\/\/lesgravereaux.marret.co\/index.php\/wp-json\/wp\/v2\/media?parent=2931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}