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31. 发明授权

US3771183A Life preserver 失效
标题翻译：救生圈
公开(公告)号：US3771183A
公开(公告)日：1973-11-13
申请号：US3771183D
申请日：1972-03-22
申请人： SWITLIK PARACHUTE CO INC
发明人： MORAN H
IPC分类号： B63C9/125 , B63C9/12
CPC分类号： B63C9/1255
摘要： A life preserver of the inflatable type having a vest-like outer garment formed with collar and body pockets in which a pair of inflatable flotation cells are housed in a normally collapsed and folded condition. The cells are identical but opposite, each including a collar lobe and a body lobe connected in free communication. The collar and body lobes of each flotation cell are diagonally opposed, that is, the left collar lobe communicates with the right body lobe, while the right collar lobe communicates with the left body lobe. Each flotation cell is out of communication with and is inflatable separately and independently from the other flotation cell, so that in the event one cell does not inflate properly, there will be a built-in safety factor in that the other cell will alone support the user, keeping him in a balanced condition in the water in view of the diagonally opposed relationship of the collar and body lobes of the inflated cell.
摘要翻译：具有背心式外衣的可膨胀型救生衣形成有衣领和身体口袋，其中一对充气浮选细胞以正常折叠和折叠状态容纳。细胞是相同但相反的，每个细胞包括自由连通的连接凸起和体叶。每个浮选槽的轴环和身体凸角是对角线相对的，也就是说，左侧的凸缘与右侧的身体凸起连通，右侧的凸缘与左侧的身体凸起连通。每个浮选槽与另一个浮选槽分离和独立地充气，并且与另一个浮选槽独立地充气，因此在一个电池不能正常充气的情况下，将存在内置的安全系数，因为另一个电池将单独支撑鉴于充气细胞的衣领和身体裂片的斜对角关系，使他在水中处于平衡状态。

32. 发明专利

ES2004928A6 PERFECCIONAMIENTOS EN CHALECOS SALVAVIDAS 未知
公开(公告)号：ES2004928A6
公开(公告)日：1989-02-16
申请号：ES8701057
申请日：1987-04-13
申请人： MADRILENAS CONFECCIONES IND
发明人： DE CARALT CERA FERNANDO
IPC分类号： B63C9/12
摘要： CONSISTE EN UNA VEJIGA (1) DOTADA DE UN TABIQUE INTERMEDIO (2) QUE LA DIVIDE EN DOS CAMARAS INTERNAS (3) Y (4), CADA UNA DE LAS CUALES ESTA DOTADA DE MEDIOS DE HINCHADO. LA VEJIGA ESTA ALOJADA EN UNA BOLSA FLEXIBLE (8) DOTADA DE UNA ABERTURA CON DOS CIERRES DE CORREDERA, ASI COMO DE UNOS PRECINTOS QUE SE RASGAN CON LA PRESION DE LA VEJIGA AL HINCHARSE.

33. 发明专利

FR2595315A1 未知
公开(公告)号：FR2595315A1
公开(公告)日：1987-09-11
申请号：FR8703176
申请日：1987-03-09
申请人： RFD LTD
发明人： CHARLES LUCAS KENNETH , IAIN LOGAN
IPC分类号： B63C9/125 , B63C9/12
摘要： An inflatable lifejacket for providing buoyancy in water to a wearer of the lifejacket includes an inflatable buoyancy envelope which is donned by a wearer who passes his head through a neck opening in the envelope to bring a main body portion of the envelope to overlie the chest with a neck portion of the envelope passing round the sides and back of the neck and resting on the shoulders. The neck portion of the envelope is formed by two inflatable neck sections extending upwardly from the main body portion at each side thereof and at their upper ends being connected together in the region of the back of the neck of the wearer by constraining straps which hold the upper ends together in a manner which permits spacing of them when the envelope is uninflated to provide a neck opening through which the wearer can pass his head but which so constrains the two ends when the envelope is inflated as to define a neck opening which obstructs passage of the wearer's head. Additionally, the main body portion of the envelope is constrained in a region between its upper edge and its lower edge to reduce the radius of curvature of the envelope at its upper edge when the envelope is inflated.

34. 发明专利

FR2590864A3 未知
公开(公告)号：FR2590864A3
公开(公告)日：1987-06-05
申请号：FR8616897
申请日：1986-12-03
申请人： BERNHARDT APPARATEBAU GMBH CO
发明人： HAGEN KLAUS , MILBRATH HEINZ , JANSSEN WILHELM JOSEF
IPC分类号： B63C9/105 , B63C9/12
摘要： A life vest or preserver for a person who has encountered an emergency at sea or over some other body of water. The life preserver is provided with an inflatable lifesaving collar. Provided on the life preserver, around the armholes as well about the entire lower edge, are pocket-like containers that can be closed. Arm and leg coverings are removably secured in the pocket-like containers in such a way that those parts of the arm and leg coverings that are removed from the containers can, as a protective covering, be placed about the hands, arms, feet, legs, and abdomen of the wearer, with each of these parts being provided with a zipper. Formed preferably in the foot portions of the leg coverings are slits, each of which is provided over its entire length with a closure that opens automatically under compressive load.

35. 发明专利

DE2845798C2 未知
公开(公告)号：DE2845798C2
公开(公告)日：1987-03-12
申请号：DE2845798
申请日：1978-10-20
申请人： RUDY, MARION FRANKLIN, NORTHRIDGE, CALIF., US
发明人： RUDY, MARION FRANKLIN, NORTHRIDGE, CALIF., US
IPC分类号： B32B3/10 , B29C65/00 , B29C65/04 , B29D22/02 , B32B3/12 , B32B3/26 , B65D6/00 , B65D81/03 , C08J9/00 , F16F7/00 , A47C7/24 , A63B5/18 , B25D17/04 , B63C9/12

36. 发明专利

ES288569U CINTO SALVAVIDAS PLEGABLE CORCUBION 未知
公开(公告)号：ES288569U
公开(公告)日：1986-07-01
申请号：ES288569
申请日：1985-08-05
申请人： PAZOS BOUZAS SEVERINO
IPC分类号： B63C9/12
摘要： Cinto salvavidas plegable, esencialmente caracterizado por estar constituido por una carcasa de forma rectángular, plástica o de material similar, la carcasa (7) tendrá dos compartimentos (8) y (4) y una entrada para el cinto (6) el cual estará instalado en la abertura que viene la carcasa (7) para la colocación del cinto (6).

37. 发明专利

NO149581C 未知
公开(公告)号：NO149581C
公开(公告)日：1984-05-16
申请号：NO803090
申请日：1980-10-16
申请人： BERNHARDT APPARATEBAU GMBH CO
发明人： BERNHARDT JOST CARL JEAN , HAGEN KLAUS , MILBRATH HEINZ , JANSSEN WILHELM JOSEF
IPC分类号： B63C9/125 , B63C9/12

38. 发明专利

NO149581B 未知
公开(公告)号：NO149581B
公开(公告)日：1984-02-06
申请号：NO803090
申请日：1980-10-16
申请人： BERNHARDT APPARATEBAU GMBH CO
发明人： BERNHARDT JOST CARL JEAN , HAGEN KLAUS , MILBRATH HEINZ , JANSSEN WILHELM JOSEF
IPC分类号： B63C9/125 , B63C9/12

39. 发明专利

PL116912B1 SELF-INFLATING RESCUE FLOAT 未知
公开(公告)号：PL116912B1
公开(公告)日：1981-07-31
申请号：PL18668875
申请日：1975-07-25
IPC分类号： B63C9/12

40. 发明专利

AU3274778A SWIM-AIDS UTILITY FLOATS LIFEBUOYS AND MARKERS 未知
公开(公告)号：AU3274778A
公开(公告)日：1979-08-02
申请号：AU3274778
申请日：1978-01-24
申请人： GRAYSON W K
发明人： GRAYSON WILLIAM KINGSFORD
IPC分类号： B63C9/135 , B63C9/10 , A63B31/00 , B63C9/12 , B63C9/16

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