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    Vehicle cruise control servomotor
    1.
    发明授权
    Vehicle cruise control servomotor 失效
    车辆巡航控制伺服电机

    公开(公告)号：US3603425A

    公开(公告)日：1971-09-07

    申请号：US3603425D

    申请日：1969-08-12

    Applicant: GEN MOTORS CORP

    Inventor： CAMPBELL DAVID D

    IPC: B60K31/08 ,  F02D9/00 ,  B60K31/00

    CPC classification number: B60K31/08 ,  F02D9/00 ,  F02D2700/0235

    Abstract: A servomotor assembly having application in a vehicle cruise control system including an annular pleated bellows member having a fixed wall closing one end and a movable wall closing the other end defining a fluid pressure control chamber therein. A coil spring is disposed within the bellows member biasing the walls apart. The bellows member and the walls contain central openings receiving a control rod therethrough upon which is mounted a slidably adjustable stop member. The stop member is positioned for engagement by the movable wall during contraction of the bellows thereby actuating the control rod in accordance with the prevailing pressure fluid within the bellows member.

    Occupant restraint system
    7.
    发明授权
    Occupant restraint system 失效
    职业限制制度

    公开(公告)号：US3687485A

    公开(公告)日：1972-08-29

    申请号：US3687485D

    申请日：1971-01-11

    Applicant: GEN MOTORS CORP

    Inventor： CAMPBELL DAVID D

    IPC: B60R21/00 ,  B60R21/08 ,  B60R21/16 ,  B60R21/213 ,  B60R21/231 ,  B60R21/232

    CPC classification number: B60R21/232 ,  B60R21/08 ,  B60R21/213 ,  B60R2021/0004 ,  B60R2021/0006 ,  B60R2021/23153

    Abstract: A deployable trapezoidal shaped net of flexible material is provided for each side window opening of a vehicle body. Each net has a forward edge portion and an upper edge portion respectively secured to the front pillar and roof rail of a respective window opening. Normally the nets are stored in a folded condition above the headlining and adjacent a respective pillar and roof rail. An inflatable cushion is transversely mounted on the roof structure of the vehicle body. Normally the cushion is stored above the headlining. A continuous loop cable is located at each side of the cushion adjacent each roof rail. The cables are stored above the headlining. Each cable is secured at one point to a respective side of the cushion adjacent the lower edge thereof and extends around a pulley secured to a respective roof rail and a one-way pulley secured to a respective rear quarter structure of the body. The lower rear corner of each net is secured to a respective cable at the same point as the respective side of the inflatable cushion. Upon inflation of the cushion from a pressure source located in the roof structure, the cushion is projected downwardly and rearwardly of the body as the cables move around the pulleys. The cables fix the inflated position of the cushion and limit forward movement of the cushion. The cables also deploy the nets over the window openings. The inflatable cushion, the cables, and the nets tear through the headlining along predetermined tear lines when the cushion and nets are deployed.

    Abstract translation: 为车体的每个侧窗开口提供柔性材料的可展开的梯形网。 每个网具有分别固定到相应窗口的前柱和车顶轨道的前边缘部分和上边缘部分。 通常，网络以折叠状态存储在头顶上方并邻近相应的支柱和车顶轨道。 横向安装在车体顶部结构上的充气垫。 通常，衬垫存放在头饰上方。 连接环路电缆位于靠近每个屋顶导轨的靠垫的每一侧。 电缆存放在头饰上方。 每个电缆在一个点处固定到邻近其下边缘的缓冲垫的相应侧面，并且围绕固定到相应屋顶导轨的滑轮和固定到主体的相应后部四分之一结构的单向滑轮延伸。 每个网的下后角在与充气垫的相应侧相同的点固定到相应的电缆。 当衬垫从位于屋顶结构中的压力源膨胀时，当电缆围绕滑轮移动时，衬垫向身体的向下和向后突出。 电缆固定垫子的充气位置并限制缓冲垫的向前运动。 电缆还将网布放在窗户的开口处。 当坐垫和网部署时，充气垫，电缆和网络沿着预定的撕裂线撕开。

    Dual-action tailgate
    8.
    发明授权
    Dual-action tailgate 失效
    双作用TAILGATE

    公开(公告)号：US3567274A

    公开(公告)日：1971-03-02

    申请号：US3567274D

    申请日：1969-07-28

    Applicant: GEN MOTORS CORP

    Inventor： KAPTUR VINCENT D JR ,  CAMPBELL DAVID D

    IPC: B60J5/10

    CPC classification number: B60J5/103 ,  B60J5/105 ,  E05D15/52 ,  E05Y2900/516 ,  E05Y2900/544 ,  Y10T16/528

    Abstract: A STATION WAGON TYPE VEHICLE HAS A DUAL-ACTION TAILGATE SWINGABLE THEREON BETWEEN OPEN AND CLOSED POSITIONS EITHER AS A DOOR ABOUT A GENERALLY VERTICAL AXIS SITUATED AT ONE SIDE OF THE TAILGATE OPENING OR AS A DROP-GATE ABOUT A GENERALLY HORIZONTAL AXIS SITUATED BELOW THE TAILGATE OPENING AND HAS A REAR BUMPER STRUCTURE IMMEDIATELY BELOW THE TAILGATE OPENING AND EXTENDING VERTICALLY THROUGH THE HORIZONTAL PLANE OF THE HORIZONTAL SWINGING AXIS. THE BUMPER STRUCTURE INCLUDES A NARROW NOTCH FORMED THEREIN TO RECEIVE IN THE CLOSED POSITION OF THE TAILGATE A PORTION OF A HINGE-LATCH DEPENDING FROM THE TAILGATE BELOW THE OPENING, THE NOTCH FURTHER PROVIDING A STEP TREAD IN THE BUMPER STRUCTURE FACILITATING PASSENGER INGRESS AND EGRESS.

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