公开(公告)号：US3834729A

公开(公告)日：1974-09-10

申请号：US22350272

申请日：1972-02-04

Applicant: NISSAN MOTOR

Inventor： OKA T ,  ARIMA T ,  NODA T

IPC: B60R21/268 ,  F16K17/40 ,  B60R21/08

CPC classification number: B60R21/268 ,  F16K13/06 ,  F16K17/403

Abstract: A sealing unit for use in a pressurized gas generator of an automotive safety device for protecting a vehicle occupant from injury during a collision of a motor vehicle. The sealing unit includes a spherical segment formed in a neck portion of the pressurized gas generator, a semi-spherical hollow member having an inner surface and an outer surface facing the spherical segment, an impact responsive explosive charge mounted in a concave portion of the semi-spherical hollow member, and a cap member threadably engaged with a leading end of the neck portion of the pressurized gas generator, the cap member having a bottom wall formed with a bore which is aligned with a pressurized gas discharge outlet of the pressurized gas generator and which communicates with an inflatable confinement of the safety device.

Abstract translation: 一种用于汽车安全装置的加压气体发生器的密封单元，用于在汽车碰撞期间保护车辆乘员免受伤害。 密封单元包括形成在加压气体发生器的颈部的球形段，具有内表面和面向球形段的外表面的半球形中空构件，安装在半圆形凹部的凹部中的冲击响应炸药 - 球形中空构件和与加压气体发生器的颈部的前端螺纹接合的帽构件，帽构件具有形成有孔的底壁，孔与加压气体发生器的加压气体排出口对准 并与安全装置的可膨胀的限制物连通。

公开(公告)号：US3819204A

公开(公告)日：1974-06-25

申请号：US26820972

申请日：1972-06-30

Applicant: NISSAN MOTOR

Inventor： OKA T ,  ARIMA T ,  KIMITSUKA A

IPC: B60K35/00 ,  B60R21/045 ,  B60R21/16 ,  B60R21/08

CPC classification number: B60R21/045 ,  B60K35/00 ,  B60R21/16

Abstract: A safety device for use in a motor vehicle for protecting a vehicle occupant from injury during a collision of the motor vehicle, which safety device comprises an instrument panel forming a part of the motor vehicle and deformable to absorb the energy of the vehicle occupant when the vehicle occupant impacts against the instrument panel during the collision of the motor vehicle, and an inflatable protector bag located on the instrument panel and expansible to its protective position to provide a restraint to limit forward movement of the head of the vehicle occupant.

Abstract translation: 一种用于机动车辆的安全装置，用于在汽车碰撞期间保护车辆乘员免受伤害，该安全装置包括形成机动车辆的一部分的仪表板，并可变形以吸收车辆乘员的能量 车辆乘员在机动车辆碰撞期间对仪表板的撞击，以及位于仪表板上的可膨胀的保护器袋，并且可膨胀到其保护位置，以提供限制车辆乘员的头部向前运动的限制。