公开(公告)号：US20020053980A1

公开(公告)日：2002-05-09

申请号：US09985801

申请日：2001-11-06

Applicant: NHK SPRING CO., LTD

Inventor： Ko Masuda ,  Katsutoshi Sasaki ,  Ken Obata ,  Hiroyuki Yamazaki ,  Takuya Nishimoto

IPC: G08B021/00

CPC classification number: B60N2/7094 ,  B60N2/002

Abstract: The object of the present invention is to provide a seat-occupant sensing device for a car seat such that a heater can be installed in the seat without deterioration of sitting comfort. A load sensor is mounted to a cushion frame of a car seat. The end of a flexible cushion support is linked with the load sensor Because the flexible cushion support flexes when a person sits on the seat, the load sensor senses when the person sits on the seat.

Abstract translation: 本发明的目的是提供一种用于汽车座椅的座椅乘员感测装置，使得加热器可以安装在座椅中而不会降低坐姿舒适度。 负载传感器安装在汽车座椅的坐垫框架上。 柔性衬垫支撑件的端部与负载传感器相关联由于当人坐在座椅上时，柔性衬垫支撑件弯曲，负载传感器感测人员何时坐在座椅上。

公开(公告)号：US20040055806A1

公开(公告)日：2004-03-25

申请号：US10613737

申请日：2003-07-01

Applicant: NHK SPRING CO., LTD.

Inventor： Ko Masuda ,  Takashi Takeshita ,  Hiroshi Matsunaga

IPC: B60R021/01

CPC classification number: B60N2/4279 ,  B60N2/42763

Abstract: In a vehicle occupant restraint system for restraining a lower part of a vehicle occupant, an arrangement for moving a restraining member from a retracted position to a deployed position upon detection and/or prediction of a vehicle crash by a crash sensor is adapted in such a manner that the restraining member cannot be made to move from the deployed position to the retracted position by an external force applied to the restraining member but can be made to move from the retracted position to the deployed position and from the deployed position back to the retracted position by a force transmitted from a power actuator to the restraining member via a power transmitting member. Thus, while the restraining member is capable of withstanding the load of restraining the vehicle occupant, even when the restraining member is deployed, it can be brought back to the retracted position so that the restraining system can be used repeatedly. This is particularly significant when the crash sensor includes a crash prediction sensor because the prediction could be wrong and the restraining member may have to be deployed a number of times even when a vehicle crash has never occurred.

Abstract translation: 在用于限制车辆乘员的下部的车辆乘员约束系统中，在通过碰撞传感器检测和/或预测车辆碰撞时将约束构件从缩回位置移动到展开位置的装置适于在 使得限制构件不能通过施加到约束构件的外力而从展开位置移动到缩回位置，而是可以使其从缩回位置移动到展开位置并且从展开位置移动到缩回位置 通过经由动力传递部件从动力致动器传递到限制部件的力的位置。 因此，在约束构件能够承受车辆乘员的承受力的情况下，即使限制构件展开，也能够将其返回到缩回位置，从而可以重复使用约束系统。 当碰撞传感器包括碰撞预测传感器时，这是特别重要的，因为预测可能是错误的，并且即使当车辆碰撞从未发生时，限制构件也可能必须部署多次。