公开(公告)号：US4776611A

公开(公告)日：1988-10-11

申请号：US24126

申请日：1987-03-10

申请人： Keiichi Tamura ,  Noritada Yoshitsugu ,  Motonobu Sugiura

发明人： Keiichi Tamura ,  Noritada Yoshitsugu ,  Motonobu Sugiura

IPC分类号： B60R22/06 ,  B60R22/20

CPC分类号： B60R22/206 ,  B60R22/06

摘要： An automatic seat belt apparatus capable of automatically applying a webbing around an occupant of a vehicle. This seat belt apparatus has a reinforcement member which is disposed near the end of a guide rail along which a slider is guided, the slider being accommodated in the reinforcement at the stroke end. The apparatus also has a holder at which a limit switch for detecting the stroke end of the slider is attached and which covers the reinforcement member, and an anchor pin for supporting a load caused at the time of an emergency, the holder and the anchor pin encircling the reinforcement member. The position of the anchor pin varies in accordance with the adjustment of the stroke end of the slider so as to constantly correspond to that of the slider while the webbing is being fitted around the occupant's body. At the time of an emergency, the tensile force of the webbing is positively transmitted to the body of the vehicle via the anchor pin, the holder and the reinforcement member.

摘要翻译： 一种自动安全带装置，其能够在车辆的乘员周围自动施加织带。 该安全带装置具有加强构件，该加强构件设置在导轨的端部附近，滑块被引导沿着导轨的端部，滑块在行程端容纳在加强件中。 该装置还具有保持器，在该保持器上安装有用于检测滑块的行程端的限位开关，并且覆盖加强构件，以及用于支撑紧急时产生的负载的固定销，保持器和固定销 环绕加强构件。 锚定销的位置根据滑块的行程端的调整而变化，以便在将织带安装在乘员身体周围时，与滑块的位置一致。 在紧急情况下，织带的张力通过锚定销，保持器和加强构件被正确地传递到车辆的车身。

公开(公告)号：US4729523A

公开(公告)日：1988-03-08

申请号：US741809

申请日：1985-06-06

申请人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

发明人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

IPC分类号： B60R22/34 ,  B60R22/405 ,  B60R22/38 ,  B60R22/40

CPC分类号： B60R22/405 ,  B60R2022/3419

摘要： A lock mechanism for a webbing retractor prevents an occupant restraining webbing from being wound off from a webbing takeup shaft when a vehicular emergency occurs. The lock mechanism is provided with a member to which the rotational force of the takeup shaft is transmitted through frictional contact and which cancels the locked state of the lock mechanism when the takeup shaft rotates in the webbing wind-up direction. Accordingly, it is possible to prevent the webbing from being gradually wound up when the vehicle is running thus avoiding any possibility of causing the webbing to undesirably tighten against the body of the occupant.

摘要翻译： 用于织带卷收器的锁定机构防止当车辆紧急情况发生时乘员约束带从织带卷绕轴卷绕。 锁定机构设置有通过摩擦接触传递卷取轴的旋转力的构件，并且当卷取轴沿织带卷绕方向旋转时，锁定机构抵消锁定机构的锁定状态。 因此，可以防止在车辆行驶时织带逐渐卷起，从而避免使织带不适当地紧靠乘员身体的可能性。

公开(公告)号：US4706993A

公开(公告)日：1987-11-17

申请号：US876438

申请日：1986-06-20

申请人： Keiichi Tamura

发明人： Keiichi Tamura

IPC分类号： B60R22/06 ,  B60R22/20 ,  B60R22/24 ,  B60R21/10

CPC分类号： B60R22/206 ,  B60R22/201 ,  B60R2022/208

摘要： An apparatus for adjusting the position of a seatbelt webbing fastened to the body of an occupant at which it is retained by the body of a vehicle has a base member secured to the vehicle body, a main shaft rotatably supported by the base member and having an external thread formed on the outer periphery thereof, and a subsidiary shaft secured to the base member and extending parallel to the main shaft. A movable member is thread-engaged with the external thread of the main shaft and slidably fitted on the subsidiary shaft, whereby, as the main shaft rotates, the movable member is prevented from rotating by the connection with the subsidiary shaft but moves along the main and subsidiary shafts through the thread engagement with the main shaft. A guide member which retains the webbing is secured to the movable member. Thus, the position of the webbing at which it is retained by the vehicle body is adjusted.

摘要翻译： 一种用于调节固定在乘员身体上的安全带安装带的位置的装置，其被车身保持，具有固定在车体上的底座部件，由该基座部件可转动地支撑的主轴， 外螺纹形成在其外周上的外螺纹，以及固定到基部构件并平行于主轴延伸的副轴。 可移动部件与主轴的外螺纹螺纹接合并可滑动地装配在副轴上，由此当主轴旋转时，通过与辅助轴的连接而防止可动件的旋转，但是沿着主轴 和辅助轴通过与主轴的螺纹接合。 保持安全带的引导构件被固定在可动构件上。 因此，调整由车身保持的织带的位置。