公开(公告)号：US06340209B1

公开(公告)日：2002-01-22

申请号：US09508453

申请日：2000-03-10

申请人： Kazuo Yamamoto ,  Yoshito Hashimoto ,  Masanao Fukunaga

发明人： Kazuo Yamamoto ,  Yoshito Hashimoto ,  Masanao Fukunaga

IPC分类号： B60R2100

CPC分类号： B60R22/40 ,  B60R22/26 ,  B60R2022/403

摘要： A vehicle body acceleration sensor suitable for being used in a retractor attached to a backrest. A vehicle body acceleration sensor (32) for use with a seat belt having a transmission device (39) which pivots a sensor case (30) about its pivot axis S according to reclining angle of a backrest (62) in synchronization with reclining action of the backrest (62) so as to retain an inertial body support surface (30b) of the sensor case (30) in an appropriate orientation. The transmission device (39) has a slide member (53) disposed in a seat portion (63), a cam plate (54) which causes to move the slide member (53) back and forth within only a pivotable range of the sensor case (30), and a wire (56) for transmitting the movement of the slide member (53) to the sensor case (30).

摘要翻译： 一种车身加速度传感器，适用于附接到靠背的牵开器。 一种与安全带一起使用的车体加速度传感器（32），其具有传动装置（39），该传动装置（39）根据靠背（62）的倾斜角度与其枢转轴线S枢转，与所述传感器壳体（30）的倾斜动作同步 靠背（62），以便将传感器壳体（30）的惯性体支撑表面（30b）保持在适当的方位。 传动装置（39）具有设置在座部（63）中的滑动构件（53），凸轮板（54），其仅在传感器壳体的可枢转范围内来回移动滑动构件（53） （30），以及用于将滑动构件（53）的运动传递到传感器壳体（30）的线（56）。

公开(公告)号：US06196633B1

公开(公告)日：2001-03-06

申请号：US09201870

申请日：1998-11-30

申请人： Kazuo Yamamoto ,  Masanao Fukunaga

发明人： Kazuo Yamamoto ,  Masanao Fukunaga

IPC分类号： B60R2234

CPC分类号： B60R22/41 ,  B60R2022/402 ,  B60R2022/403

摘要： A retractor 100 for a seat belt to be mounted within a seat back of a reclining type seat. The retractor 100 comprises a winding shaft 4 for winding a webbing 90 therearound, a lock element of an emergency lock mechanism 300 for locking the rotation of the winding shaft 4 in the webbing drawn-out direction thereof, and a vehicle body acceleration sensor 32 for detecting a given vehicle body acceleration to thereby actuate the lock element. The lock element of the emergency lock mechanism 300 is structured such that, while the seat belt is not in use, if the seat back is set within the range from the most forwardly inclined position of the seat back to the the most backwardly inclined position of the seat back, a locking wall 41c of a rotation control disk 41 is contactable with a securing piece 15d of an engaging member 15 to thereby prevent the engaging member 15 from moving in a direction where it can be engaged with a latch cup 13.

摘要翻译： 用于安装在倾斜型座椅的座椅靠背内的安全带的牵开器100。 牵开器100包括用于绕其周围的织带90的卷绕轴4，用于将卷绕轴4的旋转锁定在织带拉出方向上的紧急锁定机构300的锁定元件，以及用于 检测给定的车体加速度从而致动锁定元件。 紧急锁定机构300的锁定元件构造成使得在安全带不使用的同时，如果座椅靠背设置在从座椅靠背的最向前倾斜的位置到最靠后倾斜的位置 座椅靠背，旋转控制盘41的锁定壁41c可与接合构件15的固定片15d接触，从而防止接合构件15沿着与闩锁杯13接合的方向移动。