公开(公告)号：US20090021061A1

公开(公告)日：2009-01-22

申请号：US12172474

申请日：2008-07-14

申请人： Jogen Yamaki ,  Takeshi Abe ,  Hisato Oku ,  Yasuki Motozawa

发明人： Jogen Yamaki ,  Takeshi Abe ,  Hisato Oku ,  Yasuki Motozawa

IPC分类号： B60N2/42

CPC分类号： B60N2/4235 ,  B60N2/4249

摘要： The present invention relates to a vehicle seat that receives by a seatback a load that is input from the side of a vehicle, the vehicle seat including a plate member that has a plurality of uneven portions in which a ridgeline portion extends along the vehicle width direction and is attached to a seatback frame.

摘要翻译： 车辆座椅技术领域本发明涉及一种车座，其通过座椅靠背接收从车辆侧面输入的负载，所述车辆座椅包括：板构件，所述板构件具有多个不平坦部，所述多个不平坦部分，脊线部沿着车宽方向延伸 并且附接到座椅靠背框架。

公开(公告)号：US06863308B2

公开(公告)日：2005-03-08

申请号：US10198405

申请日：2002-07-17

申请人： Yasuki Motozawa

发明人： Yasuki Motozawa

IPC分类号： B60R22/28 ,  B60R22/195 ,  B60R22/22 ,  B60R22/26 ,  B60R22/46 ,  B60R22/36

CPC分类号： B60R22/1952 ,  B60R22/1953 ,  B60R22/1955 ,  B60R22/26

摘要： An end of a seat belt is connected to an actuator that can selectively remove a slack from the seat belt. The actuator includes a main actuator unit, a flywheel which provides a maximum inertia effect for a given space, and a cushioning member for decelerating a movement of the moveable end of the seat belt following a certain initial travel of the moveable end. The main actuator unit produces an early rise in the vehicle occupant deceleration, and the cushioning member smoothly connects the time history of the vehicle occupant deceleration to a ride-down condition whereby the deceleration acting on the vehicle occupant is favorably spread over time, and the maximum level of the deceleration can be minimized. The flywheel contributes to a favorable shaping of the time history of the vehicle occupant deceleration.

摘要翻译： 安全带的一端连接到能够选择性地从安全带移除松弛的致动器。 致动器包括主致动器单元，为给定空间提供最大惯性效应的飞轮和用于在可移动端的特定初始行程之后使安全带的可移动端的运动减速的缓冲构件。 主执行器单元产生车辆乘员减速度的早期上升，并且缓冲构件将车辆乘员减速度的时间历程平滑地连接到下降状态，由此作用在车辆乘员上的减速有利地随时间扩展，并且 最大减速度可以最小化。 飞轮有助于车辆乘员减速时间的良好形状。

公开(公告)号：US06851505B2

公开(公告)日：2005-02-08

申请号：US09733384

申请日：2000-12-06

申请人： Yasuki Motozawa ,  Kazuya Yoshida

发明人： Yasuki Motozawa ,  Kazuya Yoshida

IPC分类号： B60N2/42 ,  B60N2/427 ,  B60R21/02 ,  B62D21/15 ,  B60K5/12

CPC分类号： B62D21/152 ,  B60N2/4221 ,  B60N2/42736 ,  B60N2/42781

摘要： The present occupant protective apparatus includes a vehicle body in which a portion to be deformed on receiving a collision load (in the illustrated embodiment, the front side frames) is formed at least in front of a vehicle room (3), a structure made of a rigid body supported on the vehicle body in such a manner that it is movable backward on receiving the collision load (in the illustrated embodiment, the engine 6), seats (8) each including a seat belt (9) for constraining an occupant seated on the seat (8) and supported on the vehicle body so as to be movable in the back-and-forth direction of the vehicle body, and a power transmission mechanism for transmitting the backward movement of the structure to thereby move the seats (8) backward (in the illustrated embodiment, the cable 13). With use of the present occupant protective apparatus, the structure such as the engine is allowed to move backward as soon as a vehicle collision occurs and, with the backward movement of the structure, the seats can be moved backward. Due to this, in the early stage of the vehicle collision, in the seats and seat belts, there is generated deceleration which is higher than the deceleration of the passenger room of the vehicle body, thereby being able to enhance the occupant constraining forces that are given by the seat belts.

摘要翻译： 本乘客保护装置包括：车体，其至少在车室（3）的前方形成有在变形的部分（在所示实施例中，前侧框架）中受到变形的部分，由车辆室 支撑在车体上的刚性体，使得其在接收到碰撞载荷（在所示实施例中，发动机6）中可向后移动，每个座椅（8）包括安全带（9），用于限制乘坐座椅 在座椅（8）上并且支撑在车身上以能够沿车身的前后方向移动;以及动力传递机构，用于传递结构的向后运动，从而使座椅（8）移动 ）（在所示实施例中，电缆13）。 利用现在的乘员保护装置，一旦车辆碰撞发生，诸如发动机的结构被允许向后移动，并且随着结构的向后移动，座椅可以向后移动。 由此，在车辆碰撞的早期阶段，在座椅和安全带中产生的减速度高于车体乘客室的减速度，从而能够增强乘员约束力 由安全带给出。

公开(公告)号：US06592166B2

公开(公告)日：2003-07-15

申请号：US10171310

申请日：2002-06-11

申请人： Yasuki Motozawa

发明人： Yasuki Motozawa

IPC分类号： B60R2102

CPC分类号： B60R22/02 ,  B60N2/06 ,  B60N2/062 ,  B60N2/4235 ,  B60N2/4256 ,  B60N2/42736 ,  B60N2/42781 ,  B60N2/4279 ,  B60N2/80 ,  B60N2/986 ,  B60R21/02 ,  B60R22/26 ,  B60R2019/007 ,  B60R2021/0006 ,  B60R2022/027

摘要： A vehicle seat is mounted on a floor in a laterally inwardly moveable manner, and is accelerated by a power actuator inwardly upon detection of a vehicle side crash. The vehicle occupant is firmly held to the seat. By thus appropriately controlling the time history of the lateral acceleration of the vehicle occupant at the time of a side crash, the maximum acceleration acting on the vehicle occupant can be controlled. The inward movement of the seat provides a wider space between the vehicle occupant and door panel, and this contributes to the prevention of the injury to the vehicle occupant owing to the intrusion of the door panel into the passenger compartment at the time of a side crash.

公开(公告)号：US06186574B1

公开(公告)日：2001-02-13

申请号：US09377366

申请日：1999-08-18

申请人： Yasuki Motozawa ,  Takahiro Kamei ,  Makoto Tsuruta

发明人： Yasuki Motozawa ,  Takahiro Kamei ,  Makoto Tsuruta

IPC分类号： B60N202

CPC分类号： B62D39/00 ,  B60N2/4221 ,  B60N2/42736 ,  B60N2/42781

摘要： The vehicle occupant protection system can significantly reduce the peak deceleration of the vehicle occupant even with a small vehicle body. The system comprises a seat supported on a vehicle body so as to be slidable in a direction of an input crash load resulting from a vehicle crash; a first member connected to the seat and adapted to deform under the crash load upon occurrence of a vehicle crash; a second member connected to a main part of the vehicle body and adapted to deform under the crash load; and a stopper or an actuator for applying a forward force to the seat relative to the vehicle body with a certain time delay after the occurrence of the vehicle crash; the first member being adapted to substantially deform only after the forward force is applied to the seat upon occurrence of a vehicle crash. Thus, in case of a vehicle crash or other high deceleration situations, the seat is accelerated rearward upon the occurrence of a vehicle crash by the first member resisting deformation while the second member deforms so that the restraining capability of the seat belt is enhanced. Thereafter, an acceleration in the opposite direction is applied to the seat by the application of the forward force to the seat relative to the vehicle body so that the equalization of the decelerations of the vehicle body and the vehicle occupant is achieved in an early stage of the crash.

摘要翻译： 车辆乘员保护系统即使使用小型车身也能显着降低车辆乘员的峰值减速度。 该系统包括支撑在车身上的座椅，以便能够在车辆碰撞造成的输入碰撞载荷的方向上滑动; 第一构件，其连接到所述座椅并且适于在发生车辆碰撞时在所述碰撞载荷下变形; 连接到所述车体的主要部分并适于在所述碰撞载荷下变形的第二构件; 以及在车辆碰撞发生之后以一定的时间延迟向座椅施加向前的力的止动器或致动器; 第一构件适于仅在在发生车辆碰撞时将向前的力施加到座椅之后才基本变形。 因此，在车辆碰撞或其他高速减速的情况下，当第一构件抵抗变形而发生车辆碰撞时，座椅向后加速，同时第二构件变形，使得安全带的限制能力增强。 此后，通过相对于车体施加向座椅的向前的力，向座椅施加相反方向的加速度，使得车体和车辆乘员的减速度的均衡在 崩溃

公开(公告)号：US4925212A

公开(公告)日：1990-05-15

申请号：US335416

申请日：1989-04-10

申请人： Yasuki Motozawa

发明人： Yasuki Motozawa

IPC分类号： B60R22/26 ,  B60R22/46

CPC分类号： B60R22/4604 ,  B60R22/26

摘要： A seat belt tightening system adapted to be used in conjunction with a vehicle seat whose position can be adjusted, comprising: a deceleration sensor mounted on a vehicle body; a drive unit mounted on the vehicle body for producing drive power in response to detection of acceleration exceeding the threshold level by the deceleration sensor; a seat belt tightening unit mounted on the vehicle seat for applying tension to a seat belt with the drive power supplied from the drive unit; and drive power transmitting mechanisms for transmitting the drive power from the drive unit to the seat belt tightening unit, the drive power transmitting means being provided with coupling means for not interfering with adjustment movement of the seat. Since the seat belt tightening unit is mounted on the seat and the deceleration sensor is mounted on the vehicle body, an optimum position of the seat belt can be ensured irrespective of the adjustable position of the seat and the deceleration sensor is free from erroneous activation due to deceleration arising from the movement of the seat. Since the drive unit and the deceleration sensor may be formed as a single sub assembly, a fast response can be obtained, and the assembly work is simplified.

摘要翻译： 一种适于与可调节位置的车辆座椅一起使用的安全带紧固系统，包括：安装在车体上的减速传感器; 安装在车体上的驱动单元，用于响应于通过减速传感器检测到超过阈值水平的加速度产生驱动力; 安装在车辆座椅上的安全带紧固单元，用于利用从驱动单元供应的驱动力向安全带施加张力; 并且驱动用于将驱动力从驱动单元传递到座椅安全带紧固单元的动力传递机构，所述驱动力传递装置设置有不干扰座椅的调节运动的联接装置。 由于安全带紧固单元安装在座椅上并且减速传感器安装在车体上，所以可以确保座椅安全带的最佳位置，而不管座椅的可调节位置如何，并且减速传感器没有错误的启动 由于座椅的运动引起的减速。 由于驱动单元和减速传感器可以形成为单个子组件，因此可以获得快速响应，并且组装工作简化。

公开(公告)号：US4728141A

公开(公告)日：1988-03-01

申请号：US868137

申请日：1986-05-28

申请人： Yasuki Motozawa ,  Tatsuo Masuda ,  Shuichi Yamamoto

发明人： Yasuki Motozawa ,  Tatsuo Masuda ,  Shuichi Yamamoto

IPC分类号： B60R5/04 ,  B60R5/00

CPC分类号： B60R5/044

摘要： A cable retractor having a spring loaded reel for winding a cable thereonto. The tension applied to the cable by the cable retractor is made to change as the take out length of the cable changes either by changing the effective radius of the reel or the effective spring constant of a spring member biasing the reel. Such a cable retractor can be advantageously applied to a rear shelf structure which lifts a rear shelf cooperative with the opening action of the tail gate of a three-door or five-door car by attaching the cable retractor to either the tail gate or the rear shelf and the free end of the cable taken out from the cable retractor to the other of the tail gate and the rear shelf. Thus, the rear shelf will not droop due to the increase in the tension of the cable when the tail gate is fully open and the cable retractor will not apply undue resistance to the tail gate in the early phase of opening the tail gate. Part of the cable may be still left wound on the reel when the tail gate is fully open so that the rear shelf may be moveable even when the tail gate is fully open.

摘要翻译： 一种电缆牵开器，其具有用于在其上缠绕电缆的弹簧加载的卷轴。 通过电缆牵开器施加到电缆的张力随着电缆的取出长度改变或者通过改变卷轴的有效半径或偏置卷轴的弹簧件的有效弹簧常数而改变。 这种电缆牵开器可以有利地应用于后搁板结构，后架通过将电缆牵开器附接到尾门或后部，通过三门或五门轿厢的尾门的打开动作来协作起来。 搁架和从电缆牵开器取出的电缆的自由端到尾门和后架中的另一个。 因此，当尾门完全打开时，由于电缆的张力增加，后架不会下垂，并且电缆牵开器在打开尾门的早期阶段不会对尾门施加不适当的阻力。 当尾门完全打开时，电缆的一部分可能仍然卷绕在卷轴上，使得即使尾门完全打开，后架也可以是可移动的。

公开(公告)号：US08523097B2

公开(公告)日：2013-09-03

申请号：US12937394

申请日：2009-04-03

申请人： Yasuki Motozawa

发明人： Yasuki Motozawa

IPC分类号： B60R22/46

CPC分类号： B60R22/4628 ,  B60R2022/4642

摘要： A vehicular seat belt device including: a belt reel on which a webbing that restrains an occupant is wound; an actuator that generates instantaneous rotational drive force by gas that is generated during an emergency; a flywheel that rotates by the rotational drive force of the actuator; a speed increasing mechanism that is housed inside the flywheel and that increases the rotational speed of the actuator and transmits it to the flywheel; and a connecting and disconnecting unit that connects a low-speed rotation side of the speed increasing mechanism and the belt reel during rotation of the flywheel, wherein the belt reel rotates to the webbing winding-up direction by the rotational drive force of the actuator.

摘要翻译： 一种车辆安全带装置，包括：卷绕有卷绕有乘员的织带的带卷轴; 致动器，其在紧急情况下产生由气体产生的瞬时旋转驱动力; 由所述致动器的旋转驱动力旋转的飞轮; 容纳在飞轮内的增速机构，并且增加致动器的转速并将其传递到飞轮; 以及连接和断开单元，其在飞轮旋转期间连接增速机构的低速旋转侧和带卷轴，其中，所述带卷轴通过所述致动器的旋转驱动力旋转到所述卷绕卷绕方向。

公开(公告)号：US08033602B2

公开(公告)日：2011-10-11

申请号：US12172474

申请日：2008-07-14

申请人： Jogen Yamaki ,  Takeshi Abe ,  Hisato Oku ,  Yasuki Motozawa

发明人： Jogen Yamaki ,  Takeshi Abe ,  Hisato Oku ,  Yasuki Motozawa

IPC分类号： B60N2/42

CPC分类号： B60N2/4235 ,  B60N2/4249

摘要： The present invention relates to a vehicle seat that receives by a seatback a load that is input from the side of a vehicle, the vehicle seat including a plate member that has a plurality of uneven portions in which a ridgeline portion extends along the vehicle width direction and is attached to a seatback frame.

摘要翻译： 车辆座椅技术领域本发明涉及一种车座，其通过座椅靠背接收从车辆侧面输入的负载，所述车辆座椅包括：板构件，所述板构件具有多个不平坦部，所述多个不平坦部分，脊线部沿着车宽方向延伸 并且附接到座椅靠背框架。

公开(公告)号：US07200474B2

公开(公告)日：2007-04-03

申请号：US11012532

申请日：2004-12-15

申请人： Yasuki Motozawa ,  Koki Sato ,  Ryozo Yoshizawa

发明人： Yasuki Motozawa ,  Koki Sato ,  Ryozo Yoshizawa

IPC分类号： B60N2/22 ,  B60N2/42

CPC分类号： B60N2/42745 ,  B60N2/0232 ,  B60N2/0276 ,  B60N2/42763

摘要： Protection apparatus includes: a seat back pivotable between reclined and upright positions; a pivoting-angle adjustment section for adjusting the pivoting angle of the seat back through a motor; a prediction section for predicting an object likely to collide against the vehicle from behind; a control section for controlling the adjustment section, in accordance with a prediction signal generated by the prediction section, to cause the seat back to be pivoted to a practically vertical upright position. The control section is arranged to control the adjustment section in accordance with not only the prediction signal but also an operation signal from a manual seat operating section. When the prediction signal has been received, the control section controls the adjustment section to cause the seat back to be pivoted to the practically vertical upright position at higher speed than when the operation signal has been received.

摘要翻译： 保护装置包括：可在倾斜和竖直位置之间枢转的座椅靠背; 枢转角度调节部分，用于通过马达调节座椅靠背的枢转角度; 用于从后面预测可能与车辆碰撞的物体的预测部分; 控制部分，用于根据由预测部分生成的预测信号来控制调节部分，以使座椅靠背枢转到几乎垂直的直立位置。 控制部被配置为根据预测信号而且根据来自手动座椅操作部的操作信号来控制调整部。 当接收到预测信号时，控制部分控制调节部分使得座椅靠背以比接收到操作信号更高的速度枢转到几乎垂直的直立位置。