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1. 发明专利

JP2007045182A Seat belt retractor, seat belt device, and vehicle therewith 有权
标题翻译：座椅带扣，座椅皮带设备和车辆
公开(公告)号：JP2007045182A
公开(公告)日：2007-02-22
申请号：JP2005228619
申请日：2005-08-05
申请人： Takata Corp , タカタ株式会社
发明人： TAKAO MASAHITO , TANAKA KOJI , INUZUKA KOJI
IPC分类号： B60R22/48 , B60R21/00
CPC分类号： B60R22/44
摘要： PROBLEM TO BE SOLVED: To provide an effective technique surely removing slug of a seat belt while especially suppressing restricting feeling inflicting on a vehicle occupant by controlling a seat belt retractor which is mounted on the vehicle and performs take-up operation and pay-out operation of the seat belt for restricting the occupant along with the driving of an electric motor. SOLUTION: The seat belt reactor 1 of a seat belt device 100 mounted on the vehicle performs the take-up operation by a spool so as to take up the seat belt 3 excessively paid out from the spool in wearing the seat belt, and the motor is drive-controlled based on the setting so that a tension increasing speed until the seat belt tension reaches the target tension underruns a predetermined constraint force reference value in an initial period of operation of take-up operation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种有效的技术，可以确实地去除安全带的塞子，同时特别地通过控制安装在车辆上并执行收起操作和支付的安全带卷收器来抑制对车辆乘员造成的限制在电动机的驱动下安全带用于限制乘员的操作。解决方案：安装在车辆上的座椅安全带装置100的座椅安全带反应器1通过线轴执行卷取操作，以便在佩戴座椅安全带时从卷轴过度地收起安全带3，并且基于该设定来驱动电动机，使得在安全带张力达到目标张力之前的张力增加速度在卷绕操作的初始操作期间超过预定的约束力参考值。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006103475A Seat belt take-up device and seat belt device 有权
标题翻译：座椅带自动装置和座椅皮带装置
公开(公告)号：JP2006103475A
公开(公告)日：2006-04-20
申请号：JP2004292048
申请日：2004-10-05
申请人： Takata Corp , タカタ株式会社
发明人： TANAKA KOJI , TAKAO MASAHITO , INUZUKA KOJI
IPC分类号： B60R22/48 , B60R22/12
CPC分类号： B60R22/44 , B60R22/48 , B60R2022/4825
摘要： PROBLEM TO BE SOLVED: To provide a seat belt take-up device capable of taking up the seat belt at a proper speed according to a take-up amount of the seat belt. SOLUTION: When an occupant releases a buckle, the seat belt take-up device takes up the seat belt at a take-up speed S1, i.e., a first high speed. Thereby, the seat belt leaves the occupant in a short time. When (T1-T0) time is passed from releasing of the buckle, the seat belt take-up device takes up the seat belt at a take-up speed S2, i.e., a low speed. Thereby, the seat belt is slowly taken up, and it hardly occurs that interior trims are injured by a tongue hitting the interior trims of a vehicle body. Further, when (T2-T1) time is passed, the seat belt take-up device takes up the seat belt at a take-up speed S3, i.e., a second high speed. Thereby, taking up of the seat belt is early completed and when the occupant gets off to the outside of the vehicle, it hardly occurs that the seat belt is clamped by a door. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够根据安全带的卷取量以适当速度卷取座椅安全带的座椅安全带卷取装置。解决方案：当乘员释放带扣时，座椅安全带拾取装置以卷取速度S1即第一高速度使用安全带。由此，安全带在短时间内离开乘员。当（T1-T0）时间从扣环释放出来时，座椅安全带拾取装置以卷取速度S2即低速地占据座椅安全带。因此，安全带被缓慢地吸收，并且几乎不会发生内部装饰件被撞到车身内饰件的舌头而受伤。此外，当经过（T2-T1）时间时，座椅安全带卷取装置以卷取速度S3即第二高速收起座椅安全带。因此，座椅安全带的早期完成，当乘客离开车辆外部时，安全带几乎不被门夹住。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005280497A Method for controlling seat belt winding device with motor, and seat belt device 有权
标题翻译：用于控制带电动座椅带式绕线装置的方法和座椅带装置
公开(公告)号：JP2005280497A
公开(公告)日：2005-10-13
申请号：JP2004097523
申请日：2004-03-30
申请人： Takata Corp , タカタ株式会社
发明人： TANAKA KOJI , INUZUKA KOJI
IPC分类号： B60R22/48
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling a seat belt winding device which properly dealing with catching of a seat belt and pulling-out of the seat belt by an occupant during winding without a special sensor. SOLUTION: When the current of a motor exceeds a predetermined value, the motor is stopped (step S3). Then, after the motor is reversely rotated for a predetermined time, a power transmission circuit from the motor to a take-up reel of the seat belt is turned off (step S4), and waits for a constant time (step S5). It is judged whether the above-mentioned actions are repeated predetermined times (step S6). When the actions are repeated predetermined times, processing is completed under that condition. When the actions are not repeated predetermined times, after the stand-by time is completed, the action is returned to the step S1, and the seat belt starts to be wound again. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制安全带卷绕装置的方法，该安全带卷绕装置适于在没有特殊传感器的情况下在乘坐者的卷绕期间适当地处理座椅安全带的抓取和安全带的拉出。
解决方案：当电机的电流超过预定值时，电机停止（步骤S3）。然后，在马达反转一段预定时间后，从马达到座椅安全带的卷取卷轴的动力传递电路被关闭（步骤S4），等待一定时间（步骤S5）。判断上述动作是否重复预定次数（步骤S6）。当动作重复预定时间时，在该条件下完成处理。当动作不重复预定时间时，在待机时间结束之后，动作返回到步骤S1，并且安全带开始再次卷绕。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005096599A Control method of seat belt retracting device with motor 有权
标题翻译：带电动座椅带扣装置的控制方法
公开(公告)号：JP2005096599A
公开(公告)日：2005-04-14
申请号：JP2003332854
申请日：2003-09-25
申请人： Takata Corp , タカタ株式会社
发明人： TANAKA KOJI , INUZUKA KOJI
IPC分类号： B60R22/48 , B60R22/44
CPC分类号： B60R22/44 , B60R2022/444 , B60R2022/4466 , B60R2022/4473 , B60R2022/4486
摘要： PROBLEM TO BE SOLVED: To provide a control device of a seat belt retracting device with a motor allowing reliable retraction in a normal state and giving no oppressive feeling when a part of the body of an occupant is caught by a seat belt. SOLUTION: When a command for driving a seat belt retractor with the motor 5 is given to a motor control circuit 6, the motor control circuit 6 starts power supply to the motor 5 and puts a clutch 3 into a state of connecting the seat belt retractor 1 and a reduction gear 4. Electric current supplied to the motor 5 is detected by a current detection circuit 7 and is fed back to the motor control circuit 6. The motor control circuit 6 reads out a current value detected by the current detection circuit 7 at predetermined time intervals and calculates a difference value from the value previously read. The power supply to the motor 5 is stopped when the difference value of electric current exceeds a predetermined threshold. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有电动机的座椅安全带收回装置的控制装置，其允许在正常状态下可靠地收缩，并且当乘员身体的一部分被安全带卡住时不产生压迫感。
解决方案：当电动机控制电路6向电动机控制电路6发出用于驱动安全带卷收器的指令时，电动机控制电路6开始向电动机5供电，并将离合器3置于连接状态安全带卷收器1和减速装置4.供给电动机5的电流由电流检测电路7检测并反馈给电动机控制电路6.电动机控制电路6读出由电流检测出的电流值检测电路7以预定的时间间隔计算与先前读取的值的差值。当电流差值超过预定阈值时，电机5的电源停止。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005053422A Seat belt retractor 有权
标题翻译：座椅皮带扣
公开(公告)号：JP2005053422A
公开(公告)日：2005-03-03
申请号：JP2003288579
申请日：2003-08-07
申请人： Takata Corp , タカタ株式会社
发明人： INUZUKA KOJI , TANAKA KOJI
IPC分类号： B60R22/48 , B60R22/28 , B60R22/34 , B60R22/41 , B60R22/46
CPC分类号： B60R22/46 , B60R22/3413 , B60R22/41 , B60R2022/287 , B60R2022/4666
摘要： PROBLEM TO BE SOLVED: To provide a seat belt retractor driven by a motor capable of hindering load torque equal to or over the set value from acting on a power transmitting mechanism when the motor is put in operation. SOLUTION: The seat belt retractor is structured so that two sets of ratchet teeth 28b and 29b are engaged when the load torque in the belt takeup direction to be transmitted to an upper connection gear 29 is smaller than the set value and the drive torque of the motor 6 is transmitted from a lower connection gear 28 to the upper connection gear 29. When the load torque is equal to or above the set value, the ratchet teeth 28b slide on the slopes on the ratchet teeth 29b to generate relative rotation. By this relative rotation, the two sets of ratchet teeth 28b and 29b are disengaged, and the upper connection gear 29 is free of application of a load torque equal to or above the set value. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由电动机驱动的安全带卷收器，其能够阻碍等于或超过设定值的负载转矩，以在电动机投入运行时作用在动力传递机构上。解决方案：安全带卷收器构造成使得当带收发方向上的负载转矩传递到上连接齿轮29时，两组棘轮齿28b和29b接合，小于设定值，并且驱动马达6的扭矩从下连接齿轮28传递到上连接齿轮29.当负载转矩等于或高于设定值时，棘轮齿28b在棘轮齿29b上的斜面上滑动以产生相对旋转。通过该相对旋转，两组棘轮齿28b和29b脱离，上连接齿轮29不施加等于或高于设定值的载荷扭矩。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2014031884A Gas pressure actuator and method for assembling the same 有权
标题翻译：气体压力致动器及其装配方法
公开(公告)号：JP2014031884A
公开(公告)日：2014-02-20
申请号：JP2013090306
申请日：2013-04-23
申请人： Takata Corp , タカタ株式会社
发明人： INUZUKA KOJI
IPC分类号： F15B15/19 , B60R21/38 , B62D25/10
CPC分类号： C06D5/00 , B60R21/38 , F15B15/19
摘要： PROBLEM TO BE SOLVED: To provide a gas pressure actuator and a method for assembling the gas pressure actuator capable of having a large stroke in the axial direction in a compact configuration.SOLUTION: A gas pressure actuator 10 comprises: a cylindrical launcher member 22; a gas generating member 20 that has a common axis with the launcher member 22, is disposed at one axial end of the launcher member 22, and generates high pressure gas during operation; and a hollow rocket member 24 that has a common axis with the launcher member 22, wherein one end of the hollow rocket member 24 in the axial direction of the launcher member 22 is open and the other end is closed. A portion of one axial end of the rocket member 24 axially overlaps the gas generating member 22 before operation.
摘要翻译：要解决的问题：提供一种气体压力致动器和用于组装气动压力致动器的方法，该压力致动器能够以紧凑的构造在轴向上具有大的行程。解决方案：气体压力致动器10包括：圆柱形发射器构件22; 与发射构件22具有公共轴的气体发生构件20设置在发射构件22的一个轴向端部，并且在运行中产生高压气体; 以及与发射构件22具有公共轴线的空心火箭构件24，其中，空心火箭构件24沿着发射构件22的轴向的一端是敞开的，另一端是封闭的。在操作之前，火箭部件24的一个轴向端部的一部分与气体产生部件22轴向重叠。

7. 发明专利

JP2011116229A Coolant releasing device for airbag and airbag device 审中-公开
标题翻译：用于安全气囊和安全气囊装置的冷却剂释放装置
公开(公告)号：JP2011116229A
公开(公告)日：2011-06-16
申请号：JP2009275152
申请日：2009-12-03
申请人： Takata Corp , タカタ株式会社
发明人： SAWA SHOICHI , INUZUKA KOJI
IPC分类号： B60R21/16
摘要： PROBLEM TO BE SOLVED: To provide a coolant releasing device for an airbag which can prevent leakage of a coolant, and an airbag device having the coolant releasing device.
SOLUTION: The coolant releasing device 100 for the airbag includes a coolant container 120 which has a cylindrical shape and is hermetically filled with a coolant C released in the airbag, a cylindrical cylinder 110 into which the coolant container is inserted, a coolant releasing gas supplying device 130 which supplies gas for releasing the coolant within the cylinder, and a piston 122 which is inserted into the cylinder to press the coolant container by receiving the pressure of the gas for releasing the coolant. The coolant container has a fragile portion 121 which is compressed and deformed in the axial direction of the cylinder by the load from the piston, and a coolant releasing hole 124 opened in accordance with the inner pressure increase. The cylinder has a coolant passage 112 through which the coolant released from the coolant releasing hole is passed to be introduced into the airbag.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止冷却剂泄漏的气囊的冷却剂释放装置，以及具有冷却剂释放装置的气囊装置。解决方案：用于气囊的冷却剂释放装置100包括：冷却剂容器120，其具有圆柱形形状，并且气密地填充有释放在安全气囊中的冷却剂C.圆筒形筒110，冷却剂容器插入其中，冷却剂释放气体供应装置130，其供应用于释放气缸内的冷却剂的气体;以及活塞122，其插入到气缸中，以通过接收用于释放冷却剂的气体的压力来挤压冷却剂容器。冷却剂容器具有易碎部121，其通过来自活塞的负载在筒的轴向上被压缩和变形，以及根据内部压力增加而打开的冷却剂释放孔124。气缸具有冷却剂通道112，从冷却剂释放孔释放的冷却剂通过该冷却剂通道112被引入气囊中。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010260512A Seat belt retractor, seat belt device, and pawl 审中-公开
标题翻译：座椅带扣，座椅皮带设备和PAWL
公开(公告)号：JP2010260512A
公开(公告)日：2010-11-18
申请号：JP2009114738
申请日：2009-05-11
申请人： Takata Corp , タカタ株式会社
发明人： MURAKAMI DAISUKE , INUZUKA KOJI
IPC分类号： B60R22/48
摘要： PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of easily arranging an operation sound reducing means without disassembling and assembling a power transmission means. SOLUTION: The seat belt retractor 1 includes a spool 2 for winding a webbing W restraining a driver, a motor 3 for generating drive torque for rotating the spool 2, a power transmission means 4 for transmitting the drive torque of the motor 3 to the spool 2, a clutch 5 for restricting the drawing of the webbing W, and a casing 6 for housing the clutch 5 and the power transmission means 4. The clutch 5 includes a pawl 51 rotatably connected to the casing 6, a stopper 61 formed on the casing 6 and restricting the rotation of the pawl 51, and a buffer 52 formed in a portion of the pawl 51 at which the pawl is in contact with the stopper 61. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不拆卸和组装动力传递装置的情况下容易地布置操作减声装置的安全带卷收器。解决方案：安全带卷收器1包括用于卷绕限制驱动器的织带W的卷轴2，用于产生用于使卷轴2旋转的驱动转矩的马达3，用于传递马达3的驱动转矩的动力传递装置4 卷轴2，用于限制织带W的拉伸的离合器5和用于容纳离合器5和动力传递装置4的壳体6.离合器5包括可旋转地连接到壳体6的棘爪51，止动件61 形成在壳体6上并限制棘爪51的旋转，以及缓冲器52，形成在爪51的与止动件61接触的部分中。缓冲：（C）2011，JPO＆INPIT

9. 发明专利

JP2009046097A Seat belt retractor and seat belt device equipped with the same 有权
标题翻译：座椅带扣和座垫设备配备相同
公开(公告)号：JP2009046097A
公开(公告)日：2009-03-05
申请号：JP2007216780
申请日：2007-08-23
申请人： Takata Corp , タカタ株式会社
发明人： TAKAO MASATO , INUZUKA KOJI , TANAKA KOJI , MURAKAMI DAISUKE
IPC分类号： B60R22/48
CPC分类号： B60R22/44 , B60R22/24 , B60R2022/3402 , B60R2022/4466 , B60R2022/4473
摘要： PROBLEM TO BE SOLVED: To minimize the number of parts for easy assembly, and to form a seat belt retractor compact even if a motor and its electronic control unit are integrally provided. SOLUTION: An ECU 16 is laid out such that, when the seat belt retractor 6 is mounted on a vehicle, an ECU connector 16c faces a vehicle-side connector 18 attached to a prescribed position on the vehicle. The vehicle-side connector 18 is connected to a power supply 17. With the ECU16 laid out in this manner, the ECU connector 16c is electrically connected directly to the vehicle-side connector 18. COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2007176423A Seat belt retractor, seat belt device, and vehicle having seat belt device 审中-公开
标题翻译：座椅带扣，座垫设备和带座椅带的车辆
公开(公告)号：JP2007176423A
公开(公告)日：2007-07-12
申请号：JP2005379283
申请日：2005-12-28
申请人： Takata Corp , タカタ株式会社
发明人： TANAKA KOJI , INUZUKA KOJI
IPC分类号： B60R22/44 , B60R22/34 , B60R22/48
CPC分类号： B60R22/46 , B60R22/44 , B60R2022/4473 , B60R2022/4666
摘要： PROBLEM TO BE SOLVED: To provide a technique which is effective and has a high convenience when a vehicle is parked regarding a constitution for controlling a seat belt tension which is applied to a seat belt for the constraint of a passenger being installed on the vehicle by the driving of an electric motor. SOLUTION: This seat belt retractor 1 of this seat belt device 100 which is installed in the vehicle is constituted in such a manner that the driving of the motor is controlled to reduce the seat belt tension which is applied to the seat belt 3 by the letting-out motion of a spool when the vehicle is parked under a seat belt fitted state that the seat belt 3 is fitted on the vehicle passenger C. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种当车辆停放时关于用于控制安全带张力的构造的技术，该安全带张力被施加到安全带以限制安装在乘客上的限制车辆通过驱动电动机。解决方案：安装在车辆中的该安全带装置100的该安全带卷收器1以这样的方式构成，即，控制马达的驱动以减小施加到安全带3上的安全带张力当车辆停放在安全带3安装在车辆乘客C上的安全带的状态下时，通过线轴的脱出运动。（C）2007，JPO＆INPIT

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