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111. 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

112. 发明授权

EP2676851B1 Webbing take-up device 有权
标题翻译：织带收紧装置
公开(公告)号：EP2676851B1
公开(公告)日：2017-06-07
申请号：EP13172951.9
申请日：2013-06-20
申请人： Kabushiki Kaisha Tokai Rika Denki Seisakusho
发明人： Saito, Takuhiro , Umakoshi, Tomonari
IPC分类号： B60R22/46
CPC分类号： B60R22/4619 , B60R22/46 , B60R2022/4466 , B60R2022/4666 , B60R2022/468

113. 发明公开

EP2676851A1 Webbing take-up device 有权
标题翻译：带住宿
公开(公告)号：EP2676851A1
公开(公告)日：2013-12-25
申请号：EP13172951.9
申请日：2013-06-20
申请人： Kabushiki Kaisha Tokai Rika Denki Seisakusho
发明人： Saito, Takuhiro , Umakoshi, Tomonari
IPC分类号： B60R22/46
CPC分类号： B60R22/4619 , B60R22/46 , B60R2022/4466 , B60R2022/4666 , B60R2022/468
摘要： A webbing take-up device includes a spool and a spiral spring that biases the spool in a take-up direction and a motor provided with an output shaft. The webbing take-up device further includes a first clutch that transmits forward direction rotation of the output shaft to the spool, rotating the spool in the take-up direction. The webbing take-up device further includes a second clutch including: weights that are rotated by the output shaft and that open out under their own centrifugal force; a connection-disconnection mechanism that receives force from the weights opening out and connects so as to enable rotation of the output shaft to be transmitted to the spool; and projection portions serving as load limiting portions that limit the load imparted to the connection-disconnection mechanism so as not to become a specific value or greater.

114. 发明授权

EP1619092B1 Seat belt retractor and seat belt apparatus 有权
标题翻译：座椅安全带和座椅安全带系统
公开(公告)号：EP1619092B1
公开(公告)日：2012-04-25
申请号：EP05012760.4
申请日：2005-06-14
申请人： TAKATA CORPORATION
发明人： Tanaka, Koji
IPC分类号： B60R22/44
CPC分类号： B60R22/44 , B60R2022/444 , B60R2022/4466

115. 发明公开

EP1812266A4 METHOD FOR CONTROLLING A SEAT BELT RETRACTOR 审中-公开
标题翻译：一种用于控制座椅安全带卷收
公开(公告)号：EP1812266A4
公开(公告)日：2009-07-15
申请号：EP05773565
申请日：2005-07-22
申请人： KEY SAFETY SYSTEMS INC
发明人： HECKMAYR ALEXANDER
IPC分类号： B60R22/44 , B60R22/46
CPC分类号： B60R22/44 , B60R22/46 , B60R22/4628 , B60R2022/4466 , B60R2022/4666
摘要： At least one function of a seat belt retractor (26) is controlled by an electric motor (4). Torque of which is transmitted from the electric motor (4) via a coupling (5) to at least one component of the seat belt retractor (26). After the application to the seat belt (1) of the transmitted torque, the seat belt retractor (26) is adjusted to a starting position for adjustable functions in normal driving conditions and in dangerous driving conditions.

116. 发明公开

EP1958831A1 Seatbelt device 有权
标题翻译：安全带装置
公开(公告)号：EP1958831A1
公开(公告)日：2008-08-20
申请号：EP08002186.8
申请日：2008-02-06
申请人： HONDA MOTOR CO., LTD.
发明人： Odate, Shotaro
IPC分类号： B60R22/405 , B60R22/48 , B60R22/44 , B60R22/46
CPC分类号： B60R22/44 , B60R22/46 , B60R2022/444 , B60R2022/4466 , B60R2022/4473 , B60R2022/4609 , B60R2022/4666 , B60R2022/4816 , B60R2022/4841
摘要： The seatbelt device includes: a current wound position detection unit (124); a driving state detection unit (125) that detects a driving state of the vehicle to transmit a driving state detection signal; a driving state change determination unit (126) that determines a driving state change status based on the driving state detection signal from the driving state detection unit to transmit a driving state change signal; a target wound position setting unit (127) that sets a target wound position of the belt reel (112) based on the current wound position detection signal and the driving state change signal; and a motor control unit (128) that controls a current to be supplied to the motor so as to maintain a state in which the current wound position of the belt reel is equal to the target wound position in accordance with the driving state change signal.
摘要翻译：该座椅安全带装置包括：当前的卷绕位置检测单元（124）驾驶状态检测单元（125），其检测车辆的驾驶状态以发送驾驶状态检测信号; 驱动状态改变确定单元（126），其基于来自所述驱动状态检测单元的驱动状态检测信号来确定驱动状态改变状态，以发送驱动状态改变信号; 目标卷绕位置设定部（127），其根据当前的卷绕位置检测信号和驱动状态变更信号，设定带卷轴（112）的目标卷绕位置; 和电动机控制单元（128），其根据所述驱动状态改变信号来控制要供给到所述电动机的电流，以保持所述带卷的当前卷绕位置等于所述目标卷绕位置的状态。

117. 发明授权

EP1518766B1 Method of controlling a seatbelt retracting device with a motor and corresponding device 有权
标题翻译：用于控制Sicherheitsgurtaufrollgeräts及装置的方法。
公开(公告)号：EP1518766B1
公开(公告)日：2006-09-13
申请号：EP04017962.4
申请日：2004-07-29
申请人： TAKATA CORPORATION
发明人： Tanaka, Koji, Takata Corporation , Inuzuka, Koji, Takata Corporation
IPC分类号： B60R22/44
CPC分类号： B60R22/44 , B60R2022/444 , B60R2022/4466 , B60R2022/4473 , B60R2022/4486

118. 发明公开

EP1619092A1 Seat belt retractor and seat belt apparatus 有权
标题翻译： Sicherheitsgurtretraktor und Sicherheitsgurtsystem
公开(公告)号：EP1619092A1
公开(公告)日：2006-01-25
申请号：EP05012760.4
申请日：2005-06-14
申请人： TAKATA CORPORATION
发明人： Tanaka, Koji
IPC分类号： B60R22/44
CPC分类号： B60R22/44 , B60R2022/444 , B60R2022/4466
摘要： To provide a seat belt retractor and a seat belt apparatus allowing the tension of a seat belt to be changed according to an occupant's preference. A seat belt apparatus (100) comprises a seat belt; a tongue attached to the seat belt; a buckle which can latch and release the tongue as the occupant's choice; and a seat belt retractor (1) wherein a reel (4) to which an end of the seat belt is fixed is rotated in the belt winding direction by a spring means (14) to wind up the seat belt and a motor (10) is controlled by a motor control unit (101) to rotate the reel (4) in the belt winding direction to wind up the seat belt. The motor control unit (101) is designed to control the rotational power of the motor (10) to wind up the seat belt with a desired winding force (Fig. 1).
摘要翻译：为了提供安全带卷收器和安全带装置，能够根据乘客的偏好来改变安全带的张力。安全带装置（100）包括座椅安全带; 安装在安全带上的舌头; 一个可以随着乘客选择的方式使舌头松开和松开的扣环; 和安全带卷收器（1），其中固定有安全带的一端的卷轴（4）通过弹簧装置（14）在带卷绕方向上旋转以卷绕安全带和马达（10），由马达控制单元（101）控制，以使卷轴（4）沿带的卷绕方向旋转以卷绕安全带。马达控制单元（101）被设计成控制马达（10）的旋转动力以以所需的卷绕力（图1）卷起安全带。

119. 发明公开

EP1345797A1 SICHERHEITSGURTAUFROLLER MIT EINER VORSTRAFFEINRICHTUNG 有权
标题翻译：安全带带预张紧
公开(公告)号：EP1345797A1
公开(公告)日：2003-09-24
申请号：EP01974233.7
申请日：2001-09-07
申请人： Autoliv Development AB
发明人： LUCHT, Andreas , SINGER, Klaus-Peter , WITTENBERG, Geert, Helge , ZIEL, Erik , MATZEN, Frank
IPC分类号： B60R22/46
CPC分类号： B60R22/415 , B60R22/3413 , B60R22/343 , B60R22/4676 , B60R2022/4466 , B60R2022/4666
摘要： The invention relates to a safety belt retractor with a belt tensioner that acts upon the belt shaft via a driven wheel. Said safety belt retractor is characterized in that in the area of the coupling a pre-locking device (18; 22, 23; 50, 51, 53) is provided for the belt shaft between the driven wheel (13) and the belt shaft. Said pre-locking device can be controlled in the belt retraction direction and the belt withdrawal direction via the rotation of the driven wheel (13) and is only effective while the belt is tensioned. The locking of the pre-locking device with the belt shaft can only be released once a predetermined load acting upon the belt shaft in the belt withdrawal direction is exceeded.

120. 发明公开

EP1178906A1 SEATBELT RETRACTOR 有权
标题翻译：安全带
公开(公告)号：EP1178906A1
公开(公告)日：2002-02-13
申请号：EP99923250.7
申请日：1999-05-20
申请人： Breed Automotive Technology, Inc.
发明人： SPECHT, Martin
IPC分类号： B60R22/34 , B60R22/28 , B60R22/44 , B60R22/46
CPC分类号： B60R22/3413 , B60R21/18 , B60R22/44 , B60R22/4676 , B60R2022/284 , B60R2022/287 , B60R2022/288 , B60R2022/4466 , B60R2022/4666 , H02K7/116
摘要： A seatbelt retractor has a belt reel (4) which rotates about an axis (16) mounted on a frame (9). A drive spring (5) drives the belt reel in the winding-on direction. A blocking device blocks the belt reel to prevent belt extension, and an electric motor (1) influences various functions of the seatbelt retractor. A rotor (2) can be selectively brought into driving relationship with the drive spring, a torsion bar (6), and the belt reel.

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