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1. 发明授权

US10093276B2 Steering lock device 有权
公开(公告)号：US10093276B2
公开(公告)日：2018-10-09
申请号：US15026829
申请日：2014-09-05
申请人： ALPHA CORPORATION , NISSAN MOTOR CO., LTD.
发明人： Koichiro Sugimoto , Kenjirou Hayashi
IPC分类号： B60R25/02 , B60R25/021 , B60R25/0215
摘要： A fragile part (15) which is set to have lower load resistance than other positions of a frame (10) is provided on a guide part (12) at a position that overlaps with a linkage portion (50a) between a hanger (52) and a lock body (51) of a lock member (50) positioned in a steering lock release position.

2. 发明申请

US20160221535A1 ELECTRIC STEERING LOCK DEVICE 有权
标题翻译：电动转向锁定装置
公开(公告)号：US20160221535A1
公开(公告)日：2016-08-04
申请号：US15026044
申请日：2014-09-05
申请人： ALPHA CORPORATION , NISSAN MOTOR CO., LTD.
发明人： Koichiro Sugimoto , Kenjirou Hayashi
IPC分类号： B60R25/0215
CPC分类号： B60R25/0215
摘要： The electric steering lock device (1) is provided with a cam (40) which is arranged to allow forward and reverse rotation inside of a frame (10), and a lock member (50) which, while following a cam surface (41) of the rotating cam (40), is arranged to be movable forward and backward between a locked position at the advancing end and an unlocked position at the retreating end. The cam face (41) comprises a locking and unlocking segment (41b) for moving the lock member (50) and a lock release position segment (41c). A change ratio of a cam lift amount to a rotation angle of the cam (40) in the lock release position segment (41c) is constructed to be smaller than the change ratio of the can lift amount to the rotational angle of the cam (40) in the locking and unlocking segment (41b).
摘要翻译：电动转向锁定装置（1）设置有凸轮（40），该凸轮被布置成允许框架（10）内部的正向和反向旋转;以及锁定构件（50），其沿着凸轮表面（41）旋转凸轮（40）的前端部的锁定位置与后退位置的前后移动。凸轮面（41）包括用于移动锁定构件（50）和锁定释放位置段（41c）的锁定和解锁段（41b）。凸轮提升量与锁定释放位置段（41c）中的凸轮（40）的旋转角度的变化比被构造成小于罐升降量与凸轮（40）的旋转角度的变化率）在锁定和解锁段（41b）中。

3. 发明授权

US09827949B2 Electric steering lock device 有权
公开(公告)号：US09827949B2
公开(公告)日：2017-11-28
申请号：US15026044
申请日：2014-09-05
申请人： ALPHA CORPORATION , NISSAN MOTOR CO., LTD.
发明人： Koichiro Sugimoto , Kenjirou Hayashi
IPC分类号： B60R25/0215
CPC分类号： B60R25/0215
摘要： The electric steering lock device (1) is provided with a cam (40) which is arranged to allow forward and reverse rotation inside of a frame (10), and a lock member (50) which, while following a cam surface (41) of the rotating cam (40), is arranged to be movable forward and backward between a locked position at the advancing end and an unlocked position at the retreating end. The cam face (41) comprises a locking and unlocking segment (41b) for moving the lock member (50) and a lock release position segment (41c). A change ratio of a cam lift amount to a rotation angle of the cam (40) in the lock release position segment (41c) is constructed to be smaller than the change ratio of the can lift amount to the rotational angle of the cam (40) in the locking and unlocking segment (41b).

4. 发明授权

US09475458B2 Electric steering column lock system 有权
标题翻译：电动转向柱锁系统
公开(公告)号：US09475458B2
公开(公告)日：2016-10-25
申请号：US14772507
申请日：2013-03-04
申请人： Nissan Motor Co., Ltd.
发明人： Thilo Marx , Damien Vagney , Kenjirou Hayashi
IPC分类号： B60R25/0215
CPC分类号： B60R25/02153
摘要： A locking device for a motor vehicle having a steering wheel column has a housing, a worm wheel cover, a blocking bolt that locks a steering wheel shaft in the steering wheel column, wherein the blocking bolt is movable between a first and a second position, a drive that moves the blocking bolt from the first position to the second position, a latching element that latches the blocking bolt, a mechanical activation mechanism that activates the latching element, and that has a trigger element, and a pushing element. In the first position, the blocking bolt is in blocking engagement with the steering wheel shaft. In the second position, the blocking bolt is disengaged from the steering wheel shaft. The latching element comprises a pin, and an opening is disposed in the blocking bolt for engagement with the pin.
摘要翻译：用于具有方向盘柱的机动车辆的锁定装置具有壳体，蜗轮盖，将方向盘轴锁定在方向盘列中的阻塞螺栓，其中阻挡螺栓可在第一位置和第二位置之间移动，将阻塞螺栓从第一位置移动到第二位置的驱动器，锁定阻塞螺栓的闩锁元件，启动闩锁元件的机械致动机构，并且具有触发元件和推动元件。在第一位置，阻挡螺栓与方向盘轴阻挡接合。在第二位置，阻挡螺栓与方向盘轴脱离。闩锁元件包括销，并且开口设置在阻塞螺栓中以与销接合。

5. 发明授权

US09744982B2 Steering lock device for a motor vehicle 有权
公开(公告)号：US09744982B2
公开(公告)日：2017-08-29
申请号：US14772291
申请日：2013-03-04
申请人： Nissan Motor Co., Ltd.
发明人： Thilo Marx , Damien Vagney , Hubert Willmann , Kenjirou Hayashi
IPC分类号： B62D1/184 , B60R25/0215
CPC分类号： B62D1/184 , B60R25/02153
摘要： A locking device for a motor vehicle having a steering column has a blocking bolt that locks the steering wheel shaft in the steering wheel column, wherein the blocking bolt is movable between a first and a second position, a return element that returns the blocking bolt to the first position, and at least one protection cover that at least partially covers the return element. In the first position, the blocking bolt is in blocking engagement with the steering wheel shaft. In the second position, the blocking bolt is disengaged from the steering wheel shaft. The return element is a torsion spring. The torsion spring is a coil spring with a coil body and a connection hook. A first end portion of the torsion spring has a hook extension, and is inserted into an opening of the blocking bolt and is covered at least partially by the blocking bolt.

6. 发明申请

US20160001808A1 STEERING LOCK DEVICE FOR A MOTOR VEHICLE 有权
标题翻译：用于电动车辆的转向锁定装置
公开(公告)号：US20160001808A1
公开(公告)日：2016-01-07
申请号：US14772291
申请日：2013-03-04
申请人： MARQUARDT GMBH , NISSAN MOTOR CO., LTD.
发明人： Thilo Marx , Damien Vagney , Hubert Willmann , Kenjirou Hayashi
IPC分类号： B62D1/184
CPC分类号： B62D1/184 , B60R25/02153
摘要： A locking device for a motor vehicle having a steering column has a blocking bolt that locks the steering wheel shaft in the steering wheel column, wherein the blocking bolt is movable between a first and a second position, a return element that returns the blocking bolt to the first position, and at least one protection cover that at least partially covers the return element. In the first position, the blocking bolt is in blocking engagement with the steering wheel shaft. In the second position, the blocking bolt is disengaged from the steering wheel shaft. The return element is a torsion spring. The torsion spring is a coil spring with a coil body and a connection hook. A first end portion of the torsion spring has a hook extension, and is inserted into an opening of the blocking bolt and is covered at least partially by the blocking bolt.
摘要翻译：用于具有转向柱的机动车辆的锁定装置具有将方向盘轴锁定在方向盘列中的阻塞螺栓，其中阻挡螺栓可在第一位置和第二位置之间移动，返回元件将阻塞螺栓返回到第一位置和至少一个至少部分地覆盖返回元件的保护盖。在第一位置，阻挡螺栓与方向盘轴阻挡接合。在第二位置，阻挡螺栓与方向盘轴脱离。返回元件是扭簧。扭簧是具有线圈体和连接钩的螺旋弹簧。扭簧的第一端部具有钩延伸部，并且插入到阻塞螺栓的开口中，并且至少部分地被阻塞螺栓覆盖。

7. 发明申请

US20160001740A1 ELECTRIC STEERING COLUMN LOCK SYSTEM 有权
标题翻译：电动转向柱锁系统
公开(公告)号：US20160001740A1
公开(公告)日：2016-01-07
申请号：US14772507
申请日：2013-03-04
申请人： MARQUARDT GMBH , NISSAN MOTOR CO. LTD.
发明人： Thilo Marx , Damien Vagney , Kenjirou Hayashi
IPC分类号： B60R25/0215
CPC分类号： B60R25/02153
摘要： A locking device for a motor vehicle having a steering wheel column has a housing, a worm wheel cover, a blocking bolt that locks a steering wheel shaft in the steering wheel column, wherein the blocking bolt is movable between a first and a second position, a drive that moves the blocking bolt from the first position to the second position, a latching element that latches the blocking bolt, a mechanical activation mechanism that activates the latching element, and that has a trigger element, and a pushing element. In the first position, the blocking bolt is in blocking engagement with the steering wheel shaft. In the second position, the blocking bolt is disengaged from the steering wheel shaft. The latching element comprises a pin, and an opening is disposed in the blocking bolt for engagement with the pin.
摘要翻译：用于具有方向盘柱的机动车辆的锁定装置具有壳体，蜗轮盖，将方向盘轴锁定在方向盘列中的阻塞螺栓，其中阻挡螺栓可在第一位置和第二位置之间移动，将阻塞螺栓从第一位置移动到第二位置的驱动器，锁定阻塞螺栓的闩锁元件，启动闩锁元件的机械致动机构，并且具有触发元件和推动元件。在第一位置，阻挡螺栓与方向盘轴阻挡接合。在第二位置，阻挡螺栓与方向盘轴脱离。闩锁元件包括销，并且开口设置在阻塞螺栓中以与销接合。

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