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1. 发明公开

EP0683084A3 Energy absorbing intermediate shaft 失效
标题翻译：能量吸收中间轴。
公开(公告)号：EP0683084A3
公开(公告)日：1997-01-02
申请号：EP94306998.9
申请日：1994-09-26
申请人： NSK LTD
发明人： Moriyama, Seiichi , Saito, Katsumi , Yamasaki, Daijiro
IPC分类号： B62D1/19
CPC分类号： B62D1/192
摘要： In an energy absorbing intermediate steering shaft, synthetic resin (32) is torn and broken when strong compressive force in the axial direction is given at the time of a car crash. The shaft (26) is pushed deeply into the tube (25) until it contacts the pin (34). In this state, the contact position between the end of said tube (25) and a cover tube (27) axially coincides with a small-cross-section portion (39) formed on the shaft (26). As a result, the shaft bends at the small-cross-section portion (39) in the next stage of the crash.

2. 发明公开

EP3178722A1 COLUMN UNIT FOR AN ELECTRIC POWER STEERING APPARATUS 有权
标题翻译：用于电力转向装置的柱单元
公开(公告)号：EP3178722A1
公开(公告)日：2017-06-14
申请号：EP16203025.8
申请日：2012-01-19
申请人： NSK Ltd.
发明人： Shibazaki, Hiroshi , Waga, Tamotsu , Sadakata, Kiyoshi , Moriyama, Seiichi
IPC分类号： B62D1/16 , B62D5/04 , B62D1/184
CPC分类号： B62D1/16 , B62D1/184 , B62D5/0403 , B62D5/0409
摘要： Provided is an electric power steering apparatus that is both lightweight and rigid. A lightweight electric power steering apparatus is achieved wherein a gear housing 45 that houses an electric assist mechanism, a lower support bracket 54 for fastening the gear housing 45 to the vehicle body, a sensor housing 56 that houses a torque sensor 57, an outer column 30 of a steering column 6c, and an upper support bracket 59a for fastening the middle section of the outer column 3 to the vehicle body are all integrally formed of synthetic resin with glass fibers, improving the strength of the joined sections of these members.
摘要翻译：提供一种轻量且刚性好的电动助力转向装置。实现了轻型电动转向设备，其中容纳电动辅助机构的齿轮壳体45，用于将齿轮壳体45紧固到车体的下支撑托架54，容纳扭矩传感器57的传感器壳体56，外柱 30以及用于将外柱3的中间部分紧固到车身上的上支承托架59a全部由合成树脂与玻璃纤维一体形成，从而提高了这些部件的接合部分的强度。

3. 发明公开

EP1728696A3 Steering device 有权
标题翻译：转向装置
公开(公告)号：EP1728696A3
公开(公告)日：2007-03-14
申请号：EP06011298.4
申请日：2006-05-31
申请人： NSK LTD.
发明人： Yamada, Jun , Moriyama, Seiichi
IPC分类号： B60R25/02
CPC分类号： B60R25/0211 , B60R25/02107 , Y10T70/5664
摘要： A keylock collar 2 is constituted to include a square cylinder portion 21 on its body front side half and a cylindrical portion 22 on its body back side half. The circular outer circumference 26 of the cylindrical portion 22 has eleven ridges 27 formed at an angularly equal spacing to bulge radially outward. When an ignition key is turned to a lock position and pulled from the keyhole, a lock key 19 is protruded toward the axis of a steering shaft 13. As a result, the leading end of the lock key 19 comes into engagement between the side faces 271 and 271 of the adjoining ridges 27 and 27 of the keylock collar 2 so that the steering shaft 13 is fixed with respect to a column 11 thereby to block the rotation of the steering shaft 13.
摘要翻译：钥匙扣领2被构成为在其身体前侧的一半上包括方筒部21并且在其身后侧的半部上包括圆筒部22。圆柱形部分22的圆形外圆周26具有十一个脊27，它们以等角度间隔形成以径向向外凸出。当点火钥匙转动到锁定位置并从钥匙孔中拉出时，锁定键19朝向转向轴13的轴线突出。结果，锁定钥匙19的前端进入侧面 271和271，以使转向轴13相对于立柱11固定，从而阻止转向轴13的旋转。

4. 发明公开

EP1728696A2 Steering device 有权
标题翻译： Lenkvorrichtung
公开(公告)号：EP1728696A2
公开(公告)日：2006-12-06
申请号：EP06011298.4
申请日：2006-05-31
申请人： NSK LTD.
发明人： Yamada, Jun , Moriyama, Seiichi
IPC分类号： B60R25/02
CPC分类号： B60R25/0211 , B60R25/02107 , Y10T70/5664
摘要： A keylock collar 2 is constituted to include a square cylinder portion 21 on its body front side half and a cylindrical portion 22 on its body back side half. The circular outer circumference 26 of the cylindrical portion 22 has eleven ridges 27 formed at an angularly equal spacing to bulge radially outward. When an ignition key is turned to a lock position and pulled from the keyhole, a lock key 19 is protruded toward the axis of a steering shaft 13. As a result, the leading end of the lock key 19 comes into engagement between the side faces 271 and 271 of the adjoining ridges 27 and 27 of the keylock collar 2 so that the steering shaft 13 is fixed with respect to a column 11 thereby to block the rotation of the steering shaft 13.
摘要翻译：键锁圈2构成为在其主体前侧半部包括正方形筒部21，在其主体背面侧具有圆筒部22。圆筒形部分22的圆形外圆周26具有以一定角度等间隔形成的11个脊27，以径向向外凸出。当点火钥匙转到锁定位置并从钥匙孔拉出时，锁键19朝向转向轴13的轴线突出。结果，锁定键19的前端在侧面键锁环2的邻接脊27和27的271和271，使得转向轴13相对于柱11固定，从而阻止转向轴13的旋转。

5. 发明授权

EP0683084B1 Energy absorbing intermediate shaft 失效
标题翻译：能量吸收中间轴
公开(公告)号：EP0683084B1
公开(公告)日：1998-04-15
申请号：EP94306998.9
申请日：1994-09-26
申请人： NSK LTD
发明人： Moriyama, Seiichi , Saito, Katsumi , Yamasaki, Daijiro
IPC分类号： B62D1/19
CPC分类号： B62D1/192

6. 发明授权

EP3178722B1 COLUMN UNIT FOR AN ELECTRIC POWER STEERING APPARATUS 有权
公开(公告)号：EP3178722B1
公开(公告)日：2019-04-24
申请号：EP16203025.8
申请日：2012-01-19
申请人： NSK Ltd.
发明人： Shibazaki, Hiroshi , Waga, Tamotsu , Sadakata, Kiyoshi , Moriyama, Seiichi
IPC分类号： B62D1/16 , B62D5/04 , B62D1/184

7. 发明授权

EP1728696B1 Steering device 有权
标题翻译：转向装置
公开(公告)号：EP1728696B1
公开(公告)日：2011-08-10
申请号：EP06011298.4
申请日：2006-05-31
申请人： NSK LTD.
发明人： Yamada, Jun , Moriyama, Seiichi
IPC分类号： B60R25/02
CPC分类号： B60R25/0211 , B60R25/02107 , Y10T70/5664

8. 发明公开

EP0683084A2 Energy absorbing intermediate shaft 失效
标题翻译： Energieabsorbierende Zwischenwelle。
公开(公告)号：EP0683084A2
公开(公告)日：1995-11-22
申请号：EP94306998.9
申请日：1994-09-26
申请人： NSK LTD
发明人： Moriyama, Seiichi , Saito, Katsumi , Yamasaki, Daijiro
IPC分类号： B62D1/19
CPC分类号： B62D1/192
摘要： In an energy absorbing intermediate steering shaft, synthetic resin (32) is torn and broken when strong compressive force in the axial direction is given at the time of a car crash. The shaft (26) is pushed deeply into the tube (25) until it contacts the pin (34). In this state, the contact position between the end of said tube (25) and a cover tube (27) axially coincides with a small-cross-section portion (39) formed on the shaft (26). As a result, the shaft bends at the small-cross-section portion (39) in the next stage of the crash.
摘要翻译：为了获得足够的能量吸收能力，并且同时减少部件数量并简化组装，在根据本发明的结构中，合成树脂在轴向方向施加强的压缩力时被撕裂和破裂在车祸的时候。然后，将轴深深地推入管中直到其连接到销上。在这种状态下，所述管的一端和盖管之间的接触位置基本上具有形成在所述轴的中间部分中的小截面部分。结果，轴在小截面部分弯曲。

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