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1. 发明专利

JP2014104871A Support device for steering column 审中-公开
标题翻译：用于转向柱的支撑装置
公开(公告)号：JP2014104871A
公开(公告)日：2014-06-09
申请号：JP2012259586
申请日：2012-11-28
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , SADAKATA KIYOSHI
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To attain a structure which can smoothly displace a steering wheel anteriorly at a secondary collision.SOLUTION: A steering column 4a is supported through a support bracket 38 by an engaging capsule 21a supported by and fixed to a vehicle body 15 using bolts or studs, thereby enabling forward displacement by impact load at a secondary collision. In an undersurface of the engaging capsule 21a, a reinforcement part 41 comprising: a bottom 42 covering the undersurface; and an inclined part 43 which is extended from a rear end edge of the bottom 42 backwards and which is more inclined upwardly toward the back, is provided.
摘要翻译：要解决的问题：获得能够在二次碰撞时向前平滑地移动方向盘的结构。解决方案：转向柱4a通过支撑托架38由通过由车体15支撑并固定到车体15的接合舱21a来支撑，所述接合舱21a使用螺栓或螺栓，从而能够在二次碰撞时通过冲击载荷进行向前移位。在接合胶囊21a的下表面中，加强部分41包括：覆盖下表面的底部42; 并且设置有从底部42的后端边缘向后延伸并且向后倾斜向后倾斜的倾斜部43。

2. 发明专利

JP2014104782A Support device for steering column 审中-公开
标题翻译：用于转向柱的支撑装置
公开(公告)号：JP2014104782A
公开(公告)日：2014-06-09
申请号：JP2012257088
申请日：2012-11-26
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , SADAKATA KIYOSHI
IPC分类号： B62D1/19
摘要： PROBLEM TO BE SOLVED: To attain a structure which can stably absorb striking energy at a secondary collision.SOLUTION: A steering column is supported by engaging an engaging cut 20a formed in a support bracket 38 with an engaging groove 22a of an engaging capsule 21a supported by and fixed to a vehicle body 15, thereby enabling forward displacement by impact load at a secondary collision. An opening end of the engaging cut 20a is positioned in front of a rear end of the engaging groove 22a.
摘要翻译：要解决的问题：获得能够稳定地吸收二次碰撞中的撞击能量的结构。解决方案：转向柱通过将形成在支撑托架38中的接合切口20a与支撑的接合胶囊21a的接合槽22a相接合而被支撑通过并固定在车体15上，从而能够在二次碰撞时通过冲击载荷进行前进位移。接合切口20a的开口端位于接合槽22a的后端的前方。

3. 发明专利

JP2011140261A Steering device 有权
标题翻译：转向装置
公开(公告)号：JP2011140261A
公开(公告)日：2011-07-21
申请号：JP2010001804
申请日：2010-01-07
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAKAWA TETSURO , HIBINO TADASHI , MATSUSHIMA TORU , MASHITA MASAYOSHI
IPC分类号： B62D1/18
摘要： PROBLEM TO BE SOLVED: To provide a steering device facilitating the operation of installing friction disks to a vehicle body mounting bracket. SOLUTION: The mounting portions of the first friction disk 6 and the second friction disk 7 are disposed only on the side of an outer column 11, thereby extremely facilitating the operation of alternate overlapping installation of the first friction disk 6 and the second friction disk 7 in a predetermined direction. When the outer column 11 is displaced in the telescopic direction, a fastening rod 5 is inserted into a round hole 721 of the second friction disk 7. Therefore, the second friction disk 7 is not displaced in the telescopic direction, and remains, together with the fastening rod 5, on side plates 33 and 34 of the vehicle body mounting bracket 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供便于将摩擦盘安装到车身安装支架上的操作装置。解决方案：第一摩擦盘6和第二摩擦盘7的安装部分仅设置在外柱11的侧面，从而极大地促进了第一摩擦盘6和第二摩擦盘6的交替重叠安装的操作摩擦盘7沿预定方向。当外柱11在伸缩方向上移位时，将紧固杆5插入到第二摩擦盘7的圆孔721中。因此，第二摩擦盘7不会在伸缩方向上移位，并且与紧固杆5，在车体安装支架3的侧板33和34上。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014136500A Steering column support device 有权
标题翻译：转向支柱装置
公开(公告)号：JP2014136500A
公开(公告)日：2014-07-28
申请号：JP2013006139
申请日：2013-01-17
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , ARAKAWA TETSURO
IPC分类号： B62D1/19 , B62D5/04
摘要： PROBLEM TO BE SOLVED: To achieve a structure in which each composing component is held easily at a normal position relationship and a steering column can be guided forward correctly according to proceeding of a secondary collision under a condition before installing a steering device to a vehicle body.SOLUTION: Folding engagement parts 38, 38 formed at front edge parts of a pair of fixing plate parts 29, 29 mounted at a guide plate 39 fixed to a vehicle body are engaged with front edge parts of a pair of capsules 22, 22 installed to a column side bracket 15a. And a guide sleeve 34 mated from outside with a bolt 27 mounted at the upper surface of the column side bracket 15a is positioned at the rear edge part of a guide long hole 28 formed at the guide plate 39. Upon a secondary collision, the guide sleeve 34 displaces forward along the guide long hole 28.
摘要翻译：要解决的问题：为了实现将各组成部件容易地保持在正常位置关系的结构，并且可以在将转向装置安装到车身之前的状态下根据二次碰撞的进行正确地向前引导转向柱解决方案：在安装在固定于车身上的导向板39上的一对固定板部分29,29的前边缘部分处形成的折叠接合部分38,38与一对安装的一对胶囊22,22的前边缘部分接合到柱侧支架15a。另外，从安装在柱侧托架15a的上表面的螺栓27的外侧配合的引导套34位于形成于导板39的引导长孔28的后缘部。在二次碰撞时，套筒34沿着引导长孔28向前移位。

5. 发明专利

JP2014104783A Support device for steering column 审中-公开
标题翻译：用于转向柱的支撑装置
公开(公告)号：JP2014104783A
公开(公告)日：2014-06-09
申请号：JP2012257089
申请日：2012-11-26
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , SADAKATA KIYOSHI
IPC分类号： B62D1/19 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To attain a structure which can stably absorb striking energy at a secondary collision.SOLUTION: A steering column 4a is supported by engaging an engaging cut formed in a support bracket 37 with an engaging groove 22 of an engaging capsule 21a supported by and fixed to a vehicle body 15, thereby enabling forward displacement by impact load at a secondary collision. An inclined surface part 50a which is more inclined downwardly toward the front is provided at a rear end face of the engaging capsule 21a. At a rear end edge of the engaging groove 22, a chamfering part 51 is provided between the inclined surface part 50a and the engaging groove 22.
摘要翻译：要解决的问题：获得能够稳定地吸收二次碰撞中的冲击能量的结构。解决方案：转向柱4a通过将形成在支撑托架37中的接合切口与接合胶囊21a的接合槽22接合而被支撑通过并固定在车体15上，从而能够在二次碰撞时通过冲击载荷进行前进位移。在接合盒21a的后端面上设置有朝向前方更向下倾斜的倾斜面部50a。在接合槽22的后端边缘处，在倾斜表面部分50a和接合槽22之间设置倒角部分51。

6. 发明专利

JP2013075664A Steering device 有权
标题翻译：转向装置
公开(公告)号：JP2013075664A
公开(公告)日：2013-04-25
申请号：JP2013016096
申请日：2013-01-30
申请人： Nsk Ltd , 日本精工株式会社
发明人： HIBINO TADASHI , ARAKAWA TETSURO , MASHITA MASAYOSHI
IPC分类号： B62D1/19
摘要： PROBLEM TO BE SOLVED: To enable the operation of a steering wheel after a secondary collision by smoothly absorbing impact energy in the secondary collision by a simple and lightweight structure.SOLUTION: Until an upper vehicle body installing bracket 21 moves by a collapse moving distance L1 and reaches a collapse moving end on the vehicle body front side, a flange 21a of the upper vehicle body installing bracket 21 is guided along vehicle body front side extension parts 243 and 243. Thus, the flange 21a of the upper vehicle body installing bracket 21 can move to the collapse moving end so as to be collapsible without falling off from capsules 24 and 24. Thus, owing to light weight and simple structure, an increase in manufacturing cost is restrained, and the impact energy in a collision is smoothly absorbed, and since the operation of the steering wheel 101 becomes possible even after the second collision, driving operation such as retreating to a safe place can be performed by maneuvering a vehicle.
摘要翻译：要解决的问题：为了通过简单且轻便的结构平滑地吸收二次碰撞中的冲击能量，能够在二次碰撞之后操作方向盘。解决方案：在上部车身安装支架21通过塌陷移动距离L1移动并到达车体前侧的塌陷移动端之前，上部车身安装支架21的凸缘21a沿着车体前部因此，上部车身安装支架21的凸缘21a可以移动到塌陷移动端，以便可以从壳体24和24脱落而不会脱落。因此，由于重量轻且结构简单抑制了制造成本的增加，碰撞中的冲击能量被平滑地吸收，并且由于即使在第二次碰撞之后也能够进行方向盘101的操作，因此可以通过以下方式执行诸如撤回到安全的地方的驾驶操作操纵车辆版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011162106A Steering device 有权
标题翻译：转向装置
公开(公告)号：JP2011162106A
公开(公告)日：2011-08-25
申请号：JP2010028652
申请日：2010-02-12
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , SADAKATA KIYOSHI
IPC分类号： B62D1/19 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To achieve a structure in which an upper bracket 17a does not tend to depart from both capsules 21a when the position of a steering wheel 1 in the longitudinal direction is adjusted, and to the contrary, the upper bracket 17a tends to easily depart from both capsules 21a when a secondary collision occurs. SOLUTION: The arrangement directions of engagement grooves 22a formed in both capsules 21a are generally aligned with the horizontal direction while both capsules 21a are fixed to a vehicle body 15. The departing direction of the upper bracket 17a moving along the engagement grooves 22a is mis-aligned with the axial direction of a steering column 4. By this, the departing direction of the upper bracket 17a is mis-aligned with the direction of a force acting on the upper bracket 17a through a fastening bolt 27 when the position of the steering wheel 1 in the longitudinal direction is adjusted. Consequently, the problems above can be solved. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了实现当方向盘1在纵向上的位置被调节时上托架17a不会偏离两个胶囊21a的结构，相反，上托架当发生二次碰撞时，17a容易从两个胶囊21a脱离。解决方案：两个胶囊21a中形成的接合槽22a的布置方向大体上与水平方向对准，而两个胶囊21a固定在车体15上。上托架17a沿着接合槽22a移动的方向与转向柱4的轴向方向不一致。由此，当上托架17a的位置与位置相对时，上托架17a的离开方向与作用在上托架17a上的力的方向不一致方向盘1在纵向被调节。因此，上述问题可以解决。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2014104910A Steering lock device 审中-公开
标题翻译：转向锁定装置
公开(公告)号：JP2014104910A
公开(公告)日：2014-06-09
申请号：JP2012260535
申请日：2012-11-29
申请人： Nsk Ltd , 日本精工株式会社
发明人： OISHI YU , MASHITA MASAYOSHI , SADAKATA KIYOSHI
IPC分类号： B60R25/021
摘要： PROBLEM TO BE SOLVED: To provide a steering lock device capable of increasing strength of four corners of a keylock hole while achieving weight saving, even when the keylock hole assuming a small shape is formed.SOLUTION: In a steering lock device, a key set boss 25 provided in a key cylinder for guiding a lock pin 24 is engaged with a peripheral surface of a keylock hole 22 so that a steering wheel 13 connected to a back end of a steering shaft 11 can be locked not to be rotated. The keylock hole 22 is formed as a hole opened in an approximately circular shape. The peripheral surface of the hole is formed in such a shape that an edge is bent inward.
摘要翻译：要解决的问题：提供一种能够在实现重量节省的同时提高键锁孔的四个角的强度的转向锁定装置，即使当形成小形状的键锁孔时也是如此。解决方案：在转向锁定装置中，设置在用于引导锁定销24的键筒中的凸台25与键锁孔22的周面接合，使得连接到转向轴11的后端的方向盘13能够被锁定而不被旋转。键锁孔22形成为大致圆形开口的孔。孔的圆周表面形成为使得边缘向内弯曲的形状。

9. 发明专利

JP2013100099A Steering device 有权
标题翻译：转向装置
公开(公告)号：JP2013100099A
公开(公告)日：2013-05-23
申请号：JP2013009834
申请日：2013-01-23
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , ARAKAWA TETSURO
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To smoothly absorb impact energy upon a secondary collision, and to allow a steering wheel to be operated after the secondary collision.SOLUTION: A lateral outside surface 231 of a first vehicle rear extension 21c is guided along a lateral outside surface 241 of a connection, until an upper vehicle attachment bracket 21 reaches a collapse moving end on the vehicle front side. The upper vehicle attachment bracket 21 smoothly collapse-moves to the collapse moving end by a collapse moving distance L1 without coming off from a capsule 24. The impact energy at the collision can be smoothly absorbed. The steering wheel can be operated even after the secondary collision. A driver can steer the vehicle to be moved to a safe place.
摘要翻译：要解决的问题：为了顺利地吸收二次碰撞时的冲击能量，并允许方向盘在二次碰撞之后被操作。解决方案：第一车辆后延伸部21c的侧向外表面231沿着连接的侧向外表面241被引导，直到上部车辆安装支架21到达车辆前侧的塌陷移动端。上部车辆安装支架21通过塌陷移动距离L1而平滑地塌陷地移动到塌陷移动端，而不从胶囊24脱离。碰撞时的冲击能量可以平滑地被吸收。方向盘即使在二次碰撞之后也可以操作。驾驶员可以引导车辆移动到安全的地方。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013067391A Steering device 有权
公开(公告)号：JP2013067391A
公开(公告)日：2013-04-18
申请号：JP2013009836
申请日：2013-01-23
申请人： Nsk Ltd , 日本精工株式会社
发明人： MASHITA MASAYOSHI , ARAKAWA TETSURO
IPC分类号： B62D1/19 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To smoothly absorb impact energy during a secondary collision and to operate a steering wheel after the secondary collision.SOLUTION: An outside surface 231 of a first vehicle body rear side extension part 21c in a vehicle width direction is guided along an outside surface 241 of a connection part 24e in the vehicle width direction until an upper vehicle body mounting bracket 21 reaches a collapse moving end on a vehicle body front side. The upper vehicle body mounting bracket 21 therefore can smoothly perform collapse movement up to the collapse moving end by a collapse moving distance L1 without falling from a capsule 24. Accordingly, the impact energy during the collision can be smoothly absorbed and the steering wheel 101 can be operated after the secondary collision to allow a driving operation for evacuating to a safe place by steering the vehicle, or the like.

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