专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2012236471A Support device for steering column and method for manufacturing the same 有权
标题翻译：用于转向柱的支撑装置及其制造方法
公开(公告)号：JP2012236471A
公开(公告)日：2012-12-06
申请号：JP2011105847
申请日：2011-05-11
申请人： Nsk Ltd , 日本精工株式会社
发明人： FUJIWARA TAKESHI , SADAKATA KIYOSHI , SEGAWA TORU , NAMIKATA TAKAHIRO
IPC分类号： B62D1/19 , B60R21/05
摘要： PROBLEM TO BE SOLVED: To provide a structure in which supporting rigidity of a column side bracket can be stably made large enough relative to a vehicle side bracket and, moreover, the electrical conduction state between the both brackets themselves can be secured.SOLUTION: A strut plate structure 54 made of elastic metal plate is held between the upper surface of an upper plate part 43 of the column side bracket 13a and the lower surface of the vehicle side bracket 10a. Two spot parts of width directional both end parts 2 of the strut plate structure 54 are strutted between the upper surface of the upper plate part 43 and the lower surface of the vehicle side bracket 10a so as to improve the supporting rigidity and secure the electrical conduction.
摘要翻译：要解决的问题：为了提供一种能够相对于车辆侧支架稳定地使柱侧支架的支撑刚性足够大的结构，此外，可以确保两个支架本身之间的导电状态。解决方案：由弹性金属板制成的支柱板结构54保持在柱侧支架13a的上板部分43的上表面和车辆侧支架10a的下表面之间。支柱板结构54的宽度方向两端部2的两个点部分被支撑在上板部分43的上表面和车辆侧支架10a的下表面之间，以便提高支撑刚度并确保导电。版权所有（C）2013，JPO＆INPIT

12. 发明专利

JP2012116205A Steering column support apparatus, and method for manufacturing locking capsule for steering column support apparatus 有权
标题翻译：转向柱支撑装置及制造用于转向支柱装置的锁紧胶囊的方法
公开(公告)号：JP2012116205A
公开(公告)日：2012-06-21
申请号：JP2010264739
申请日：2010-11-29
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , SADAKATA KIYOSHI , FUJIWARA TAKESHI , SEGAWA TORU , NISHIMURA NOBUYUKI
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To provide a construction capable of facilitating tuning for stabilizing the forward displacement of a steering wheel during a secondary collision, reducing a size and costs, and further reducing and stabilizing a break-away load, and to provide a method for manufacturing a locking capsule for the same.SOLUTION: A locking capsule 53a and a column side bracket 12c that are made of metal plates are connected and fastened to each other by welding, and both members 53a and 12c are attached to a vehicle body side bracket 11 to be broken away by a shock load applied during a secondary collision. The connection part of the bottom surface of a base 54 and the outer surface of a pair of right and left rising parts 55 and 55 constituting the locking capsule 53a is tapered to prevent the entry of the synthetic resin of the part. The synthetic resin 64 prevents the enlargement or instability of a break-away load during the secondary collision.
摘要翻译：要解决的问题：提供能够促进调整以在二次碰撞期间稳定方向盘的向前位移的结构，减小尺寸和成本，并进一步减少和稳定分离载荷，并提供一种用于制造其的锁定胶囊的方法。解决方案：由金属板制成的锁定胶囊53a和柱侧支架12c通过焊接彼此连接和紧固，并且两个构件53a和12c都附接到车体侧支架11以被分离通过在二次碰撞期间施加的冲击载荷。构成锁定胶囊53a的底座54的底表面的连接部分和一对左右起升部分55和55的外表面是锥形的，以防止该部件的合成树脂进入。合成树脂64防止二次碰撞期间的脱离负荷的放大或不稳定。版权所有（C）2012，JPO＆INPIT

13. 发明专利

JP2012106575A Steering column support device 有权
标题翻译：转向支柱装置
公开(公告)号：JP2012106575A
公开(公告)日：2012-06-07
申请号：JP2010256137
申请日：2010-11-16
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , TATEWAKI OSAMU , SADAKATA KIYOSHI , SEGAWA TORU , NISHIMURA NOBUYUKI
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To achieve a structure that facilitates tuning for allowing a steering wheel to be stably displaced forward during a secondary collision and prevents the side edges of a locking capsule from being strongly pressed against the side edges of a locking notch of a vehicle-body-side bracket regardless of a direction in which the locking capsule is pushed during a secondary collision.SOLUTION: A steering column support device is configured as follows. Both right and left side edges of a part, with which a locking capsule 47b is engaged at least before the occurrence of a secondary collision, of a locking notch 45a are inclined in directions opposite to each other with respect to the center line of the locking notch 45a and in a direction in which the width dimension regarding the right and left direction of the locking notch 45a is gradually increased as going forward.
摘要翻译：要解决的问题：为了实现便于调节的结构，以允许方向盘在二次碰撞期间稳定地向前移位，并且防止锁定胶囊的侧边缘被强力地压靠在锁定凹口的侧边缘不管在二次碰撞期间锁定胶囊被推动的方向如何。
解决方案：转向柱支撑装置的配置如下。锁定凹口45a的至少在二次碰撞之前与锁定胶囊47b接合的部分的右侧和左侧边缘相对于锁定中心线彼此相反的方向倾斜凹槽45a以及关于锁定凹口45a的左右方向的宽度尺寸随着前进而逐渐增大的方向。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2012101780A Steering column support device 有权
标题翻译：转向支柱装置
公开(公告)号：JP2012101780A
公开(公告)日：2012-05-31
申请号：JP2011106186
申请日：2011-05-11
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , TATEWAKI OSAMU , SADAKATA KIYOSHI , SEGAWA TORU
IPC分类号： B62D1/19
摘要： PROBLEM TO BE SOLVED: To achieve a structure that facilitates tuning for allowing a steering wheel to be stably displaced forward upon a secondary collision, prevents downward displacement of the steering wheel even in an advanced state of a secondary collision, and achieves the enhancement of driver protection.SOLUTION: The steering column support device comprises as follows. A locking capsule 47 fixed to a column-side bracket 32 displaced forward together with an outer column 25 is installed in the locking notch 45 formed at the central part of a vehicle-body-side bracket 11. so as to be forwardly separable by a shock load upon a secondary collision. The system is configured to sufficiently increase the length in the front/rear direction of the locking notch 45 larger than that of the locking capsule 47 so as to prevent falling-off of the locking capsule 47 even in a state that the locking capsule 47 is displaced forward together with the outer column 25 upon a secondary collision.
摘要翻译：要解决的问题为了实现便于调节的结构，以便在二次碰撞时使方向盘能够稳定地向前移动，即使在二次碰撞的进行状态下也能够防止方向盘的向下位移，并且达到增强驾驶员保护。解决方案：转向柱支撑装置包括如下。固定在与外柱25一起向前排列的柱侧支架32的锁定胶囊47安装在形成在车体侧支架11的中心部分的锁定槽口45中，以便能够通过二次碰撞时的冲击载荷。该系统构造成足以使锁定凹口45的前/后方向上的长度大于锁定胶囊47的长度，以防止锁定胶囊47即使在锁定胶囊47为在二次碰撞时与外柱25一起向前移位。版权所有（C）2012，JPO＆INPIT

15. 发明专利

JP2012101731A Steering column support device 有权
标题翻译：转向支柱装置
公开(公告)号：JP2012101731A
公开(公告)日：2012-05-31
申请号：JP2010253492
申请日：2010-11-12
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , SADAKATA KIYOSHI , TATEWAKI OSAMU , SEGAWA TORU
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To achieve a structure that facilitates tuning for allowing a steering wheel to be stably displaced forward upon a secondary collision and prevents vibration of the steering wheel during a normal state.SOLUTION: The steering column support device comprises as follows. A locking capsule 47 (47a) fixed to a column-side bracket 33a is held inside a locking notch of a vehicle-body-side bracket 11 to be fixed to a vehicle body so as to be connected by a plurality of connecting members made of a material broken upon a secondary collision. The column-side bracket 33a is composed of a combination of a pair of bracket elements 57a, 57b, thereby securing the pitch P in the right/left direction between bolts 51a, 51a connecting the column-side bracket 33a with the locking capsule 47 (47a), thereby improving the moment rigidity of the connecting part between the column-side bracket 33a and the locking capsule 47 (47a).
摘要翻译：要解决的问题：为了实现便于调节的结构，以允许方向盘在二次碰撞时稳定地向前移位，并且防止方向盘在正常状态下的振动。解决方案：转向柱支撑装置包括如下。固定在列侧支架33a上的锁定胶囊47（47a）被保持在车体侧支架11的锁定槽口内，以固定在车体上，以便通过多个由二次碰撞时破碎的材料。柱侧支架33a由一对支架元件57a，57b的组合构成，从而将连接柱侧支架33a与锁定胶囊47的螺栓51a，51a之间的左右方向固定在节距P上 47a），从而提高柱侧支架33a和锁定胶囊47（47a）之间的连接部的力矩刚度。版权所有（C）2012，JPO＆INPIT

16. 发明专利

JP2012096669A Support device for steering column 有权
标题翻译：用于转向柱的支撑装置
公开(公告)号：JP2012096669A
公开(公告)日：2012-05-24
申请号：JP2010246210
申请日：2010-11-02
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , TATEWAKI OSAMU , SADAKATA KIYOSHI
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of preventing a steering wheel from excessively descending after secondary collision as needed, wherein tuning for stably displacing the steering wheel frontward at secondary collision is facilitated, and all of material cost, processing cost and assembly cost for an energy absorption member are held down.SOLUTION: A lock capsule 47b fixed to a column-side bracket 33 is held inside a lock cutout 45a of a vehicle body-side bracket 11b to be fixed to a vehicle body, and connected by a plurality of connection members made of material broken with secondary collision. An energy absorption member 53 is arranged between the lock capsule 47b and the vehicle body-side bracket 11b. The energy absorption member 53 is formed by bending a plastically-deformable wire, and permits frontward displacement of the lock capsule 47b while absorbing impact energy applied to the lock capsule 47b by plastically deforming at the secondary collision.
摘要翻译：要解决的问题：为了提供能够防止方向盘在二次碰撞之后根据需要过度下降的结构，其中有助于在二次碰撞时向前方稳定地移动方向盘的调整，并且所有的材料成本，加工成本并且抑制能量吸收构件的组装成本。解决方案：固定在柱侧支架33上的锁定胶囊47b保持在车体侧支架11b的锁定切口45a的内部，固定在车体上，并且由多个连接部件材料与二次碰撞断裂。能量吸收部件53配置在锁定胶囊47b与车体侧支架11b之间。能量吸收构件53通过弯曲可塑性变形的线形成，并且允许锁定胶囊47b的向前位移，同时吸收通过在二次碰撞时塑性变形而施加到锁定壳体47b的冲击能量。版权所有（C）2012，JPO＆INPIT

17. 发明专利

JP2012091720A Support device for steering column 有权
标题翻译：用于转向柱的支撑装置
公开(公告)号：JP2012091720A
公开(公告)日：2012-05-17
申请号：JP2010241751
申请日：2010-10-28
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , TATEWAKI OSAMU , SADAKATA KIYOSHI
IPC分类号： B62D1/19
摘要： PROBLEM TO BE SOLVED: To provide a structure that facilitates tuning for stably displacing a steering wheel forward at a secondary collision, and secures support rigidity of a vehicle body bracket 11 with respect to a face to be mounted even when a size in the back-and-forth direction of the face to be mounted of the vehicle body is limited.SOLUTION: The vehicle body bracket 11 holds a locking notch 55 for locking a locking capsule 54, and is supported and fixed with respect to the body of the vehicle by a stud or bolt where a pair of right and left mounting holes 49, 49 formed in the parts aligned in the back-and-force direction are inserted. A virtual straight line α connecting the centers of the mounting holes 49, 49 is located near the center in the back-and-force direction of connections between the locking capsule 54 and a column-side bracket 35.
摘要翻译：要解决的问题：为了提供便于调整的结构，以便在二次碰撞时向前方稳定地移动方向盘，并且即使当尺寸在...中时，也可以确保车身支架11相对于待安装的面的支撑刚性车体的待安装面的前后方向受到限制。解决方案：车身支架11保持用于锁定锁定胶囊54的锁定槽口55，并且通过螺栓或螺栓相对于车身主体被支撑和固定，其中一对左右安装孔49 49形成在沿着后向力方向对齐的部分中。连接安装孔49,49的中心的虚拟直线α位于锁定胶囊54和柱侧支架35之间的连接的后向力方向上的中心附近。版权所有（C））2012，JPO＆INPIT

18. 发明专利

JP2012091615A Steering column supporting device and assembling method thereof 有权
标题翻译：转向柱支撑装置及其组装方法
公开(公告)号：JP2012091615A
公开(公告)日：2012-05-17
申请号：JP2010239289
申请日：2010-10-26
申请人： Nsk Ltd , 日本精工株式会社
发明人： NAMIKATA TAKAHIRO , UMEDA MINAO , FUJIWARA TAKESHI , TATEWAKI OSAMU , SADAKATA KIYOSHI
IPC分类号： B62D1/19 , B60R21/05 , B62D1/18
摘要： PROBLEM TO BE SOLVED: To provide a structure that enables easy tuning for stably displacing a steering wheel forward at secondary collision, and reduces the size, weight and cost, while securing a design flexibility.SOLUTION: Through-holes 54a, 54b are formed in positions isolated in the width direction in a column-side bracket 12b and a locking capsule 46b overlapping each other, respectively. Calking parts 55, 55 are formed, as shown in Fig.(B) and Fig.(C), in rivets 53, 53 inserted through the through-holes 54a, 54b, while elastically deforming the column-side bracket 12b as shown in Fig.(A) and Fig.(B). The locking capsule 46 and the column-side bracket 12b are coupled and fixed to each other.
摘要翻译：要解决的问题：提供一种能够容易调整以便在二次碰撞时向前方稳定地移动方向盘的结构，并且在确保设计灵活性的同时减小尺寸，重量和成本。解决方案：通孔54a，54b分别形成在柱侧支架12b和锁定胶囊46b中彼此重叠的沿宽度方向隔离的位置。如图（B）和（C）所示，在插入通孔54a，54b的铆钉53,53中，如图B（C）所示，如图所示，形成了如图（C）所示的卡合部55,55，同时使柱侧托架12b弹性变形，如图（A）和图（B）。锁定胶囊46和柱侧支架12b彼此联接和固定。版权所有（C）2012，JPO＆INPIT

19. 发明专利

JP2011144821A Universal joints 有权
标题翻译：通用接头
公开(公告)号：JP2011144821A
公开(公告)日：2011-07-28
申请号：JP2010003933
申请日：2010-01-12
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SEIICHI , SADAKATA KIYOSHI , KOJIMA KAZUHIKO
IPC分类号： F16D3/26 , B23P25/00 , F16D1/06 , F16D1/08
摘要： PROBLEM TO BE SOLVED: To provide a universal joint which is reduced in bending stress generated at a bolt, improved in durability, also improved in the fastening efficiency of the bolt, and suppressed in a variation of the coupling rigidity between a shaft and a yoke. SOLUTION: When fastening the bolt 81 at a prescribed fastening torque, the clearance between slits 73 is reduced by the elastic deformation of flanges 72A, 72B, and the center axial lines of a spherical bearing surface 77, a bolt hole 74 and a female screw 75 are substantially linearly aligned and form a common center axial line 76. Even if the center axial lines of the spherical bearing surface 77, the bolt hole 74 and the female screw 75 are inclined with respect to the center axial line 76 due to the variation of the fastening torque, a bolt shaft 811 is suppressed from bending since a spherical lower surface 812A is formed at a bolt head 812, and since the spherical lower surface 812A is inclined following the inclination angle of the bolt shaft 811. Then, the bending stress acting on the bolt 81 is reduced, improving the durability of the bolt 81. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供减少在螺栓处产生的弯曲应力的万向接头，提高耐久性，还提高了螺栓的紧固效率，并且抑制了轴之间的联接刚度的变化和轭。解决方案：当以规定的紧固扭矩紧固螺栓81时，狭缝73之间的间隙由于凸缘72A，72B的弹性变形以及球面轴承表面77，螺栓孔74的中心轴线和内螺纹75基本上线性对齐并形成共同的中心轴线76.即使球面轴承表面77，螺栓孔74和内螺纹75的中心轴线相对于中心轴线76倾斜，对于紧固扭矩的变化，由于在螺栓头部812形成球面下表面812A，所以能够抑制螺栓轴811弯曲，并且由于球面下表面812A随着螺栓轴811的倾斜角度倾斜。然后，作用在螺栓81上的弯曲应力减小，提高了螺栓81的耐久性。版权所有（C）2011，JPO＆INPIT

20. 发明专利

JP2010116955A Extensible rotation transmission shaft 有权
标题翻译：可扩展旋转传动轴
公开(公告)号：JP2010116955A
公开(公告)日：2010-05-27
申请号：JP2008289419
申请日：2008-11-12
申请人： Nsk Ltd , 日本精工株式会社
发明人： SADAKATA KIYOSHI
IPC分类号： F16D3/06 , F16C3/03
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive structure without causing damage such as an impression, even when large torque is transmitted. SOLUTION: In a neutral state of not transmitting rotation between an outer shaft 10b and an inner shaft 11b, rolling surfaces of respective balls 14 and 14 are contacted with bottoms of respective inner side recessed grooves 19a and 19a and outer side recessed grooves 18a and 18a, respectively. In a state of contacting the respective balls 14 and 14 with a part disconnected in the circumferential direction from the bottom part of the respective recessed grooves 19a and 18a by transmitting the rotation between both mutual shafts 10b and 11b, respective inner side butting surfaces 25 and 25 are allowed to abut on respective outer side butting surfaces 26 and 26. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供廉价的结构，即使在传递大的扭矩的同时也不会产生诸如印模的损伤。解决方案：在外轴10b和内轴11b之间不传递旋转的中立状态下，各滚珠14和14的滚动表面与内侧凹槽19a和19a的底部以及外侧凹槽分别为18a和18a。在各个滚珠14和14之间，通过传递相互的轴10b和11b之间的旋转而使各个滚珠14和14与圆周方向上从各个凹槽19a和18a的底部分离的部分，各自的内侧对接表面25和 25被允许邻接在相应的外侧对接表面26和26上。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式