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1. 发明专利

JP2012001080A Steering column mounting bracket 审中-公开
标题翻译：转向柱安装支架
公开(公告)号：JP2012001080A
公开(公告)日：2012-01-05
申请号：JP2010137112
申请日：2010-06-16
申请人： Hiruta Kogyo Co Ltd , Jtekt Corp , ヒルタ工業株式会社 , 株式会社ジェイテクト
发明人： ANDO MASASHI , YOSHIKAWA SHUJI , KAWADA ZENICHI , TANIOKA YASUHIRO
IPC分类号： B62D1/19 , B60R21/05
CPC分类号： B62D1/195
摘要： PROBLEM TO BE SOLVED: To provide a mounting bracket composing a shock absorber for a steering mechanism so as to be adjusted in a direction where load-deflection characteristics can be easily adjusted, and in particular, peak loads can be easily raised.SOLUTION: The mounting bracket 1 is a support member which causes a steering column 2 to support a vehicle body member 3. A mounting surface 11 which is fixed to the vehicle body member 3 and a support surface 12 which is mounted on the steering column 2 compose a bent cross section through a main bent edge 14 which extends to be orthogonal to the steering column 2. In this case, the mounting bracket 1 for the steering column 2 has a bead 15 formed which is disposed in such a way as to intersect a main bent edge 14 while extending over the mounting surface 11 and the support surface 12.
摘要翻译：要解决的问题：提供构成用于转向机构的减震器的安装支架，以便可以容易地调节负载偏转特性的方向进行调节，特别是可以容易地提高峰值负载。解决方案：安装支架1是使转向柱2支撑车身部件3的支撑部件。固定在车体部件3上的安装面11和安装在车体部件3上的支承面12。转向柱2通过延伸成与转向柱2正交的主弯曲边缘14构成弯曲的横截面。在这种情况下，用于转向柱2的安装支架1具有形成为以这种方式设置的凸缘15 与主弯曲边缘14相交，同时延伸穿过安装表面11和支撑表面12.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010006323A Impact absorbing type steering device 审中-公开
标题翻译：冲击吸收式转向装置
公开(公告)号：JP2010006323A
公开(公告)日：2010-01-14
申请号：JP2008170813
申请日：2008-06-30
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： TANIOKA YASUHIRO , NAKAJIMA TERUKAZU , TSUNODA TAKASHI , KAWADA ZENICHI
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , B62D1/192
摘要： PROBLEM TO BE SOLVED: To provide an impact absorbing type steering device performing a stable operation with a simple structure.
SOLUTION: An upper bracket 4 for mounting a column 2 on a vehicle body 6 has a prescribed fastening margin on an outer periphery of the column 2 and has a column support part 4a pressed in a shaft direction. In other words, the column 2 has a relatively pressed-in relation with a bracket 4 and is normally in pressure contact with the column support part 4a, and thereby the column 2 is moved, while generating strong friction between the column and the column support part 4a, when impact force to press the column 2 in the shaft direction is imparted due to a secondary collision. By this friction, energy of the secondary collision is reduced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种以简单结构执行稳定操作的冲击吸收型转向装置。解决方案：用于将列2安装在车体6上的上支架4在柱2的外周上具有规定的紧固边缘，并且具有沿轴向按压的柱支撑部4a。换句话说，柱2与支架4具有相对的压入关系，并且通常与柱支撑部分4a压力接触，从而柱2移动，同时在柱和柱支撑件之间产生强烈的摩擦当由于二次碰撞而施加沿轴方向按压柱2的冲击力时，部分4a。通过这种摩擦，二次碰撞的能量减少。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2013244840A Impact absorbing steering apparatus 审中-公开
标题翻译：冲击吸收转向装置
公开(公告)号：JP2013244840A
公开(公告)日：2013-12-09
申请号：JP2012119593
申请日：2012-05-25
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KAWADA ZENICHI
IPC分类号： B62D1/19 , B60R21/05
CPC分类号： B62D1/195 , B62D1/192
摘要： PROBLEM TO BE SOLVED: To reduce the movement of a fourth plate further downwards than an axial line of a steering column while keeping a posture of the fourth plate.SOLUTION: A bracket 30 suspending a steering column 10 from a vehicle body 81 comprises: a first plate 31 fixed to the vehicle body 81; a second plate 32 folded from a rear edge of the first plate 31 toward the lower part of the vehicle body; a third plate 33 folded from a lower edge of the second plate 32 toward the backward upper part of the vehicle body; a fourth plate 34 folded from a top edge of the third plate 33 toward the lower part of the vehicle body; a first flexing part 35 between the first plate 31 and the second plate 32; a second flexing part 36 between the second plate 32 and the third plate 33; and a third flexing part 37 between the third plate 33 and the fourth plate 34. The fourth plate 34 is orthogonal to an axial direction of the steering column 10, an angle of the first flexing part 35 is obtuse, and angles of the second flexing part 36 and the third flexing part 37 are acute.
摘要翻译：要解决的问题：为了在保持第四板的姿势的同时保持第四板的姿势，减小第四板在转向柱的轴线方向上的运动。解决方案：从车身81悬挂转向柱10的支架30包括：固定在车体81上的第一板31; 第二板32，从第一板31的后边缘朝向车体的下部折叠; 第三板33，从第二板32的下边缘朝向车体的后方上部折叠; 第四板34，从第三板33的顶部边缘向车体的下部折叠; 第一板31和第二板32之间的第一弯曲部35; 第二板32和第三板33之间的第二弯曲部36; 以及在第三板33和第四板34之间的第三弯曲部37.第四板34与转向柱10的轴向正交，第一弯曲部35的角度钝，第二弯曲角度部分36和第三弯曲部分37是锐角的。

4. 发明专利

JP2006103636A Electric power steering device 审中-公开
标题翻译：电动转向装置
公开(公告)号：JP2006103636A
公开(公告)日：2006-04-20
申请号：JP2004296642
申请日：2004-10-08
申请人： Favess Co Ltd , Jtekt Corp , Toyoda Mach Works Ltd , 株式会社ジェイテクト , 株式会社ファーベス , 豊田工機株式会社
发明人： IMAGAKI SUSUMU , KAWADA ZENICHI , FUJIOKA SEIJI
IPC分类号： B62D5/04
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering device of structure that a thick part for improving the rigidity of a housing and an excess flange part for a bolt hole are unnecessary and reduced in weight.
SOLUTION: This electric power steering device is provided with an electric motor 2 to be driven on the basis of the torque detected by a torque detecting device 10 and a worm reduction gear 14 for reducing the rotation speed of the electric motor 2 and transmitting it to rack pinion mechanisms 18 and 19. The torque detecting device 10 is housed in a sensor housing 24a, and the worm reduction gear 14 is housed in a worm housing 25a, and the rack pinion mechanisms 18 and 19 are housed in a rack housing 26a. The sensor housing 24a and the worm housing 25a are fastened by a hollow bolt 11 provided with a through hole 11b in the shaft center part, and the sensor housing 24a, the worm housing 25a and the rack housing 26a are fastened by a bolt 12 inserted into the through hole 11b of the hollow bolt 11.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种电动助力转向装置，该电动助力转向装置的结构是用于提高壳体的刚性的厚部件和用于螺栓孔的多余的凸缘部件是不必要的并且减轻了重量。解决方案：该电动助力转向装置设有基于由转矩检测装置10检测的转矩和用于减小电动机2的转速的蜗轮减速装置14驱动的电动机2，以及将其传递到齿条小齿轮机构18和19.扭矩检测装置10容纳在传感器壳体24a中，蜗轮减速齿轮14容纳在蜗杆壳体25a中，齿条小齿轮机构18和19容纳在齿条外壳26a。传感器壳体24a和蜗杆壳体25a通过在中心部分设置有通孔11b的中空螺栓11紧固，传感器壳体24a，蜗杆壳体25a和齿条壳体26a通过插入的螺栓12紧固进入空心螺栓11的通孔11b中。（C）2006，JPO＆NCIPI

5. 发明专利

JP2010269630A Electric power steering device 有权
标题翻译：电动转向装置
公开(公告)号：JP2010269630A
公开(公告)日：2010-12-02
申请号：JP2009121113
申请日：2009-05-19
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KAWADA ZENICHI
IPC分类号： B62D5/04
摘要： PROBLEM TO BE SOLVED: To shorten the length of a harness connected to a motor control device as much as possible, and to surely inhibit the interference of the harness with a member around an electric power steering device in a vehicle in the electric power steering device. SOLUTION: In the electric power steering device, a steering shaft 2 transmitting the steering force of a motor 21 penetrates through a steering column 28. An ECU housing 26 is arranged adjacent to the steering column 28. A protection space B1 is formed between a column side opposing surface 63 of the steering column 28 and the ECU side opposing surface 64 of the ECU housing 26. Part of a motor harness 24 and part of a sensor harness 23 are arranged in the protection space B1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：尽可能地缩短连接到电动机控制装置的线束的长度，并且可靠地抑制线束与电动车辆中的电动助力转向装置周围的构件的干扰动力转向装置。解决方案：在电动助力转向装置中，传递电动机21的转向力的转向轴2穿过转向柱28. ECU壳体26邻近转向柱28设置。形成保护空间B1 在转向柱28的柱侧相对表面63和ECU壳体26的ECU侧相对表面64之间。电动机线束24和传感器线束23的一部分布置在保护空间B1中。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010221952A Steering device 审中-公开
标题翻译：转向装置
公开(公告)号：JP2010221952A
公开(公告)日：2010-10-07
申请号：JP2009074003
申请日：2009-03-25
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： TSUNODA TAKASHI , KAWADA ZENICHI
IPC分类号： B62D1/19
摘要： PROBLEM TO BE SOLVED: To provide a steering device having a shock-absorbing function capable of increasing the total amount of shock energy to be absorbed without increasing the proof stress of a resin-made pin in the initial stage when the shock is applied. SOLUTION: The steering device comprises a steering column 1 mounted on a vehicle body side fixed part 3, a steering shaft 2 mounted on the steering column 1 in a turnable and axially non-movable manner, and a capsule structure part 7 interposed between the vehicle body side fixed part 3 and the steering column 1. The capsule structure part 7 has first pins 11a, 11b and second pins 12a, 12b for starting shear fracture step by step in order to relatively move the steering column 1 to the vehicle body side fixed part 3 when the shock is applied. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有减震功能的转向装置，其能够在冲击是初始阶段增加待吸收的冲击能量的总量，而不会增加树脂制销在初始阶段的抗张力应用。解决方案：转向装置包括安装在车体侧固定部分3上的转向柱1，以可转动和轴向不可移动的方式安装在转向柱1上的转向轴2和插入的胶囊结构部分7 在车身侧固定部3和转向柱1之间。胶囊结构部7具有第一销11a，11b和第二销12a，12b，用于逐步地开始剪切断裂，以便将转向柱1相对于车辆身体侧固定部分3施加冲击时。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2014111452A Electric power steering device 审中-公开
标题翻译：电动转向装置
公开(公告)号：JP2014111452A
公开(公告)日：2014-06-19
申请号：JP2014023799
申请日：2014-02-10
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KAWADA ZENICHI
IPC分类号： B62D5/04
摘要： PROBLEM TO BE SOLVED: To provide structure for shortening length of a harness connected to a motor control device as much as possible, and for surely suppressing interference of the harness with a member around an electric power steering device in a vehicle in the electric power steering device.SOLUTION: In an electric power steering device, a steering shaft 2 for transmitting steering force of an electric motor 21 penetrates through a steering column 28. An ECU housing 26 is arranged adjacent to the steering column 28. A protection space B1 is formed between a column side opposing surface 63 of the steering column 28 and an ECU side opposing surface 64 of the ECU housing 26. A part of a motor harness 24 and a part of a sensor harness 23 are arranged in the protection space B1.
摘要翻译：要解决的问题：为了尽可能地提供连接到电动机控制装置的线束的长度缩短的结构，并且为了可靠地抑制线束与电动助力转向中的车辆中的电动助力转向装置周围的构件的干扰装置。解决方案：在电动助力转向装置中，用于传递电动机21的转向力的转向轴2穿过转向柱28. ECU壳体26邻近转向柱28设置。形成保护空间B1 在转向柱28的柱侧相对表面63和ECU壳体26的ECU侧相对表面64之间。电动机线束24的一部分和传感器线束23的一部分布置在保护空间B1中。

8. 发明专利

JP2010247790A Electric power steering device 有权
标题翻译：电动转向装置
公开(公告)号：JP2010247790A
公开(公告)日：2010-11-04
申请号：JP2009102128
申请日：2009-04-20
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KAWADA ZENICHI , NAKAJIMA TERUKAZU
IPC分类号： B62D5/04
CPC分类号： B62D5/0409 , B62D6/10
摘要： PROBLEM TO BE SOLVED: To provide a compact and low cost electric power steering device.
SOLUTION: The electric power steering device 1 includes a tubular sensor housing 34 constituted by housing a torque sensor 20 and enlarging the diameter of a column tube 31, and gear housing 32 that houses a speed reduction mechanism 24. The gear housing 32 includes a tube-like lower housing 37 that holds a lower bearing 41, and an upper housing 36. The upper housing 36 includes an inner tube 67 that holds an upper bearing 40, an outer tube 68 that is inserted under pressure into the lower housing 37, and an annular linking wall 69 that connects the inner tube 67 and the outer tube 68. The sensor housing 34 includes a second tube 342 larger in diameter than a first tube 341 having an inner periphery into which a torque sensor 20 is fittingly engaged. Along the inner periphery of the second tube 342, the inner tube 67 of the upper housing 36 is inserted under pressure. The inner tube 67 can retain the area for insertion under pressure while shortening the length thereof in the axial direction A1.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑且低成本的电动助力转向装置。电动助力转向装置1包括通过容纳转矩传感器20并扩大列管31的直径构成的管状传感器壳体34和容纳减速机构24的齿轮壳体32.齿轮壳体32 包括保持下轴承41的管状下壳体37和上壳体36.上壳体36包括保持上轴承40的内管67，压力下插入下壳体的外管68 37，以及连接内管67和外管68的环形连接壁69.传感器壳体34包括直径大于第一管341的第二管342，第二管342具有扭矩传感器20配合接合到其中的内周边。沿着第二管342的内周，上壳体36的内管67在压力下插入。内管67可以在压缩的同时保持用于插入的区域，同时缩短其在轴向方向A1上的长度。版权所有（C）2011，JPO＆INPIT

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