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21. 发明授权

US07641561B2 Dust cover for a steering shaft 有权
标题翻译：转向轴的防尘罩
公开(公告)号：US07641561B2
公开(公告)日：2010-01-05
申请号：US10586091
申请日：2005-01-14
申请人： Seiichi Moriyama , Hiroshi Satou , Jun Yamada , Takashi Shiba , Tomohiko Ikenoya , Jun Watanabe
发明人： Seiichi Moriyama , Hiroshi Satou , Jun Yamada , Takashi Shiba , Tomohiko Ikenoya , Jun Watanabe
IPC分类号： F16D3/84
CPC分类号： F16J3/041 , B60R13/0846 , B62D1/16
摘要： A dust cover for a steering shaft includes a bush of low-frictional material, through which a steering shaft penetrates; a plurality of bellows made of rubber, provided in an axial direction of the steering shaft, and arranged between the bush and a panel for sealing the clearance; and an annular seal lip in contact with the outer periphery of the steering shaft.
摘要翻译：用于转向轴的防尘罩包括低摩擦材料的衬套，转向轴穿过该衬套; 多个由橡胶制成的波纹管，设置在转向轴的轴向上，并布置在衬套和用于密封间隙的面板之间; 以及与转向轴的外周接触的环形密封唇。

22. 发明申请

US20060272370A1 Steering device 审中-公开
标题翻译：转向装置
公开(公告)号：US20060272370A1
公开(公告)日：2006-12-07
申请号：US11443070
申请日：2006-05-31
申请人： Jun Yamada , Seiichi Moriyama
发明人： Jun Yamada , Seiichi Moriyama
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：键锁环2被构造成在其主体前侧半部包括方形圆筒部21，在其主体背面半部包括圆筒部22。圆筒形部分22的圆形外圆周26具有以等角度间隔形成为径向向外凸出的十一个脊27。当点火钥匙转到锁定位置并从钥匙孔拉动时，锁键19朝向转向轴13的轴线突出。结果，锁键19的前端在键锁环2的邻接脊27和27的侧面271和271之间接合，从而转向轴13相对于列11固定，从而挡住转向轴13的旋转。

23. 发明授权

US5580314A Energy absorbing intermediate shaft 失效
标题翻译：吸能中间轴
公开(公告)号：US5580314A
公开(公告)日：1996-12-03
申请号：US328766
申请日：1994-10-27
申请人： Seiichi Moriyama , Katsumi Saito , Daijiro Yamasaki
发明人： Seiichi Moriyama , Katsumi Saito , Daijiro Yamasaki
IPC分类号： B62D1/19 , F16C3/03
CPC分类号： B62D1/192 , F16C3/03
摘要： In order to obtain sufficient energy absorbing capacity and, at the same time, to reduce the number of components and simplify assembly, synthetic resin is disposed between a shaft and a tube. The synthetic resin is torn and broken when strong compressive force in the axial direction is given at the time of a car crash, allowing the shaft to be pushed deeply into the tube until it contacts a pin. In this state, the contact position between one end of the tube and a cover tube substantially coincides with a small-cross-section portion formed in an intermediate part of the shaft. As a result, the shaft can bend at the small-cross-section portion.
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，合成树脂设置在轴和管之间。合成树脂在汽车碰撞时在轴向受到强烈的压缩力时撕裂破裂，允许轴被深入推入管中，直到其接触销。在这种状态下，管的一端与盖管之间的接触位置基本上与形成在轴的中间部分中的小截面部分重合。结果，轴可以在小截面部分处弯曲。

24. 发明授权

US5547221A Energy absorbing member for shock absorbing steering column apparatus 失效
标题翻译：用于减震转向柱装置的能量吸收件
公开(公告)号：US5547221A
公开(公告)日：1996-08-20
申请号：US404617
申请日：1995-03-15
申请人： Masaki Tomaru , Seiichi Moriyama , Kiyoshi Sadakata
发明人： Masaki Tomaru , Seiichi Moriyama , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： An energy absorbing member is constructed of a main body including a base and a belt portion having first and second folded portions and an interconnecting plate welded to the main body. A middle portion of the belt portion is confined between an upper surface of the base and a lower surface of the interconnecting plate. Thus, the energy absorbing member itself provides two surfaces for guiding the belt portion. Assembly of a shock absorbing steering column apparatus is thereby facilitated and a compact apparatus can be realized.
摘要翻译：能量吸收构件由主体构成，主体包括基部和具有第一和第二折叠部分的带部分和与主体焊接的互连板。带部分的中间部分被限制在基座的上表面和互连板的下表面之间。因此，能量吸收构件本身提供用于引导带部分的两个表面。由此，可以实现减震转向柱装置的组装，能够实现小型装置。

25. 发明授权

US09205857B2 Steering apparatus 有权
标题翻译：转向装置
公开(公告)号：US09205857B2
公开(公告)日：2015-12-08
申请号：US13810287
申请日：2012-08-09
申请人： Seiichi Moriyama
发明人： Seiichi Moriyama
IPC分类号： B62D1/18 , B62D1/184 , B62D1/19
CPC分类号： B62D1/184 , B62D1/18 , B62D1/195
摘要： A steering apparatus mounted on a vehicle is small both in dimension in a vehicle widthwise direction and in number of components, the steering apparatus is hard to move a column when a secondary collision occurs and easy to design an impact absorbing mechanism. The steering apparatus is therefore provided with a first rock friction plate 51 and a second rock friction plate 52 to increase frictional faces counteracting an impact force when the secondary collision occurs, thereby augmenting a force of fixing an outer column 11.
摘要翻译：安装在车辆上的转向装置在车辆宽度方向和部件数量上都小，转向装置在发生二次碰撞时难以移动柱，并且易于设计冲击吸收机构。因此，转向装置设置有第一岩石摩擦板51和第二岩石摩擦板52，以增加当发生二次碰撞时抵抗冲击力的摩擦面，从而增加固定外柱11的力。

26. 发明申请

US20140083236A1 ENERGY ABSORBING MEMBER AND IMPACT ABSORBING STEERING APPARATUS 有权
标题翻译：能量吸收组件和冲击吸收转向装置
公开(公告)号：US20140083236A1
公开(公告)日：2014-03-27
申请号：US14110847
申请日：2012-08-08
申请人： Seiichi Moriyama , Hiroshi Shibazaki , Kenji Fujikawa , Masajirou Watanabe , Toru Takahashi
发明人： Seiichi Moriyama , Hiroshi Shibazaki , Kenji Fujikawa , Masajirou Watanabe , Toru Takahashi
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , F16F7/128
摘要： Construction is achieved that more completely protects the driver of a vehicle during a secondary collision by gradually increasing the impact load that is absorbed by an energy absorbing member 22b the more the steering wheel displaces in the forward direction. The energy absorbing member 22b comprises a base section 27a that is provided in the center section, and a pair of impact absorbing sections 28b that extend in the forward direction from both ends of the base section 27a and have U-shaped bent back curved sections 29b in the middle section. Of these impact absorbing sections 28b, at least the portions that are nearer the tip end side than the bent back curved sections 29b are pressed so that the height of the energy absorbing member 22b with respect to a stroking section 32 gradually increases going in a direction from the bent back curved sections 29b toward the tip end side of the energy absorbing sections 28b.
摘要翻译：实现了通过逐渐增加由能量吸收构件22b吸收的冲击载荷，更加完全地保护车辆驾驶员的结构，方向盘在向前方向上移动越多。能量吸收构件22b包括设置在中心部分的基部部分27a和一对冲击吸收部分28b，它们从基部部分27a的两端沿向前方向延伸并具有U形弯曲后弯曲部分29b 在中间部分。在这些冲击吸收部28b中，至少比前后弯曲部29b更靠近前端侧的部分被按压，使得能量吸收部件22b相对于抚摸部32的高度沿着方向从弯曲的弯曲部29b朝向能量吸收部28b的前端侧。

27. 发明申请

US20140041194A1 TELESCOPIC SHAFT AND MANUFACTURING METHOD THEREOF 有权
标题翻译： TELESCOPIC轴及其制造方法
公开(公告)号：US20140041194A1
公开(公告)日：2014-02-13
申请号：US14009980
申请日：2012-06-25
申请人： Yoshifumi Kurokawa , Shin Mihara , Hiroyuki Hattori , Takuma Nakamura , Sho Inaki , Seiichi Moriyama , Yoshio Nakano
发明人： Yoshifumi Kurokawa , Shin Mihara , Hiroyuki Hattori , Takuma Nakamura , Sho Inaki , Seiichi Moriyama , Yoshio Nakano
IPC分类号： B62D1/185 , F16C33/20 , F16C3/03
CPC分类号： B62D1/185 , B62D1/16 , B62D1/20 , F16C3/03 , F16C33/208 , F16C2231/00 , F16C2326/24 , F16D3/06 , F16D2001/102 , F16D2001/103 , F16D2250/0023 , F16D2300/10 , Y10T29/4984
摘要： Provided is a telescopic shaft having a coated section that reduces sliding resistance, with fluctuation of the sliding resistance according to sliding position of the telescopic shaft being reduced. A female shaft 16B is fitted onto a male shaft in a state of interference, and by causing the male shaft 16A to slide back-and-forth a specified number of times in the axial direction with respect to the female shaft 16B while applying, for example, a load in a direction that bends the male shaft 16A with respect to the female shaft 16B, friction heat is generated between side surfaces 411 of grooves 41 in the female shaft 16B and the coated section 61, which heats the coated section 61 and causes the coated section 61 to expand along the entire length in the axial direction of teeth 51 of the male shaft 16A. Therefore, the coated section 61 plastically deforms along the entire length in the axial direction of the teeth causing compressive strain to occur. By causing the male shaft 16A to slide back-and-forth with respect to the female shaft 16B in this state, the grooves 41 of the female shaft 16B and the teeth 51 of the male shaft 16A are uniformly in contact along the entire length in the axial direction, and thus sliding friction becomes constant along the entire length of the sliding range.
摘要翻译：本发明提供一种伸缩轴，其具有能够减小滑动阻力的涂布部，随着伸缩轴的滑动位置的滑动阻力的变动减小。母轴16B以干涉状态装配到阳轴上，并且通过使凸型轴16A相对于母轴16B在轴向上来回滑动指定次数，同时施加，用于例如，在使阳轴16A相对于阴轴16B弯曲的方向上的负载，在母轴16B中的凹槽41的侧表面411和涂覆部分61之间产生摩擦热，涂覆部分61加热涂覆部分61和使得涂覆部分61沿着阳轴16A的齿51的轴向方向上的整个长度膨胀。因此，涂布部61沿着轴的轴向的整个长度塑性变形，从而产生压缩应变。在这种状态下，通过使阳轴16A相对于阴轴16B前后滑动，母轴16B的凹槽41和阳轴16A的齿51沿着整个长度均匀地接触轴向，因此滑动摩擦沿滑动范围的整个长度变得恒定。

28. 发明申请

US20130160592A1 COLUMN UNIT FOR AN ELECTRIC POWER STEERING APPARATUS 有权
标题翻译：用于电力转向装置的列单元
公开(公告)号：US20130160592A1
公开(公告)日：2013-06-27
申请号：US13391471
申请日：2012-01-19
申请人： Hiroshi Shibazaki , Tamotsu Waga , Kiyoshi Sadakata , Seiichi Moriyama
发明人： Hiroshi Shibazaki , Tamotsu Waga , Kiyoshi Sadakata , Seiichi Moriyama
IPC分类号： B62D1/19 , B62D1/16
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：具有重量轻且刚性好的电动助力转向装置。实现轻型电动助力转向装置，其中容纳电动辅助机构的齿轮壳体45，用于将齿轮箱45紧固到车体的下支撑支架54，容纳转矩传感器57的传感器壳体56，外柱 30的转向柱6c和用于将外柱3的中间部分紧固到车体的上支撑支架59a都由合成树脂与玻璃纤维一体地形成，从而提高这些构件的接合部分的强度。

29. 发明申请

US20100132499A1 TELESCOPIC SHAFT FOR VEHICLE STEERING SHAFT AND GREASE COMPOSITION FOR LUBRICATING TELESCOPIC SHAFT 有权
标题翻译：用于车辆转向轴和润滑脂组合物的润滑轴承
公开(公告)号：US20100132499A1
公开(公告)日：2010-06-03
申请号：US12097241
申请日：2006-12-13
申请人： Shinya Nakatani , Atsushi Yokouchi , Hiroshi Sato , Kazunori Takahashi , Yoshinori Takahashi , Seiichi Moriyama
发明人： Shinya Nakatani , Atsushi Yokouchi , Hiroshi Sato , Kazunori Takahashi , Yoshinori Takahashi , Seiichi Moriyama
IPC分类号： B62D1/18 , C10M169/04
CPC分类号： F16D3/06 , B62D1/16 , B62D1/185 , C10M169/02 , C10M171/02 , C10M2201/0653 , C10M2201/0663 , C10M2205/0285 , C10M2207/1285 , C10M2213/0623 , C10N2230/02 , C10N2230/06 , C10N2230/68 , C10N2230/76 , C10N2240/06 , C10N2250/10 , C10N2250/141 , C10N2280/00 , F16D2300/06 , C10N2210/01
摘要： The invention provides a telescopic shaft for vehicle steering installed in a vehicle steering shaft. A male shaft and a female shaft are non-rotatably and slidably fitted to each other and an outer peripheral portion of the male shaft and an inner peripheral portion of the female shaft come in contact with each other to transmit a torque during rotation. A grease composition which has an apparent viscosity of 400 to 750 Pa·s (25° C.) at a shear rate of 10 sec−1 as defined in JIS K2220 is enclosed in a gap between the outer peripheral portion of the male shaft and the inner peripheral portion of the female shaft. This telescopic shaft for vehicle steering does not need a new process for the male and female shafts, which is a cause of increase of cost. In addition, improvement in durability, reduction of resistance and stick-slip resistance are achieved.
摘要翻译：本发明提供一种安装在车辆转向轴上的用于车辆转向器的伸缩轴。阳轴和阴轴彼此不可旋转并可滑动地配合，并且阳轴的外周部分和阴轴的内周部分彼此接触以在旋转期间传递转矩。在JIS K2220中规定的剪切速度为10sec -1的表观粘度为400〜750Pa·s（25℃）的润滑脂组合物被封闭在阳轴外周部与阴轴的内周部分。用于车辆转向的伸缩轴不需要用于男性和女性轴的新工艺，这是增加成本的原因。此外，实现了耐久性的提高，电阻降低和抗滑移性。

30. 发明申请

US20080231003A1 Dust Cover for a Steering Shaft 有权
标题翻译：转向轴防尘罩
公开(公告)号：US20080231003A1
公开(公告)日：2008-09-25
申请号：US10586091
申请日：2005-01-14
申请人： Seiichi Moriyama , Hiroshi Satou , Jun Yamada , Takashi Shiba , Tomohiko Ikenoya , Jun Watanabe
发明人： Seiichi Moriyama , Hiroshi Satou , Jun Yamada , Takashi Shiba , Tomohiko Ikenoya , Jun Watanabe
IPC分类号： B62D1/20 , F16J15/16 , F16J3/04
CPC分类号： F16J3/041 , B60R13/0846 , B62D1/16
摘要： [Problem] A dust cover for a steering prevents offensive sounds from emitting during an operation of a steering wheel.[Means for Solving] A dust cover for a steering shaft according to the present invention includes: a bush 2 of low-frictional material, through which a steering shaft 20 penetrates; a plurality of bellows 3 made of rubber, provided in an axial direction of the steering shaft 20, and arranged between the bush 2 and a panel 19, for sealing the clearance; and an annular seal lip 4 in contact with the outer periphery of the steering shaft 20.
摘要翻译： [问题]用于转向的防尘罩防止在方向盘的操作期间发出的令人反感的声音。具体实施方式根据本发明的用于转向轴的防尘罩包括：转向轴20穿过的低摩擦材料的衬套2; 多个由橡胶制成的波纹管3，设置在转向轴20的轴向上，并且布置在衬套2和面板19之间，用于密封间隙; 以及与转向轴20的外周接触的环形密封唇缘4。

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