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公开(公告)号：US20150239493A1
公开(公告)日：2015-08-27
申请号：US14340747
申请日：2014-07-25
Applicant: Showa Corporation
Inventor： Ryota ITO
CPC classification number: B62D5/0448 , B62D3/08 , F16H25/2219 , F16H2025/2242 , Y10T74/18576
Abstract: A ball screw includes: a nut; a screw shaft; and an end deflector that is attached to the nut, and has a guiding protrusion portion which protrudes toward a helical groove of the screw shaft, in which a guiding tip edge of the guiding protrusion portion picks up a ball and guides the ball into the end deflector, the end deflector includes a ball lifting portion that lifts the ball along one groove side surface of the helical groove, and the guiding tip edge picks up the ball lifted by the ball lifting portion.
Abstract translation: 滚珠丝杠包括：螺母; 螺杆轴; 以及端部偏转器，其附接到所述螺母，并且具有朝向所述螺杆轴的螺旋槽突出的引导突出部分，所述引导突出部分中所述引导突起部分的引导尖端边缘拾取球并将所述球引导到所述端部 导流板包括一个球提升部分，该球提升部分沿着螺旋槽的一个槽侧表面提升球，并且引导尖端边缘拾取由球提升部分提升的球。
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公开(公告)号：US09108698B2
公开(公告)日：2015-08-18
申请号：US14313205
申请日：2014-06-24
Applicant: Showa Corporation
Inventor： Daisuke Ikeda
CPC classification number: B62K25/08 , B60G11/27 , B60G2202/152 , B60G2300/12 , F16F9/0209 , F16F9/0218 , F16F9/0236 , F16F9/062 , F16F9/063 , F16F9/43 , F16F9/58
Abstract: A first front fork includes an outer tube, an inner tube, a tubular cylinder provided inside the outer tube and the inner tube, a rod member moving relatively in an axial direction of the cylinder and having a space portion inside, which is formed in the axial direction, a piston fixed to an end portion of a wheel side of the rod member and sectioning a space in the cylinder into part of a rebound air spring chamber and an inner air spring chamber and a rod guide fixed to an end portion of a vehicle-body side of the cylinder and sectioning a space in the inner tube into part of the rebound air spring chamber and an outer air spring chamber.
Abstract translation: 第一前叉包括外管，内管，设置在外管和内管内的管状筒，杆构件在气缸的轴向相对移动并且在内部形成有空间部， 固定到杆构件的车轮侧的端部的活塞，并将气缸中的空间分成回弹空气弹簧室的一部分和内部空气弹簧室以及固定到端部的杆导向件 将气缸的车体侧分割成内侧管内的空间，成为回弹空气弹簧室的一部分和外部空气弹簧室。
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公开(公告)号：US20150211595A1
公开(公告)日：2015-07-30
申请号：US14466759
申请日：2014-08-22
Applicant: SHOWA CORPORATION
Inventor： Daisuke IKEDA
CPC classification number: B62K25/08 , B62K2025/048 , F16F9/185 , F16F9/3257 , F16F9/342 , F16F9/466
Abstract: A front fork includes an inner cylinder disposed inside an inner tube, a piston rod moving with an outer tube, a piston attached to a lower end portion of the piston rod and sectioning an oil chamber in the inner cylinder into a lower oil chamber and an upper oil chamber and a damping force generating portion at an outside of the inner tube having a first damping force generating portion generating resistance in working oil flowing in one direction in an external flow path, a second damping force generating portion disposed in series with the first damping force generating portion in the external flow path to generate resistance in working oil flowing in the other direction, and a pressurization portion having an oil reservoir chamber communicated to an intermediate oil chamber and pressurizing working oil in the intermediate oil chamber.
Abstract translation: 前叉包括设置在内管内的内筒，与外管一起移动的活塞杆，附接到活塞杆的下端部的活塞，将内筒中的油室分割为下油室， 上部油室和在内侧管的外侧的阻尼力产生部，具有在外部流路中沿一个方向流动的工作油中产生电阻的第一阻尼力产生部，与第一阻尼力串联配置的第二阻尼力产生部， 在外部流路中产生阻尼力产生部分，以产生沿另一方向流动的工作油中的电阻;以及加压部，其具有与中间油室连通并对中间油室中的工作油加压的储油室。
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公开(公告)号：US20150167608A1
公开(公告)日：2015-06-18
申请号：US14316165
申请日：2014-06-26
Applicant: Showa Corporation
Inventor： Yoshiyuki INOSE , Hiroyuki ISHIHAMA
CPC classification number: F02M59/12 , F01C21/108 , F04C2/3446 , F04C15/06
Abstract: A vane pump includes: a rotor that is coupled with a rotation shaft to rotate; a plurality of vanes that are slidably held by a plurality of vane grooves which are disposed in a radiation direction in an outer circumferential portion of the rotor; a cam ring that is arranged to surround the rotor and the plurality of vanes; and a side plate that covers the cam ring and includes a supply unit which supplies a working fluid into the cam ring between the cam ring, an outer circumference of the side plate being recessed to a radially inner side of the rotation shaft to form the supply unit, in which an outer circumference of the supply unit and an inner circumference of the cam ring are shaped along each other.
Abstract translation: 叶片泵包括：转子，其与旋转轴联接以旋转; 多个叶片，其由在转子的外周部分沿辐射方向设置的多个叶片槽可滑动地保持; 凸轮环，其布置成围绕所述转子和所述多个叶片; 以及侧板，其覆盖所述凸轮环并且包括供应单元，所述供应单元将工作流体供应到所述凸轮环之间的所述凸轮环中，所述侧板的外周凹入所述旋转轴的径向内侧以形成所述供应 单元，其中供给单元的外周和凸轮环的内周彼此成形。
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公开(公告)号：US20150151780A1
公开(公告)日：2015-06-04
申请号：US14340103
申请日：2014-07-24
Applicant: Showa Corporation
Inventor： Hiroshi FUJITA , Ryota ITO
CPC classification number: F16H25/2219 , B62D5/0448 , Y10T74/18576 , Y10T74/19772
Abstract: A ball screw includes: an end deflector; and a nut having a housing portion in which the end deflector is housed; in which the end deflector is formed of two or more division members, and at least one of the division members includes a protruding portion that contacts a wall surface forming the housing portion.
Abstract translation: 滚珠丝杠包括：端部偏转器; 以及具有壳体部分的螺母，其中所述端部偏转器被容纳在所述壳体部分中; 其中所述端部偏转器由两个或更多个分隔构件形成，并且所述分隔构件中的至少一个包括与形成所述壳体部分的壁表面接触的突出部分。
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Patent Agency Ranking
公开(公告)号：US20150091271A1
公开(公告)日：2015-04-02
申请号：US14313205
申请日：2014-06-24
Applicant: Showa Corporation
Inventor： Daisuke IKEDA
IPC: B62K25/08
CPC classification number: B62K25/08 , B60G11/27 , B60G2202/152 , B60G2300/12 , F16F9/0209 , F16F9/0218 , F16F9/0236 , F16F9/062 , F16F9/063 , F16F9/43 , F16F9/58
Abstract: A first front fork includes an outer tube, an inner tube, a tubular cylinder provided inside the outer tube and the inner tube, a rod member moving relatively in an axial direction of the cylinder and having a space portion inside, which is formed in the axial direction, a piston fixed to an end portion of a wheel side of the rod member and sectioning a space in the cylinder into part of a rebound air spring chamber and an inner air spring chamber and a rod guide fixed to an end portion of a vehicle-body side of the cylinder and sectioning a space in the inner tube into part of the rebound air spring chamber and an outer air spring chamber.
Abstract translation: 第一前叉包括外管，内管，设置在外管和内管内的管状筒，杆构件在气缸的轴向相对移动并且在内部形成有空间部， 固定到杆构件的车轮侧的端部的活塞，并将气缸中的空间分成回弹空气弹簧室的一部分和内部空气弹簧室以及固定到端部的杆导向件 将气缸的车体侧分割成内侧管内的空间，成为回弹空气弹簧室的一部分和外部空气弹簧室。
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公开(公告)号：US08985563B2
公开(公告)日：2015-03-24
申请号：US13762459
申请日：2013-02-08
Applicant: Showa Corporation
Inventor： Hiroyuki Miyata
Abstract: A seat damper attached between a vehicle body and a seat in a seat suspension structure. The seat damper capable of allowing misalignment of mounting positions of mounting parts between the vehicle body side and the seat side, and being configured with reduced rigidity. The seat damper includes: a resilient member interposed between a vehicle body and a seat, supporting a load applied thereto; a seat-side bearing plate and a vehicle body-side bearing plate sandwiching the resilient member; a rod including a joint for pivotably coupling the rod to the seat-side bearing plate and a locking portion at the other end locking the rod to a lower face of the vehicle body-side bearing plate, with this joint being received in and locked to the seat-side bearing plate; and a ring-like rod guide provided to the vehicle body-side bearing plate for the rod to pass through.
Abstract translation: 座椅阻尼器安装在车身和座椅悬挂结构中的座椅之间。 所述座椅阻尼器能够允许车身侧和座椅侧之间的安装部件的安装位置的不对准，并且刚性被降低。 座椅阻尼器包括：插入车身和座椅之间的弹性构件，支撑施加到其上的负载; 座椅侧支承板和夹着弹性构件的车体侧支承板; 杆，其包括用于将杆可枢转地联接到座椅侧支承板的接头，另一端的锁定部将杆锁定到车体侧支承板的下表面，该接头被接纳并锁定 座椅侧支承板; 以及设置在所述车身侧支承板上的环状的杆状导杆，以使所述杆通过。
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公开(公告)号：US08984985B2
公开(公告)日：2015-03-24
申请号：US14062202
申请日：2013-10-24
Applicant: Showa Corporation
Inventor： Akihiro Kogure
IPC: B62D1/19
CPC classification number: B62D1/195
Abstract: A steering apparatus includes a steering column rotating integrally with a steering wheel, a bracket supporting the steering column via a bearing in such a manner that the steering column is rotatable, and a fixation piece fixed to a vehicle body, where the bracket includes a locking hole, and during a normal state, the fixation piece is locked on a lower surface of an edge portion enclosing the locking hole thereby locking the bracket to the fixation piece, the bracket includes a pair of guided portions extending from opposing side portions of the locking hole toward the steering wheel, and during a secondary collision, the bracket moves forward to detach the fixation piece from the locking hole, and then, the fixation piece is locked on lower surfaces of the pair of guided portions, while guiding the pair of guided portions in the axial direction.
Abstract translation: 转向装置包括与方向盘一体旋转的转向柱，通过轴承支撑转向柱的托架，使得转向柱可旋转，固定件固定在车身上，托架包括锁定件 并且在正常状态下，固定片被锁定在封闭锁定孔的边缘部分的下表面上，从而将支架锁定到固定件上，托架包括一对从锁定件的相对侧部延伸的引导部分 并且在二次碰撞期间，支架向前移动以将固定件从锁定孔分离，然后将固定件锁定在一对引导部分的下表面上，同时引导一对引导 轴向部分。
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公开(公告)号：US08960045B2
公开(公告)日：2015-02-24
申请号：US14037685
申请日：2013-09-26
Applicant: Showa Corporation
Inventor： Shingo Ishige
IPC: B62D1/16
Abstract: A steering device includes: a steering shaft; an outer pipe; a first bearing that causes the steering shaft to be rotatable with respect to the outer pipe; and a front body that is disposed in front of the bearing in an axial direction, and the steering shaft; in which a first space into which the steering shaft is capable of being inserted is formed on a radially inner side of the front body, and a second space into which the outer pipe is capable of being inserted is formed on a radially outer side of the front body, and the steering device further includes a release mechanism that releases a relative restraint between the first bearing, a first front end portion, and a second front end portion in the axial direction in a case where the first bearing collides with the front body during the secondary collision.
Abstract translation: 转向装置包括：转向轴; 外管; 导致转向轴相对于外管旋转的第一轴承; 以及前端体，其沿着轴向设置在所述轴承的前方，以及所述转向轴; 其中在前体的径向内侧形成有能够插入转向轴的第一空间，并且能够插入外管的第二空间形成在所述前体的径向外侧上 所述转向装置还包括释放机构，所述释放机构在所述第一轴承与所述前部主体碰撞的情况下，在所述第一轴承，所述第一前端部和所述轴向的第二前端部之间释放相对约束 在二次碰撞期间。
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公开(公告)号：US20140290423A1
公开(公告)日：2014-10-02
申请号：US14062202
申请日：2013-10-24
Applicant: SHOWA CORPORATION
Inventor： Akihiro KOGURE
IPC: B62D1/19
CPC classification number: B62D1/195
Abstract: A steering apparatus includes a steering column rotating integrally with a steering wheel, a bracket supporting the steering column via a bearing in such a manner that the steering column is rotatable, and a fixation piece fixed to a vehicle body, where the bracket includes a locking hole, and during a normal state, the fixation piece is locked on a lower surface of an edge portion enclosing the locking hole thereby locking the bracket to the fixation piece, the bracket includes a pair of guided portions extending from opposing side portions of the locking hole toward the steering wheel, and during a secondary collision, the bracket moves forward to detach the fixation piece from the locking hole, and then, the fixation piece is locked on lower surfaces of the pair of guided portions, while guiding the pair of guided portions in the axial direction.
Abstract translation: 转向装置包括与方向盘一体旋转的转向柱，通过轴承支撑转向柱的托架，使得转向柱可旋转，固定件固定在车身上，托架包括锁定件 并且在正常状态下，固定片被锁定在封闭锁定孔的边缘部分的下表面上，从而将支架锁定到固定件上，托架包括一对从锁定件的相对侧部延伸的引导部分 并且在二次碰撞期间，支架向前移动以将固定件从锁定孔分离，然后将固定件锁定在一对引导部分的下表面上，同时引导一对引导 轴向部分。
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