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公开(公告)号：US09206860B2
公开(公告)日：2015-12-08
申请号：US13744970
申请日：2013-01-18
Applicant: JTEKT CORPORATION , NHK SPRING CO., LTD.
Inventor： Hiroyuki Ando , Kunihiko Suzuki , Junji Ando , Tatsuki Shimura
IPC: F16D13/64 , B21D53/16 , F16D13/74 , F16D27/115 , F16D69/00
CPC classification number: F16D13/64 , B21D53/16 , F16D13/648 , F16D13/74 , F16D27/115 , F16D2069/004
Abstract: A clutch plate in an annular shape, the clutch plate includes: a plurality of lubricating grooves on one end face and the other end face of the clutch plate in an axial direction; and a plurality of windows passing through the clutch plate in the axial direction. The lubricating grooves are formed with plastic deformation, in a same phase on both the end faces, and extended up to outer peripheral edges and inner peripheral edges of both the end faces. A plurality of intersection points where the lubricating grooves intersect with each other are positioned in other areas than at least one of the outer peripheral edges, radially outer edges of the windows, radially inner edges of the windows, and the inner peripheral edges, of both the end faces.
Abstract translation: 一种环状的离合器片，所述离合器片在轴向的一端面和所述离合器片的另一端面上形成有多个润滑槽， 以及沿轴向通过离合器片的多个窗。 润滑槽在两个端面上以相同的相位形成塑性变形，并且延伸到两个端面的外周边缘和内周边缘。 润滑槽彼此相交的多个交点位于除窗口的径向外边缘，窗口的径向内边缘和内周边缘中的至少一个外的其它区域 端面。
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公开(公告)号：US20150349354A1
公开(公告)日：2015-12-03
申请号：US14654987
申请日：2013-11-08
Applicant: NISSAN MOTOR CO., LTD. , NHK SPRING CO., LTD.
Inventor： Yosuke FUKUYAMA , Keita IRITSUKI , Yusuke TERADA , Norihiro TAJIMA
CPC classification number: H01M8/0206 , F28D9/005 , F28D2021/0043 , F28F2240/00 , F28F2265/26 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/1004 , H01M8/241 , H01M8/2483 , H01M2008/1095
Abstract: A fuel cell stack has a stacked plurality of single cells. Each of the single cells has a membrane electrode assembly, and a pair of separators sandwiching the membrane electrode assembly therebetween. A cooling fluid channel where a cooling fluid flows is formed between adjacent single cells. The fuel cell stack further comprises a displacement absorbing member disposed in the cooling fluid channel to absorb a displacement between the single cells. The displacement absorbing member comprises a channel flow resistance reduction structure that reduces a channel flow resistance of the cooling fluid channel against the cooling fluid.
Abstract translation: 燃料电池堆具有堆叠的多个单电池。 单个电池单元具有膜电极组件和将膜电极组件夹在其间的一对分离器。 在相邻的单个电池之间形成冷却流体流动的冷却流体通道。 燃料电池堆还包括设置在冷却流体通道中以吸收单个电池之间的位移的位移吸收构件。 位移吸收构件包括通道流动阻力减小结构，其降低冷却流体通道相对于冷却流体的通道流动阻力。
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公开(公告)号：US20150343929A1
公开(公告)日：2015-12-03
申请号：US14721984
申请日：2015-05-26
Applicant: NHK SPRING CO., LTD.
Inventor： Kenzo Yasuda
CPC classification number: B60N2/646 , B29C44/0461 , B29C44/1228 , B29L2031/58 , B60N2/68 , B60N2/686
Abstract: There is provided a vehicle seat including a seatback frame including: a first base member formed of a thin plate member made of resin; a second base member formed of a thin plate member made of resin and disposed facing the first base member; a pass-through portion that is formed to at least one of the first base member or the second base member, and that enables insertion of an injection nozzle for injecting a foaming liquid for a foamed body; and a core section that is configured by the foamed body, that is disposed between the first base member and the second base member, and that is adhered to the first base member and the second base member.
Abstract translation: 提供了一种车座，其包括：座椅靠背框，包括：由树脂制成的薄板构件形成的第一基座; 由树脂制成的薄板构件和与第一基底件相对设置的第二基底构件; 形成在所述第一基材或所述第二基材的至少一个上的贯通部，并且能够插入用于注射发泡体的发泡液的喷嘴; 以及由所述发泡体构成的芯部，所述芯部设置在所述第一基材和所述第二基材之间，并且粘附到所述第一基材和所述第二基材。
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公开(公告)号：US20150343871A1
公开(公告)日：2015-12-03
申请号：US14789779
申请日：2015-07-01
Applicant: NHK SPRING CO., LTD.
Inventor： Akira TANGE , Hideki OKADA
IPC: B60G11/14
CPC classification number: B60G11/14 , B60G11/16 , B60G2202/12 , B60G2206/42 , B60G2206/81 , B60G2206/8402 , B60G2206/8403 , B60G2500/20 , C21D7/06 , C21D9/02 , F16F1/04 , F16F2226/02
Abstract: A compressive residual stress portion having a compressive residual stress from a surface of a wire to a first depth is formed between end turn portions of a coil spring. The first portion of the end turn portion is always in contact with a spring seat. The second portion contacts the spring seat when the load applied to the coil spring is large, and is separated from the spring seat when the load is small. The third portion is always separated from the spring seat. In the end turn portion, in a region including the second portion, a deep residual stress portion is formed by ultrasonic shot peening. The deep residual stress portion has a compressive residual stress from a surface of the wire to a second depth deeper than the first depth.
Abstract translation: 在螺旋弹簧的端部匝部之间形成有从电线表面到第一深度的压缩残余应力的压缩残余应力部分。 端部转弯部分的第一部分总是与弹簧座接触。 当施加到螺旋弹簧的负载较大时，第二部分接触弹簧座，并且当负载小时与弹簧座分离。 第三部分总是与弹簧座分开。 在末端匝部，在包括第二部分的区域中，通过超声波喷丸硬化形成深残余应力部分。 深残余应力部分具有从线的表面到比第一深度更深的第二深度的压缩残余应力。
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公开(公告)号：US20150321587A1
公开(公告)日：2015-11-12
申请号：US14423573
申请日：2013-08-21
Applicant: NHK SPRING CO., LTD.
Inventor： Ryohei Shigematsu , Shinji Iino , Souichi Nakayama , Masato Shirao , Takeshi Nakamura , Masahiro Oda , Kenichi Katsube
CPC classification number: B60N2/919 , B60N2/0228 , B60N2/0296 , B60N2/06 , B60N2/16 , B60N2/22 , B60N2/62 , B60N2/66 , B60N2/986 , B60N2/995 , B60N2002/924 , H01H25/00 , H01H25/065 , H01H2025/048
Abstract: A power seat operation device is configured in such a manner that, when a dial member is rotated and operated, a movable mechanism which is to be operated is selected from among movable mechanisms. When a switch member is rotated and operated, the selected movable mechanism is actuated. The switch member is rotated and operated about a rotation axis extending in the widthwise direction of the seat. Thus the direction of operation of the switch member can be aligned with or nearly aligned with both the direction of the actual movement of a seat back when a recliner mechanism is actuated and the direction of the actual movement of an ottoman when an ottoman mechanism is actuated. Also, in a state in which a seat slide mechanism is selected, the direction of the operation of the switch member is aligned with the front-rear direction of the seat.
Abstract translation: 电动座椅操作装置被构造成使得当拨盘构件旋转和操作时，从可移动机构中选择待操作的可动机构。 当开关构件旋转和操作时，所选择的可移动机构被致动。 开关构件围绕在座椅的宽度方向上延伸的旋转轴线旋转和操作。 因此，当启动斜倚器机构时，开关构件的操作方向可以与座椅靠背的实际运动的方向对准或几乎对齐，并且当促动奥斯曼仿真机构被启动时，奥斯曼的实际移动方向 。 此外，在选择座椅滑动机构的状态下，开关构件的操作方向与座椅的前后方向一致。
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Patent Agency Ranking
公开(公告)号：US20150285840A1
公开(公告)日：2015-10-08
申请号：US14349410
申请日：2012-10-04
Applicant: NHK SPRING CO., LTD.
Inventor： Akihiro Matsui , Takashi Mori
CPC classification number: G01R1/07314 , G01R1/06722 , G01R31/2886 , G01R31/2889 , G09G3/006
Abstract: A probe unit includes: contact probes; and a probe holder, each of the contact probe including a plunger and a spring coil, each of the plunger including: a contact portion contacting an electrode of a contacted body; a flange portion extending from a base end of the contact portion and having a diameter larger than a diameter of the contact portion; a boss portion extending from an end of the flange portion different from an end continuing to the contact portion and having a diameter smaller than the diameter of the flange portion; and a base end portion extending from an end of the boss portion different from an end continuing to the flange portion and having a substantially same diameter with the boss portion.
Abstract translation: 探针单元包括：接触探针; 以及探针保持器，每个所述接触探针包括柱塞和弹簧线圈，所述柱塞中的每一个包括：与接触体的电极接触的接触部分; 凸缘部分，其从所述接触部分的基端延伸并且具有大于所述接触部分的直径的直径; 凸起部分，其从所述凸缘部分的端部延伸到与所述接触部分连续的端部，并且具有小于所述凸缘部分的直径的直径; 以及从所述凸台部分的端部延伸到所述凸缘部分的端部延伸并具有与所述凸台部分基本相同的直径的基端部分。
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公开(公告)号：US20150255903A1
公开(公告)日：2015-09-10
申请号：US14427784
申请日：2013-09-13
Applicant: NHK SPRING CO., LTD.
Inventor： Takahiro Fujii , Koji Ishikawa , Jun Tominaga , Takayuki Katsuumi , Keiichi Ito
CPC classification number: H01R12/71 , H01L24/73 , H01L25/07 , H01L25/072 , H01L25/18 , H01L2224/32225 , H01L2224/48137 , H01L2224/48139 , H01L2224/48227 , H01L2224/49111 , H01L2224/49113 , H01L2224/49175 , H01L2224/73265 , H01L2924/1305 , H01L2924/13055 , H01R12/714 , H01R12/73 , H01R13/2407 , H01R13/2421 , H01L2924/00012 , H01L2924/00
Abstract: A connection terminal for a power module, includes a conductive wire that is wound to form the connection terminal. The conductive wire includes an insertion part, at least a part of which is closely wound and to be inserted into a hollow part of a holding member of the power module, and includes a press-fitting part having a diameter larger than a diameter of the hollow part, a rough winding part in which the wire is wound at a predetermined interval, and a contact part for coming into contact with an external circuit, the contact pert being provided at an end part of the rough winding part on a side different from the end part on a side of the insertion part.
Abstract translation: 用于电源模块的连接端子包括被卷绕以形成连接端子的导线。 所述导线包括插入部，所述插入部的至少一部分被紧密地卷绕并插入到所述功率模块的保持部件的中空部，并且包括直径大于所述功率模块的直径的压入部 中空部分，以预定间隔缠绕线的粗绕组部分和用于与外部电路接触的接触部分，所述接触部分设置在粗绕组部分的不同于 插入部分的一侧的端部。
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公开(公告)号：US20150252863A1
公开(公告)日：2015-09-10
申请号：US14427106
申请日：2013-09-05
Applicant: NHK SPRING CO., LTD.
Inventor： Yuitirou Ono , Tohru Shiraishi , Yoshiki Ono , Keita Takahashi
IPC: F16F1/02 , C21D9/02 , C21D6/00 , C22C38/46 , C22C38/34 , C22C38/24 , C22C38/22 , C22C38/04 , C22C38/02 , C23C8/22 , C23C8/02 , C23C8/80 , B24C1/10 , B21F3/02 , B21F35/00 , F16F1/06 , C21D8/06
CPC classification number: F16F1/021 , B21F3/02 , B21F35/00 , B24C1/10 , C21D1/06 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D7/06 , C21D8/065 , C21D9/02 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/12 , C22C38/18 , C22C38/22 , C22C38/24 , C22C38/34 , C22C38/46 , C23C8/02 , C23C8/22 , C23C8/80 , F16F1/06 , F16F2224/0216 , F16F2226/00 , F16F2236/04 , F16F2238/026
Abstract: The coil spring includes steel wire material containing 0.45 to 0.80 weight % of C, 0.15 to 2.50 weight % of Si, 0.3 to 1.0 weight % of Mn and iron and inevitable impurities as the remainder, and having a circle equivalent diameter of 2.5 mm to 10 mm, in which internal hardness at a freely selected cross section of the wire material is in a range of 570 to 700 Hv, C-condensed layer which exceeds average concentration of C contained in the steel wire material exists at surface layer part, and in an approximate maximum principal stress direction generated when a compressive load is loaded on spring of inner diameter side of the coil spring of the wire material, unloaded compressive residual stress at a depth of 0.2 mm and 0.4 min from surface of the wire material is not less than 200 MPa and not less than 60 MPa, respectively.
Abstract translation: 螺旋弹簧包括含有C：0.45〜0.80重量％，Si：0.15〜2.50重量％，Mn：0.3〜1.0重量％，余量不可避免的杂质的钢丝材料，圆当量直径为2.5毫米 10mm，其中线材自由选择的截面的内部硬度在570〜700Hv的范围内，超过钢丝材料中含有的C的平均浓度的C缩合层存在于表层部， 当在线材的螺旋弹簧的内径侧的弹簧上施加压缩载荷时产生的近似最大主应力方向，在线材表面的距离为0.2mm和0.4min的深度处的无载荷的压缩残余应力不是 分别小于200MPa且不小于60MPa。
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公开(公告)号：US20150251514A1
公开(公告)日：2015-09-10
申请号：US14702919
申请日：2015-05-04
Applicant: NHK SPRING CO., LTD.
Inventor： Kenji YAMAMOTOYA , Hideto ENOMOTO , Ken TAKAHASHI , Toshiaki SATO , Mitsuhiro SUGIYAMA , Yoshio KOBAYASHI , Taichi INAGE , Tomotake KATO , Akihiko NISHIKAWA , Masahiro UMEZAWA , Michihiko AYADA , Suguru KAJIGAYA
CPC classification number: B60G15/062 , B60G11/14 , B60G2200/142 , B60G2202/12 , B60G2202/312 , B60G2206/42 , B60G2206/426 , F16F1/043
Abstract: A strut-type suspension includes a compression coil spring, a lower spring seat, an upper spring seat, and a shock absorber. The compression coil spring is disposed at a position offset to the outer side of a vehicle with respect to the shock absorber. The compression coil spring is mounted in a vehicle body in such a state that it is compressed between spring seats. The compression coil spring includes a large-diameter wire portion and a small-diameter wire portion. The large-diameter wire portion is provided in a vehicle inner-side portion of the compression coil spring. The small-diameter wire portion is provided in a vehicle outer-side portion. A wire diameter of the large-diameter wire portion is greater than a wire diameter of the small-diameter wire portion.
Abstract translation: 支柱型悬架包括压缩螺旋弹簧，下弹簧座，上弹簧座和减震器。 压缩螺旋弹簧设置在相对于减震器偏移到车辆外侧的位置。 压缩螺旋弹簧以在弹簧座之间被压缩的状态安装在车体中。 压缩螺旋弹簧包括大直径线部分和小直径线部分。 大直径线部分设置在压缩螺旋弹簧的车辆内侧部分中。 小直径线部分设置在车辆外侧部分中。 大直径线部分的线径大于小直径线部分的线径。
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公开(公告)号：US09126517B2
公开(公告)日：2015-09-08
申请号：US14213522
申请日：2014-03-14
Applicant: NHK SPRING CO., LTD.
Inventor： Kenzo Yasuda
Abstract: A vehicle seat includes, at each side portion of a seatback frame, a side frame base portion that forms a side portion of the seatback frame, and that extends in a seat up-and-down direction; an outer side flange portion that is formed at a seat forward side of the side frame base portion, and that is inflected to a seat width direction outer side from the side frame base portion; and an inner side flange portion that is formed at a seat rear side of the side frame base portion, and that is inflected to a seat width direction inner side from the side frame base portion, a corner portion of the inner side flange portion curving in a circular arc shape.
Abstract translation: 在座椅靠背框架的每个侧部包括形成座椅靠背框架的侧部并且沿座椅上下方向延伸的侧框架基部， 外侧凸缘部，其形成在所述侧框架基部的座椅前方侧，并且从所述侧框架基部向座椅宽度方向外侧弯曲; 以及内侧凸缘部，其形成在所述侧框架基部的座椅后侧，并且从所述侧框架基部向座椅宽度方向内侧弯曲，所述内侧凸缘部的角部弯曲成 圆弧形。
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