公开(公告)号：US20150176101A1

公开(公告)日：2015-06-25

申请号：US14402745

申请日：2013-02-25

Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION ,  NHK SPRING CO., LTD.

Inventor： Tetsuo Ishitsuka ,  Motofumi Koyuba ,  Masamichi Iwamura ,  Akira Tange ,  Ken Takahashi ,  Kiyoshi Kurimoto ,  Yutaka Wakabayashi

IPC: C21D9/50 ,  C22C38/50 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C22C38/32 ,  C22C38/28 ,  C22C38/26 ,  C22C38/24 ,  C22C38/22 ,  C21D9/08 ,  C21D8/10 ,  C21D7/13 ,  C21D7/06 ,  C22C38/54

CPC classification number: C21D9/50 ,  B21C37/08 ,  B21C51/00 ,  B60G21/055 ,  B60G2206/427 ,  B60G2206/72 ,  C21D7/06 ,  C21D7/13 ,  C21D8/10 ,  C21D8/105 ,  C21D9/08 ,  C21D9/085 ,  C21D2211/004 ,  C21D2211/005 ,  C21D2211/008 ,  C21D2211/009 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/50 ,  C22C38/54

Abstract: A hollow stabilizer having an excellent fatigue property and higher strength compared to the conventional ones has a chemical composition containing 0.26% to 0.30% of C, 0.05% to 0.35% of Si, 0.5% to 1.0% of Mn, 0.05% to 1.0% of Cr, 0.005% to 0.05% of Ti, 0.0005% to 0.005% of B, and 0.0005% to 0.005% of Ca, wherein; Al, P, S, N, and O are limited to 0.08% or less, 0.05% or less, less than 0.0030%, 0.006% or less, and 0.004% or less, respectively, a remainder of the chemical composition consists of Fe and unavoidable impurities, a value of a product of the Mn content and the S content is 0.0025 or less, and a critical cooling rate Vc90 represented by a predetermined equation is 40° C./s or less; and wherein a metallic structure comprises a tempered martensite, a length of elongated MnS present at a center part in a thickness direction of the hollow stabilizer is 150 μm or less, a HRC is from 40 to 50, a thickness to outer diameter ratio is 0.14 or more, and a depth of a decarburized layer at an inner surface part is 20 μm or less from the inner surface; and a steel pipe for hollow stabilizers used as a material for the hollow stabilizer.

Abstract translation: 具有优异的疲劳特性和较高强度的中空稳定剂与常规的相比具有含有C：0.26〜0.30％，Si：0.05〜0.35％，Mn：0.5〜1.0％，Mn：0.05〜1.0％ 的Cr，0.005〜0.05％的Ti，0.0005〜0.005％的B和0.0005〜0.005％的Ca，其中： Al，P，S，N和O分别限制在0.08％以下，0.05％以下，小于0.0030％，0.006％以下，0.004％以下，其余的化学成分由Fe 和不可避免的杂质，Mn含量和S含量的乘积值为0.0025以下，由规定方程式表示的临界冷却速度Vc90为40℃/ s以下。 并且其中金属结构包括回火马氏体，在中空稳定器的厚度方向的中心部分存在的细长MnS的长度为150μm以下，HRC为40〜50，厚度比为外径比为0.14 以上，内表面部的脱碳层的深度为内表面的20μm以下。 以及用作中空稳定剂的材料的中空稳定剂用钢管。

公开(公告)号：US09064516B2

公开(公告)日：2015-06-23

申请号：US14539712

申请日：2014-11-12

Applicant: NHK SPRING CO., LTD.

Inventor： Hajime Arai ,  Futa Sasaki

IPC: G11B5/54

CPC classification number: G11B5/54 ,  G11B5/455 ,  G11B5/4853 ,  G11B5/486

Abstract: A flexure tail is provided in a flexure including a metal base and a conductive circuit portion. The flexure tail includes a tail pad portion. In the tail pad portion, tail electrodes to are arranged. At the tail pad portion, a stub which remains after a test pad portion is cut off is formed. The stub includes conductors to which are left uncut. The conductors to which are left uncut are electrically connected to the tail electrodes to, respectively. The stub includes a bent portion. The bent portion is formed by bending a frame portion of the tail pad portion, and forms an angle of 30° or more with respect to a circuit board. The tail electrodes to are joined to terminals to of the circuit board.

Abstract translation: 弯曲尾部设置在包括金属基底和导电电路部分的挠曲部中。 弯曲尾部包括尾巴部分。 在尾垫部分中，布置有尾电极。 在尾垫部分，形成了在试验垫部分被切断之后残留的短截线。 短棒包括未切割的导体。 未切割的导体分别电连接到尾电极。 短截线包括弯曲部分。 弯曲部分通过弯曲尾板部分的框架部分而形成，并且相对于电路板形成30°或更大的角度。 尾电极连接到电路板的端子。

公开(公告)号：US20150159252A1

公开(公告)日：2015-06-11

申请号：US14412567

申请日：2013-06-28

Applicant: NHK Spring Co., Ltd. ,  Tohoku University

Inventor： Hiroaki Matsumoto ,  Akihiko Chiba ,  Sang-Hak Lee ,  Yoshiki Ono

IPC: C22F1/18 ,  C22C14/00

CPC classification number: C22F1/183 ,  C22C14/00 ,  C22F1/00

Abstract: The present invention provides an α+β type titanium alloy and a production method therefor, which has an ultrafine structure causing superplasticity under low temperatures and has a high deformation ratio compared to conventional α+β type Ti alloys. The alloy has an ultrafine structure made of equiaxial crystals in which an area ratio of crystals having a grain diameter of 1 μm or less is 60% or more, and maximum frequency grain diameter is 0.5 μm or less, wherein a portion in which the integration degree of plane orientation of the hexagonal close-packed crystal is 1.00 or more exists within a range of 0 to 60 degrees with respect to a normal line of a processed surface of the alloy.

Abstract translation: 本发明提供α+和bgr; 钛合金及其制造方法，其具有超细结构，与常规α+＆bgr比相比，在低温下具有超塑性，并且具有高变形率; 型Ti合金。 该合金具有由等轴晶体制成的超细结构，其中晶粒直径为1μm以下的晶体的面积率为60％以上，最大频率粒径为0.5μm以下，其中， 六方密堆积晶体的面取向度相对于合金的加工面的法线在0〜60度的范围内为1.00以上。

公开(公告)号：US20150139722A1

公开(公告)日：2015-05-21

申请号：US14402929

申请日：2013-03-04

Applicant: NHK Spring Co., Ltd.

Inventor： Yoshio Yamada ,  Kohei Hironaka ,  Yusman Sugianto ,  Chee Ping B. Loh ,  Choon Joo S. Yeow ,  Teck H. Wong ,  Xiaojun T. Wang

IPC: H01R12/51 ,  H01R33/76 ,  H01R13/46

CPC classification number: H01R12/51 ,  G01R1/0466 ,  G01R1/0483 ,  H01R13/24 ,  H01R13/46 ,  H01R33/76 ,  H05K7/1007 ,  Y10T403/602

Abstract: A socket attachment structure for attaching a socket to a substrate, the socket including a plurality of contact probes that respectively contact the substrate and a contacted body at both longitudinal direction ends thereof, a probe holder that accommodates and holds therein the plurality of contact probes according to a predetermined pattern, and a holder member provided around the probe holder, includes: a plurality of support members that extend out from a principal plane of the substrate and are respectively inserted through insertion holes provided in the holder member; and a spring member that is attached to the plurality of support members in a state of biasing the holder member placed on the substrate towards the substrate.

Abstract translation: 一种用于将插座连接到基板的插座附接结构，所述插座包括多个接触探针，所述多个接触探针在其两个纵向端部处分别接触所述基板和接触体;探针保持器，其容纳并保持所述多个接触探针， 并且设置在探针保持架周围的保持构件包括：多个支撑构件，其从基板的主面向外延伸，并分别插入穿过设置在保持构件中的插入孔; 以及弹簧构件，其在将放置在基板上的保持构件朝向基板偏压的状态下附接到多个支撑构件。

公开(公告)号：US20150088172A1

公开(公告)日：2015-03-26

申请号：US14375314

申请日：2013-01-23

Applicant: KURUME UNIVERSITY ,  NHK-SPRING CO., LTD.

Inventor： Koichi Watanabe

IPC: A61B17/11

CPC classification number: A61B17/11 ,  A61B2017/1107 ,  A61B2017/1121 ,  A61B2017/1125 ,  A61B2017/1132

Abstract: A vascular anastomosis device comprises two rings with pins and an openable ring holder, which is made of a pair of components and detachably holds the rings. The end portion of a large-diameter blood vessel is inserted through a ring and the vascular wall is extended outward and impaled on the pins, the end portion of a small-diameter blood vessel is inserted through the other ring, and an incision is made from the end surface of the small-diameter blood vessel. The two rings are elliptically deformed so that the minor axis agrees with the diameter of the small-diameter blood vessel, the small-diameter blood vessel is elliptically opened and the vascular wall is extended outward and impaled on the pins, and the two rings are joined together by allowing the pins provided on the ring in one component to stick into the ring in the other component.

Abstract translation: 血管吻合装置包括具有销的两个环和可开放的环保持器，其由一对部件制成并且可拆卸地保持环。 大直径血管的端部通过环插入并且血管壁向外延伸并刺穿在销上，小直径血管的端部穿过另一个环插入，并且进行切口 从小直径血管的端面。 两个环是椭圆形变形的，使得短轴与小直径血管的直径一致，小直径血管是椭圆形的，血管壁向外延伸并刺入针上，两个环是 通过使设置在一个部件中的环上的销钉插入到另一个部件中的环中来连接在一起。

公开(公告)号：US08973985B2

公开(公告)日：2015-03-10

申请号：US14079052

申请日：2013-11-13

Applicant: NHK Spring Co., Ltd.

Inventor： Shinji Arakawa ,  Hiroshi Tsunashima ,  Satoshi Matsuhashi

IPC: B60N3/06 ,  A47C17/04 ,  A47C7/62 ,  B60N3/00 ,  B60N2/60 ,  B60N2/44 ,  B60R7/04

CPC classification number: B60N3/001 ,  B60N2/3084 ,  B60N2/6009 ,  B60N2/995 ,  B60N3/002 ,  B60N3/06 ,  B60N2205/30 ,  B60R7/043

Abstract: There is provided a vehicle seat including: a seatback formed with a penetrating portion that penetrates from a front face side to a back face side; a placement member that is attached to the seatback so as to be capable of moving between a housed position housed inside the penetrating portion and closing off the penetrating portion and a lowered position lowered from the housed position towards the front side; and a flexible opening and closing member that is attached to the seatback and is capable of opening the penetrating portion and closing off the penetrating portion from the seatback back face side.

Abstract translation: 提供一种车辆座椅，包括：座椅靠背，形成有从正面侧到背面侧的贯通部; 安装在所述座椅靠背上的配置部件，能够在容纳在所述贯通部内的容纳位置和所述贯通部之间移动，并且从所述容纳位置向前方降低的下降位置; 以及柔性的开闭部件，其安装在座椅靠背上，能够打开穿透部，并且将穿透部从座椅靠背侧面侧封闭。

公开(公告)号：US20150042199A1

公开(公告)日：2015-02-12

申请号：US14378397

申请日：2013-02-07

Applicant: NHK SPRING CO., LTD.

Inventor： Kazuo Iwata ,  Yohei Kameda

IPC: H02K1/18 ,  H02K1/16

CPC classification number: H02K1/185 ,  H02K1/148 ,  H02K1/16 ,  H02K2213/03

Abstract: A stator core includes an annular yoke portion and tooth portions, wherein an outer peripheral edge of the yoke portion is attached to an inner peripheral surface of a motor case. The yoke portion includes displacement portions displaced by receiving the radially-inward pressing force from the motor case, and deformation portions deformed according to the displacements of the displacement portions to generate tensile stress so as to form tensile stress regions through which magnetic flux passes between the tooth portions and the yoke portion or so as to counterbalance compression stress generated by the pressing force from the motor case. The displacement portions perform the displacements by attaching the yoke portion to the annular member with the interference.

Abstract translation: 定子铁芯包括环形磁轭部分和齿部分，其中磁轭部分的外周边缘附接到电动机壳体的内周表面。 轭部包括通过从马达壳体接收径向向内的压力而移位的位移部分，以及根据位移部分的位移而变形的变形部分以产生拉伸应力，以形成拉伸应力区域，磁通量通过该拉伸应力区域 齿部和轭部，或者抵消来自马达壳体的按压力产生的压缩应力。 位移部通过将轭部与干涉件连接在环状构件上而进行位移。

公开(公告)号：US20150033897A1

公开(公告)日：2015-02-05

申请号：US14452083

申请日：2014-08-05

Applicant: NHK SPRING CO., LTD.

Inventor： Keishi WASHINO

IPC: F16H59/10 ,  F16H59/02

CPC classification number: F16H59/10 ,  B63H21/213 ,  F16H59/0278 ,  Y10T74/20049

Abstract: A shift drive unit includes a shift drive gear, and a shift arm which meshes with the shift drive gear. A throttle drive unit includes a throttle drive gear, a slide member, and a throttle arm. When a control lever is pivoted in a shift operation range, rotation of the shift drive gear is transmitted to the shift arm. When the control lever is pivoted in a throttle operation range, rotation of the throttle drive gear is transmitted to the throttle arm via the slide member, and a throttle cable is thereby operated. A friction mechanism includes a brake shoe and a disc spring unit. When the control lever is pivoted in the throttle operation range, the brake shoe contacts a brake portion.

Abstract translation: 变速驱动单元包括变速驱动齿轮和与变速驱动齿轮啮合的变速臂。 节气门驱动单元包括节气门驱动齿轮，滑动构件和节气门臂。 当控制杆在换档操作范围内转动时，变速驱动齿轮的转动被传递到换挡臂。 当控制杆在节气门操作范围内枢转时，节气门驱动齿轮的旋转经由滑动构件传递到节气门臂，由此操作节气门电缆。 摩擦机构包括制动蹄片和碟形弹簧单元。 当控制杆在节气门操作范围内枢转时，制动蹄接触制动部分。

公开(公告)号：US08931850B2

公开(公告)日：2015-01-13

申请号：US13650217

申请日：2012-10-12

Applicant: Toyota Boshoku Kabushiki Kaisha ,  NHK Spring Co., Ltd.

Inventor： Atsutaka Mitsuhashi ,  Ryoshu Nakane ,  Koji Murayama

IPC: A47C7/02 ,  B60N2/68 ,  B60N2/22 ,  B60N2/30

CPC classification number: B60N2/68 ,  B60N2/22 ,  B60N2/3013 ,  B60N2/682

Abstract: A seat back frame includes a main frame that forms a frame of a seat back of a main seat, and an auxiliary frame that forms a frame of a seat back of an auxiliary seat adjacent to the main seat in a width direction, and that is integrally formed with the main frame. The main frame has a first open portion that opens toward a side with the auxiliary seat in the width direction. An end portion of the auxiliary frame is a fitting structure that fits together with the first open portion, and a portion of the fitting structure is welded.

Abstract translation: 座椅靠背框架包括形成主座椅的座椅的框架的主框架和在宽度方向上与主座椅相邻形成辅助座椅的座椅靠背的框架的辅助框架，即， 与主框架一体形成。 主框架具有朝向宽度方向上的辅助座椅的侧面开口的第一开口部分。 辅助框架的端部是与第一开口部配合的配合结构，并且嵌合结构的一部分被焊接。

公开(公告)号：US20150003771A1

公开(公告)日：2015-01-01

申请号：US14378056

申请日：2013-02-15

Applicant: NHK Spring Co., Ltd.

Inventor： Toshimitsu Araki ,  Mitsuteru Mimura ,  Norihiro Tajima

IPC: F16C35/02 ,  G11B5/55

CPC classification number: F16C35/02 ,  F16C17/02 ,  F16C27/02 ,  F16C2370/12 ,  G11B5/4813 ,  G11B5/5569

Abstract: A tolerance ring includes a base formed of a strip-like member approximately wound around into a ring shape, and a plurality of projections provided along a winding direction of the base so as to protrude in a radial direction from an outer peripheral surface of the base, wherein each of the projections has edges serving as a boundary with the base and at least one of the edges in a width direction orthogonal to the winding direction has a shape intersecting the winding direction.

Abstract translation: 公差环包括由大致卷绕成环状的条状构件形成的基部和沿着基部的卷绕方向设置的多个突起，以从基部的外周面向径向突出 其中每个突起具有用作与基底的边界的边缘，并且在与卷绕方向正交的宽度方向上的边缘中的至少一个具有与卷绕方向相交的形状。