公开(公告)号：EP2626581A1

公开(公告)日：2013-08-14

申请号：EP11830797.4

申请日：2011-10-11

Applicant: NHK Spring Co.,Ltd.

Inventor： SHIGEMATSU, Ryohei ,  MURAKAMI, Kenji ,  NAKAJIMA, Kiyoshi ,  HIRATA, Takafumi ,  FUJII, Takahiro ,  IINO, Shinji

IPC: F16D11/04 ,  B60N2/44 ,  F16D11/08 ,  F16D11/10

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16D11/04 ,  F16D2023/123 ,  Y10T74/19088

Abstract: Force of used spring can be weak, wear amount of power transmission member (gear or the like) can be reduced, and generation of strange noises can inhibited.
When the dial cam 50 is rotated and the recess 51 of the outer peripheral surface 52 faces the front end portion 32a of the pin 32 of the connection shaft 31, the connection shaft 31, which is biased by the force of the coil spring 40, is connected to the bevel gear 35, which engages with the bevel gear 14 and is rotated, via the clutch teeth 33 and 36. Thus, the connection shaft 31 is rotated, and the output shaft 20 is rotated together with the connection shaft 31. That is, the power of the motor 10 is transmitted to the output shaft 20. Since the coil spring 40 is used for connecting the connection shaft 31 to the bevel gear 35, the force of the coil spring 40 can be reduced.

Abstract translation: 二手弹簧的力可能较弱，传动部件（齿轮等）的磨损量可以减少，并且可以抑制奇怪的噪音的产生。 当拨盘凸轮50旋转并且外周面52的凹部51面对连接轴31的销32的前端部32a时，被螺旋弹簧40的力偏置的连接轴31， 连接到锥齿轮35，锥齿轮35与锥齿轮14接合并经由离合器齿33和36旋转。因此，连接轴31旋转，输出轴20与连接轴31一起旋转。 也就是说，马达10的动力被传递到输出轴20.由于螺旋弹簧40用于将连接轴31连接到锥齿轮35，因此可以减小螺旋弹簧40的力。

公开(公告)号：EP2154559A1

公开(公告)日：2010-02-17

申请号：EP08765008.1

申请日：2008-06-03

Applicant: NHK Spring Co., Ltd.

Inventor： SHIGEMATSU, Ryohei ,  IMAMURA, Hiroshi ,  HIRATA, Takafumi

IPC: G02B26/10 ,  G01S7/48

CPC classification number: G01S17/42 ,  G01S7/4817

Abstract: An object detector that ensures quietness at the time of operations and has excellent durability is provided. For this purpose, the object detector has a light projecting unit that projects light, a light scanning actuator that scans the light projected by the light projecting unit, and a light receiving unit that receives reflected light of the light scanned by the light scanning actuator. The light scanning actuator includes a plurality of plate springs, each plate spring having a thin-plate shape and one end in a longitudinal direction thereof being fixed; a movable part that is attached to the other ends in the longitudinal directions of the plate springs and is capable of moving in accordance with a change in shape of the plate springs; and an electromagnetic driving unit having a magnet that generates a magnetic flux, a yoke that forms a closed magnetic circuit together with the magnet and has a part being stacked on the magnet, and a coil that is held by the movable part and positioned in a gap between the magnet and the yoke such that an aperture plane thereof is substantially orthogonal to a stacking direction of the magnet and the yoke, the electromagnetic driving unit configured to drive the movable part by an electromagnetic force applied to the coil.

Abstract translation: 提供了一种确保操作时的安静性并具有优异的耐久性的物体探测器。 为此，物体检测器具有投射光的投光单元，扫描由投光单元投影的光的光扫描致动器和接收由光扫描致动器扫描的光的反射光的光接收单元。 光扫描致动器包括多个板簧，每个板簧具有薄板形状，并且其纵向方向上的一端被固定; 可移动部件，其沿着板簧的纵向方向附接到另一端，并且能够根据板簧的形状变化而移动; 以及具有产生磁通的磁体的电磁驱动单元，与磁体一起形成闭合磁路并具有堆叠在磁体上的部分的磁轭，以及由可动部保持并位于磁体中的线圈 所述磁体和所述磁轭之间的间隙使得其开口面大致垂直于所述磁体和所述磁轭的层叠方向，所述电磁驱动单元被构造成通过施加到所述线圈的电磁力来驱动所述可动部。

公开(公告)号：EP2103983A1

公开(公告)日：2009-09-23

申请号：EP07831141.2

申请日：2007-11-02

Applicant: NHK Spring Co.,Ltd.

Inventor： HIRATA, Takafumi ,  SHIGEMATSU, Ryohei ,  IINO, Shinji

IPC: G02B26/10

CPC classification number: G02B26/0875 ,  G01S7/4814 ,  G02B3/08 ,  G02B26/10

Abstract: An optical scanning actuator (10) includes a fixed member (11) having a light source (13), a movable member (14) having an optical element (15) that deflects light emitted from the light source and caused to vibrate by a driving unit (12) in a direction perpendicular to an optical axis of the optical element, and a joint unit (16) that connects the fixed member and the movable member, supports the movable member, and is bent in a direction perpendicular to an optical axis of light emitted from the light source by vibration of the movable member. The optical scanning actuator (10) scans light emitted from the light source in an vibration direction by vibration of the optical element along with the vibration of the movable member. The joint unit (16) includes pairs of joint members (17, 18) connected via at least one deformation reducing member (19) that reduces bending deformation of the joint members caused by the vibration of the movable member.

Abstract translation: 光学扫描致动器（10）包括具有光源（13）的固定构件（11），具有光学元件（15）的可移动构件（14），该光学元件使从光源发射的光偏转并通过驱动而振动 单元（12）在与光学元件的光轴垂直的方向上，以及连接固定构件和可动构件的接合单元（16），支撑可动构件，并且在与光轴垂直的方向上弯曲 通过可动件的振动从光源发出的光。 光扫描致动器（10）随着光学元件的振动以及可动构件的振动，在振动方向上扫描从光源发出的光。 接头单元（16）包括经由至少一个变形减小构件（19）连接的成对的接合构件（17,18），其减少由可动构件的振动引起的接头构件的弯曲变形。

公开(公告)号：EP2891579A1

公开(公告)日：2015-07-08

申请号：EP13833934.6

申请日：2013-08-21

Applicant: NHK Spring Co.,Ltd.

Inventor： SHIGEMATSU, Ryohei ,  IINO, Shinji ,  NAKAYAMA, Souichi ,  SHIRAO, Masato ,  NAKAMURA, Takeshi ,  ODA, Masahiro ,  KATSUBE, Kenichi

IPC: B60N2/44 ,  A47C7/50 ,  B60N2/06 ,  B60N2/22

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: Provided is a power seat operation device configured so that movable mechanisms can be selectively operated and so that a movable mechanism which rotates and moves a movable section can be intuitively operated without impairing the intuitive nature of operation of a movable mechanism which linearly moves a movable section. A power seat operation device (100) is configured in such a manner that, when a dial member (128) is rotated and operated, a movable mechanism which is to be operated is selected from among movable mechanisms. When a switch member (130) is rotated and operated, the selected movable mechanism is actuated. Also, the switch member (130) is rotated and operated about a rotation axis (H) extending in the widthwise direction of the seat. This means that the direction of operation of the switch member (130) can be aligned with or nearly aligned with both the direction of the actual movement of a seat back (120) when a recliner mechanism (122) is actuated and the direction of the actual movement of an ottoman (124) when an ottoman mechanism (126) is actuated. Also, in a state in which a seat slide mechanism (108) is selected, the direction of the operation of the switch member (130) is aligned with the front-rear direction of the seat.

Abstract translation: 提供一种电动座椅操作装置，其构造成使得可移动机构能够选择性地操作，从而可以直观地操作使可移动部分旋转和移动的可移动机构，而不会损害直线移动可动部分的可动机构的操作的直观性质 。 电动座椅操作装置（100）被构造成使得当拨盘（128）旋转和操作时，从可移动机构中选择待操作的可移动机构。 当开关构件（130）旋转和操作时，所选择的可移动机构被致动。 此外，开关构件（130）围绕在座椅的宽度方向上延伸的旋转轴线（H）旋转并操作。 这意味着当斜倚机构（122）被致动时，开关构件（130）的操作方向可以与座椅靠背（120）的实际运动的方向对准或几乎对准， 当运动装置机构（126）被致动时，奥斯曼（124）的实际运动。 此外，在选择座椅滑动机构（108）的状态下，开关构件（130）的操作方向与座椅的前后方向一致。

公开(公告)号：EP2682641A8

公开(公告)日：2014-03-12

申请号：EP12752273.8

申请日：2012-01-24

Applicant: Nhk Spring Co., Ltd.

Inventor： SHIGEMATSU, Ryohei ,  HIRATA, Takafumi ,  IINO, Shinji ,  NAKAYAMA, Soichi ,  NAKAMURA, Takeshi ,  ODA, Masahiro ,  KATSUBE, Kenichi

IPC: F16H1/22 ,  F16H25/18 ,  F16H37/06

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16D2023/123 ,  F16D2125/28 ,  F16H1/222 ,  F16H3/22 ,  F16H19/04 ,  F16H21/28 ,  Y10T74/19019

Abstract: The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear (52) to which motor power is transmitted; and an output-side bevel gear (34) that transmits the power transmitted from the input-side bevel gear (52) to a movable mechanism. The multi-shaft drive device is further provided with: a selector (10) that connects/disconnects the meshing of the output-side bevel gear (34) and the input-side bevel gear (52); and a rotating shaft (16) that causes the selector (10) to slide via a rack (18) and pinion (17). Furthermore, the angle of rotation of the rotating shaft (16) is regulated by the end of the pinion (17) contacting a vertical wall (1A) of a case (1).

公开(公告)号：EP2682641A1

公开(公告)日：2014-01-08

申请号：EP12752273.8

申请日：2012-01-24

Applicant: Nhk Spring Co., Ltd.

Inventor： SHIGEMATSU, Ryohei ,  HIRATA, Takafumi ,  LINO, Shinji ,  NAKAYAMA, Soichi ,  NAKAMURA, Takeshi ,  ODA, Masahiro ,  KATSUBE, Kenichi

IPC: F16H1/22 ,  F16H25/18 ,  F16H37/06

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16D2023/123 ,  F16D2125/28 ,  F16H1/222 ,  F16H3/22 ,  F16H19/04 ,  F16H21/28 ,  Y10T74/19019

Abstract: The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear (52) to which motor power is transmitted; and an output-side bevel gear (34) that transmits the power transmitted from the input-side bevel gear (52) to a movable mechanism. The multi-shaft drive device is further provided with: a selector (10) that connects/disconnects the meshing of the output-side bevel gear (34) and the input-side bevel gear (52); and a rotating shaft (16) that causes the selector (10) to slide via a rack (18) and pinion (17). Furthermore, the angle of rotation of the rotating shaft (16) is regulated by the end of the pinion (17) contacting a vertical wall (1A) of a case (1).

Abstract translation: 本发明获得了一种多轴驱动装置，该多轴驱动装置可以保护齿条和小齿轮免于输入到选择器的操作负载。 多轴驱动装置具有：输入侧锥齿轮（52），马达动力被传递到该输入侧锥齿轮; 以及将从输入侧锥齿轮（52）传递的动力传递给可动机构的输出侧锥齿轮（34）。 多轴驱动装置还具有：选择器（10），其使输出侧锥齿轮（34）和输入侧锥齿轮（52）的啮合连接/断开; 和使选择器（10）经由齿条（18）和小齿轮（17）滑动的旋转轴（16）。 此外，旋转轴（16）的旋转角度由小齿轮（17）的与壳体（1）的垂直壁（1A）接触的端部限制。

公开(公告)号：EP2682640A1

公开(公告)日：2014-01-08

申请号：EP12751891.8

申请日：2012-01-26

Applicant: Nhk Spring Co., Ltd.

Inventor： NAKAMURA, Takeshi ,  ODA, Masahiro ,  KATSUBE, Kenichi ,  SHIGEMATSU, Ryohei ,  IINO, Shinji

IPC: F16H1/16 ,  B60N2/02 ,  F16D11/04 ,  F16H1/06 ,  F16H1/12 ,  F16H37/06

CPC classification number: F16H19/08 ,  B60N2/0232 ,  B60N2/0296 ,  B60N2002/0236 ,  F16H37/065 ,  Y10T74/188

Abstract: A power transmission member that transmits rotation of an output shaft to a movable mechanism achieves a simpler structure and increased productivity compared to when a conventional flexible cable is employed. Out of plural output portions 30 of a clutch unit 2, power transmission members that transmit rotation of an output shaft 31 to a movable mechanism are configured by a conventional torque cable in a second output portion 30B and a third output portion 30C. However in a first output portion 30A, the power transmission member is configured by a gearbox 3 including a worm 71 that is coaxially and integrally formed with an output shaft 31A.

Abstract translation: 将输出轴的旋转传递到可移动机构的动力传递构件与使用常规的柔性缆线相比，实现了更简单的结构和提高的生产率。 在离合器单元2的多个输出部30中，将输出轴31的旋转传递到可动机构的动力传递部件由第二输出部30B和第三输出部30C中的传统扭矩电缆构成。 然而，在第一输出部30A中，动力传递部件由包括与输出轴31A同轴且一体形成的蜗杆71的变速箱3构成。

公开(公告)号：EP1712342A1

公开(公告)日：2006-10-18

申请号：EP05709701.6

申请日：2005-02-03

Applicant: NHK SPRING CO., LTD.

Inventor： TOMINAGA, Jun ,  SHIGEMATSU, Ryohei ,  FURUKAWA, Kazuo

IPC: B29C65/08 ,  B29C65/56

CPC classification number: B29C66/322 ,  B29C65/08 ,  B29C65/18 ,  B29C65/245 ,  B29C65/606 ,  B29C65/607 ,  B29C65/72 ,  B29C66/0242 ,  B29C66/3022 ,  B29C66/30221 ,  B29C66/71 ,  B29C66/73771 ,  B29C66/7392 ,  B29C66/80 ,  B29C66/81417 ,  B29C66/81422 ,  B29C66/81429 ,  B29C66/8322 ,  B29C66/9512 ,  B29C66/9513 ,  B29K2055/02 ,  B29K2069/00 ,  B29C65/00

Abstract: An ultrasonic welding structure for pressing a horn (3) against a columnar heating target consisting of a resin (10), applying a high frequency vibration from the hone (3) to the heating target, and thereby fusion-bonding the heating target to a predetermined bonding target, wherein the bonding target includes an insertion hole for inserting the heating target, and the insertion hole of the bonding target includes a notch formed in an inner edge of the insertion hole on a side facing the resonator. The notch of the insertion hole can be formed to serve as an acceptance unit that accepts the heating target in a molten state. Alternatively, the notch of the insertion hole can be formed to serve as a stress relaxing unit that relaxes a stress generated within the bonding target by contacting with the inner edge of the insertion hole.

Abstract translation: 一种超声波焊接结构，用于将喇叭（3）压在由树脂（10）构成的柱状加热靶上，将来自所述磨石（3）的高频振动施加到所述加热对象上，从而将所述加热对象熔合到 预定的接合目标，其中所述接合目标包括用于插入所述加热靶的插入孔，并且所述接合目标的插入孔包括形成在所述插入孔的位于所述谐振器的一侧的内边缘中的切口。 插入孔的切口可以形成为用于接受处于熔融状态的加热靶的接收单元。 或者，插入孔的凹口可以形成为用于通过与插入孔的内边缘接触而松弛在接合目标内产生的应力的应力缓和单元。