公开(公告)号：EP2682642A1

公开(公告)日：2014-01-08

申请号：EP12752971.7

申请日：2012-01-26

Applicant: Nhk Spring Co., Ltd.

Inventor： SHIGEMATSU, Ryohei ,  HIRATA, Takafumi ,  FUJII, Takahiro ,  NAKAJIMA, Kiyoshi ,  IINO, Shinji ,  NAKAYAMA, Soichi

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

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16H63/304 ,  F16H2063/3056 ,  Y10T74/19019

Abstract: A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear (35) that is biased in the direction of an input side bevel gear by a coil spring contacts a shaft support bush attached to a wall portion (17) in an enmeshed state with the input side bevel gear. A bias direction stroke end of the output side bevel gear (35) is accordingly restricted. Moreover, the wall portion (17) is provided to a gear holder (15) fixed to a device case (10) that supports the input side bevel gear, thereby enabling the axial direction position of the output side bevel gear (35) to always be positioned at a uniform position to enmesh appropriately with the input side bevel gear.

Abstract translation: 提供了一种多轴驱动装置，其能够在输出侧锥齿轮和输入侧锥齿轮啮合状态下获得适当的游隙。 通过螺旋弹簧向输入侧锥齿轮方向施力的输出侧锥齿轮（35）与输入侧锥齿轮啮合状态下的安装在壁部（17）上的轴支承衬套接触。 输出侧锥齿轮（35）的偏压方向行程端因此受到限制。 另外，通过在固定于支承输入侧锥齿轮的装置壳体（10）的齿轮支架（15）上设置壁部（17），能够始终使输出侧锥齿轮（35）的轴向位置 定位在与输入侧锥齿轮适当啮合的均匀位置。

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：EP2897231A1

公开(公告)日：2015-07-22

申请号：EP13837865.8

申请日：2013-09-13

Applicant: NHK Spring Co., Ltd.

Inventor： FUJII, Takahiro ,  ISHIKAWA, Koji ,  TOMINAGA, Jun ,  KATSUUMI, Takayuki ,  ITO, Keiichi

IPC: H01R13/24 ,  H01L25/07 ,  H01L25/18

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: To provide a connection terminal for a power module, which can maintain an excellent contact state stably. A connection terminal 3 is a part of a power module including a semiconductor element, a substrate on which the semiconductor element is mounted, and a tubular conductive holding member which is joined to a surface of the substrate, and extends in a direction perpendicular to the surface. The connection terminal 3 electrically connects an external circuit to the substrate all the time by being held by the holding member. A conductive wire is wound in the connection terminal 3. The connection terminal 3 includes an insertion part 31, at least a part of which is closely wound and inserted into a hollow part of the holding member, a rough winding part 32 in which the wire is wound at a predetermined interval, and a contact part 34 which is provided at an end part of the rough winding part 32 on a side different from the end part on a side of the insertion part 31, and comes into contact with the external circuit. The insertion part 31 includes a press-fitting part having a diameter larger than that of the hollow part.

Abstract translation: 提供能够稳定地保持良好的接触状态的功率模块用连接端子。 连接端子3是包括半导体元件的功率模块的一部分，其上安装有半导体元件的基板和连接到基板的表面的管状导电保持部件，并且沿垂直于基板的方向延伸 表面。 连接端子3通过被保持部件保持而将外部电路电连接到基板上。 导线被缠绕在连接端子3中。连接端子3包括插入部分31，其至少一部分紧密地缠绕并插入到保持构件的中空部分中，粗绕组部分32，其中线 以预定间隔缠绕的接触部34和设置在粗绕组部32的与插入部31侧的端部不同的一侧的端部的接触部34与外部电路接触 。 插入部31包括直径大于中空部的直径的压入部。

公开(公告)号：EP2472143A1

公开(公告)日：2012-07-04

申请号：EP10812013.0

申请日：2010-08-27

Applicant: NHK Spring Co.,Ltd.

Inventor： SHIGEMATSU, Ryohei ,  NAKAJIMA, Kiyoshi ,  MURAKAMI, Kenji ,  FUJII, Takahiro ,  IINO, Shinji ,  YAGAME, Hiroshi

IPC: F16H1/14 ,  B60N2/06 ,  B60N2/16 ,  B60N2/22 ,  F16H1/06 ,  F16H25/16

CPC classification number: B60N2/0296 ,  B60N2/0232 ,  F16H37/065 ,  F16H63/304 ,  F16H2063/3056 ,  Y10T74/19051 ,  Y10T74/19251 ,  Y10T74/19279

Abstract: Weight reduction and space reduction can be performed by using a mechanical clutch having a simplified structure for driving plural output shafts by one motor.
Output gears 21 are disposed so as to be movable toward and counter to plural second input gears 14 to which rotation of the motor 10 is transmitted, and so as to be biased toward the plural second input gears 14. A cam 41, which has plural recesses 42 provided at the periphery thereof, is disposed at the inside of the output gear. The cam 41 is rotated, and a pin 24 of the output gear 21 enters the recess, so that the output gear 21 is moved toward the second input gear 14, and the output gear 21 is engaged with the second input gear 14.

Abstract translation: 可以通过使用具有简化结构的机械离合器来实现重量减少和减少空间，从而通过一个电动机驱动多个输出轴。 输出齿轮21被设置成能够朝向和相对于多个第二输入齿轮14移动并且与电动机10的旋转传递到的第二输入齿轮相对，并且被朝向多个第二输入齿轮14偏置。凸轮41具有多个 设置在其周边的凹部42设置在输出齿轮的内侧。 凸轮41旋转，输出齿轮21的销24进入凹部，使得输出齿轮21朝向第二输入齿轮14移动，并且输出齿轮21与第二输入齿轮14接合。

公开(公告)号：EP2650561A1

公开(公告)日：2013-10-16

申请号：EP11847146.5

申请日：2011-12-08

Applicant: Nhk Spring Co., Ltd.

Inventor： HIRATA, Takafumi ,  SHIGEMATSU, Ryohei ,  FUJII, Takahiro

IPC: F16H3/30 ,  F16H55/20

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16D3/06 ,  F16H55/06 ,  F16H55/20 ,  F16H2055/065 ,  Y10T74/19088 ,  Y10T74/19688

Abstract: To provide a multi-shaft driving device that aims for a lightening of weight and lowering of cost as compared with conventional structures. In a structure in which, when a movable shaft (40) is slidably installed at an output shaft (20) and advances toward an input-side bevel gear (14), an output-side bevel gear (50) of a distal end side of the movable shaft (40) meshes-together with the input-side bevel gear (14), and the movable shaft (40) rotates and rotation of this movable shaft (40) is transmitted to the output shaft (20), the movable shaft (40) and the output-side bevel gear (50) are molded integrally of resin, and the output shaft (20) also is formed of resin, and the movable shaft (40) is slidably exteriorly placed on an outer peripheral side of the output shaft (20).

Abstract translation: 提供一种多轴驱动装置，其与传统结构相比，重量轻，成本降低。 在可动轴（40）可滑动地安装在输出轴（20）上并向输入侧锥齿轮（14）前进的结构中，前端侧的输出侧锥齿轮（50） 所述可动轴（40）与所述输入侧锥齿轮（14）啮合，并且所述可动轴（40）旋转，并且所述可动轴（40）的旋转被传递到所述输出轴（20），所述可动轴 轴（40）和输出侧锥齿轮（50）由树脂一​​体地模制，输出轴（20）也由树脂形成，并且可动轴（40）可滑动地外部放置在 输出轴（20）。

公开(公告)号：EP2650561B1

公开(公告)日：2015-08-19

申请号：EP11847146.5

申请日：2011-12-08

Applicant: NHK SPRING CO., LTD.

Inventor： HIRATA, Takafumi ,  SHIGEMATSU, Ryohei ,  FUJII, Takahiro

IPC: F16H3/30 ,  F16H55/20

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16D3/06 ,  F16H55/06 ,  F16H55/20 ,  F16H2055/065 ,  Y10T74/19088 ,  Y10T74/19688