公开(公告)号：EP2578421A1

公开(公告)日：2013-04-10

申请号：EP11786549.3

申请日：2011-05-19

Applicant: Nhk Spring Co., Ltd.

Inventor： ITO, Hidemasa ,  TOMINAGA, Jun ,  TAJIMA, Norihiro

IPC: B60G15/06 ,  B60G11/16 ,  F16F1/32 ,  F16F9/32

CPC classification number: B60G15/06 ,  B60G11/16 ,  B60G15/067 ,  B60G2204/128 ,  F16F1/12 ,  F16F1/32 ,  F16F9/32 ,  F16F9/54

Abstract: A suspension device for solving problems that occur in a conventional damper and a rubber member is provided. A suspension device 101 is equipped with, for example, a damper 50 including a piston portion 51, a suspension spring 60, an upper seat 70, and a spring 1. The spring 1 is arranged between an upper end portion of the piston portion 51 and a lower surface of the upper seat 70 and is an elastic member for receiving a load from the damper 50. The spring 1 has load characteristics in which hysteresis does not occur, whereby a dynamic spring constant can be small. Therefore, transmission of vibrations in a high-frequency range and an infinitesimal amplitude range is decreased. On the other hand, the spring 1 has a main body 10 that functions as a disc spring portion. Therefore, the spring constant in a direction perpendicular to an axis line of the damper 50 is large, whereby stiffness in the direction perpendicular to the axis line is increased. As a result, ride quality is improved, and stable handling is obtained.

Abstract translation: 提供了用于解决常规阻尼器和橡胶构件中发生的问题的悬架装置。 悬架装置101具备例如具有活塞部51，悬架弹簧60，上座70以及弹簧1的阻尼器50.弹簧1配置在活塞部51的上端部 以及上座70的下表面，并且是用于接收来自阻尼器50的载荷的弹性构件。弹簧1具有其中不发生滞后的载荷特性，由此动态弹簧常数可以较小。 因此，降低了高频范围和无限小振幅范围内的振动的传播。 另一方面，弹簧1具有用作碟形弹簧部分的主体10。 因此，与减震器50的轴线垂直的方向的弹簧常数大，与轴线垂直的方向的刚性增大。 结果，乘坐质量得到改善，并且获得稳定的操作。

公开(公告)号：EP2287490A1

公开(公告)日：2011-02-23

申请号：EP09746539.7

申请日：2009-05-08

Applicant: NHK Spring Co., Ltd.

Inventor： TAJIMA, Norihiro ,  TOMINAGA, Jun ,  ITO, Hidemasa

IPC: F16F1/32

CPC classification number: F16F1/32

Abstract: The first corner portion 13, which is formed at the boundary portion between the main body portion 10 and the first cylindrical portion 11 which are positioned to each other as shown in Figs. 2A and 2B , can elastically deform in application of load such that the angle α of the first corner portion 13 changes depending on the pressing force from the first member 101. In this case, the first corner portion 13 can move toward the outside of the inner periphery portion of the main body portion 10 (the left side in the Figure) while the angle α changes. The second corner portion 14, which is formed at the boundary portion between the main body portion 10 and the second cylindrical portion 12 which are positioned to each other as shown in Figs. 2A and 2B , has the same function as that of the first corner portion 13, and it can move toward the outside of the outer periphery portion of the main body portion 10 (the right side in the Figure) while the angle β changes depending on the pressing force from the second member 102 in the elastic deformation of the second corner portion 14. As a result, the spring can prevent generation of hysteresis in load characteristics without increasing the number of parts, and enables height adjustment of the spring.

Abstract translation: 如图1和图2所示，形成在主体部分10和第一圆筒部分11之间的交界部分处的第一角部分13彼此定位。 如图2A和图2B所示，在施加载荷时可以弹性变形，使得第一角部13的角度α根据来自第一构件101的压力而变化。在这种情况下，第一角部13能够朝向 当角度α改变时，主体部分10的内周部分（图中的左侧）。 如图1和图2所示，形成在主体部分10和第二圆筒部分12之间的边界部分的第二角部分14相互定位。 图2A和图2B所示的第二角部13具有与第一角部13相同的功能，并且角度β根据第一角部13的位置而变化，并且能够朝向主体部10的外周部的外侧（图中的右侧） 在第二角部分14的弹性变形中来自第二部件102的压力。结果，弹簧可以防止在负载特性中产生滞后而不增加部件的数量，并且能够调节弹簧的高度。

公开(公告)号：EP2287490B1

公开(公告)日：2018-07-11

申请号：EP09746539.7

申请日：2009-05-08

Applicant: NHK Spring Co., Ltd.

Inventor： TAJIMA, Norihiro ,  TOMINAGA, Jun ,  ITO, Hidemasa

IPC: F16F1/32

CPC classification number: F16F1/32

Abstract: The first corner portion 13, which is formed at the boundary portion between the main body portion 10 and the first cylindrical portion 11 which are positioned to each other as shown in Figs. 2A and 2B , can elastically deform in application of load such that the angle ± of the first corner portion 13 changes depending on the pressing force from the first member 101. In this case, the first corner portion 13 can move toward the outside of the inner periphery portion of the main body portion 10 (the left side in the Figure) while the angle ± changes. The second corner portion 14, which is formed at the boundary portion between the main body portion 10 and the second cylindrical portion 12 which are positioned to each other as shown in Figs. 2A and 2B , has the same function as that of the first corner portion 13, and it can move toward the outside of the outer periphery portion of the main body portion 10 (the right side in the Figure) while the angle ² changes depending on the pressing force from the second member 102 in the elastic deformation of the second corner portion 14. As a result, the spring can prevent generation of hysteresis in load characteristics without increasing the number of parts, and enables height adjustment of the spring.

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：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。