公开(公告)号：US20160153529A1

公开(公告)日：2016-06-02

申请号：US14772681

申请日：2014-02-06

Applicant: NHK SPRING CO., LTD.

Inventor： Takao KOBAYASHI ,  Takahiro ITO ,  Yoshiyuki TAKAHASHI ,  Kazuto HIRAOKA

IPC: F16H7/08 ,  F01L1/18

CPC classification number: F16H7/08 ,  F01L1/18 ,  F16H2007/0804 ,  F16H2007/081 ,  F16H2007/0893

Abstract: A load-applying device is provided that includes a spiral spring that is formed from a thin strip that is wound multiple times in a spiral shape; a movable body; and a fixing member. The spiral spring is disposed between the movable body and the fixing member, in a manner capable of performing a diameter reduction operation and a diameter expansion operation, and an outer-circumference part of the spiral spring contacting the movable body and the fixing member directly, or indirectly.

Abstract translation: 提供了一种负载施加装置，其包括螺旋弹簧，该螺旋弹簧由螺旋形多次卷绕的薄带形成; 移动体; 和固定构件。 螺旋弹簧以能够进行直径减小操作和直径膨胀操作的方式设置在可移动体和固定构件之间，螺旋弹簧的外周部分直接接触可移动体和固定构件， 或间接。