Search International and National Patent Collections

1. (WO2018105666) PRESSING STRUCTURE AND PRESSING UNIT

Pub. No.:    WO/2018/105666    International Application No.:    PCT/JP2017/043879
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: F16F 1/18
H01L 23/40
Applicants: NHK SPRING CO., LTD.
日本発條株式会社
Inventors: IMAIZUMI, Hiroo
今泉 浩夫
TAJIMA, Norihiro
田島 典拓
YAMADA, Yoshio
山田 佳男
TAKAHASHI, Shuji
高橋 秀志
YONEOKA, Atsushi
米岡 篤志
Title: PRESSING STRUCTURE AND PRESSING UNIT
Abstract:
A pressing structure according to the present invention is arranged between a first body to be pressed and a second body to be pressed opposing the first body to be pressed, and presses the first body to be pressed and the second body to be pressed. The pressing structure is equipped with a spring member comprising a single band-like body and having: a base section having a curved main surface; two extended sections each extending from an end of the base section and curving in a form the reverse of curvature form of the base section; and two bent sections extending from the ends of the extended sections on the opposite side from the side connected to the base section, and curving in a form the reverse of the curvature form of the extended sections. The maximum thickness of the extended sections and the bent sections is less than the maximum thickness of the base section.