Title:
PRESSING STRUCTURE AND PRESSING UNIT
Document Type and Number:
WIPO Patent Application WO/2018/105666
Kind Code:
A1
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.
Inventors:
IMAIZUMI HIROO (JP)
TAJIMA NORIHIRO (JP)
YAMADA YOSHIO (JP)
TAKAHASHI SHUJI (JP)
YONEOKA ATSUSHI (JP)
TAJIMA NORIHIRO (JP)
YAMADA YOSHIO (JP)
TAKAHASHI SHUJI (JP)
YONEOKA ATSUSHI (JP)
Application Number:
PCT/JP2017/043879
Publication Date:
June 14, 2018
Filing Date:
December 06, 2017
Export Citation:
Assignee:
NHK SPRING CO LTD (JP)
International Classes:
F16F1/18; H01L23/40
Foreign References:
| JP2007166820A | 2007-06-28 | |||
| JPS6330618A | 1988-02-09 | |||
| JPS5874926A | 1983-05-06 | |||
| JP2011200057A | 2011-10-06 | |||
| JP2009014167A | 2009-01-22 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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