SPRING MEMBER - NHK SPRING CO LTD

Title:

SPRING MEMBER

Document Type and Number:

WIPO Patent Application WO/2023/210591

Kind Code:

A1

Abstract:

This spring member includes a plurality of spring units that press a first pressed object and a second pressed object in a direction away from each other in a first direction and have a first member and a second member, the first pressed object and the second pressed object facing each other in the first direction. The first member is formed from a material having at least either higher electrical conductivity or thermal conductivity than the material forming the second member. In the first member, first abutting portions coming into abutment with the first pressed object are formed at both ends in a second direction, and a second abutting portion coming into abutment with the second pressed object is formed in the middle portion in the second direction. In the second member, both ends in the second direction press the first pressed object through the first abutting portions, and the middle portion in the second direction presses the second pressed object through the second abutting portion. The plurality of spring units are provided in a continuous manner in a third direction, and one end of at least one of the plurality of spring units in the second direction is provided at a position displaced in the second direction relative to one end of another spring unit in the second direction that is adjacent to said spring unit in a third direction.

Inventors:

TAJIMA NORIHIRO (JP)
YONEOKA ATSUSHI (JP)
TAKAHASHI SHUJI (JP)

Application Number:

PCT/JP2023/016145

Publication Date:

November 02, 2023

Filing Date:

April 24, 2023

Export Citation:

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Assignee:

NHK SPRING CO LTD (JP)

International Classes:

F16F1/18

Domestic Patent References:

WO2017033802A1	2017-03-02
WO2015064572A1	2015-05-07
WO2022091824A1	2022-05-05