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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9653235 B1

PDFFull Text
Expired
Date of Patent:
May. 16, 2017

Filed:

Jul. 31, 2015

Switch device

Applicants:

Fuji Electric Fa Components & Systems Co., Ltd., Chuo-ku, Tokyo, JP;

Chichibu Fuji Co., Ltd., Chichibu-gun, Saitama, JP;

Inventors:

Eijirou Shimoyama, Saitama, JP;

Yoshihiro Takano, Saitama, JP;

Noriyoshi Machida, Kounosu, JP;

Assignees:

FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD., Tokyo, JP;

CHICHIBU FUJI CO., LTD., Chichibu-gun, Saitama, JP;

Attorney:

Manabu Kanesaka

Primary Examiner:

Renee Luebke

Assistant Examiner:

Ahmed Saeed

Int. Cl.
CPC ...
H01H 3/62 (2006.01); H01H 25/00 (2006.01); H01H 3/02 (2006.01); H01H 13/62 (2006.01); H01H 13/14 (2006.01);
U.S. Cl.
CPC ...
H01H 25/008 (2013.01); H01H 3/022 (2013.01); H01H 13/62 (2013.01); H01H 13/14 (2013.01); H01H 2003/0246 (2013.01); H01H 2221/01 (2013.01);
Abstract

A switch device includes an operation unit having a pushbutton for performing a pushing operation; a switch unit separably joined to the operation unit, the switch unit including an opening-closing contact mechanism opened or closed in conjunction with the pushing operation of the pushbutton of the operation unit, and a rotary drive plate rotating between a standby position and a usage position; and an engagement portion engaging the operation unit to the rotary drive plate to rotary-drive the rotary drive plate from the standby position to the usage position when the operation unit is attached to the switch unit. The operation unit is detached from or attached to the switch unit to set the opening-closing contact mechanism in respectively predetermined opening-closing states.

Find Patent Forward Citations

Shimoyama, Eijirou. (2017). Switch device (U.S. Patent No. 9653235). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9653235

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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