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.:
Date of Patent:
Nov. 08, 2016
Filed:
Mar. 14, 2012
Kazuyuki Tsukimori, Okayama, JP;
Manabu Takahashi, Okayama, JP;
Hiroyuki Moriyama, Tottori, JP;
Shigenobu Fukui, Tottori, JP;
Kazuyuki Tsukimori, Okayama, JP;
Manabu Takahashi, Okayama, JP;
Hiroyuki Moriyama, Tottori, JP;
Shigenobu Fukui, Tottori, JP;
OMRON Corporation, Kyoto, JP;
Abstract
A limit switch has a housing having an opening in a front surface of the housing, and a connection hole in which a lead wire is drawn made in a bottom surface of the housing, a switch main body fixed in the housing, a front surface of which is vertically partitioned into a plurality of stages, a pair of fixed contact terminals embedded at each of the stages, an operation shaft exposed from a ceiling surface of the switch main body, a contact that is opened and closed by driving the operation shaft in a shaft center direction, and a projection provided between the fixed contact terminals embedded at the stages of the front surface of the switch main body.