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. 16, 2021
Filed:
Feb. 12, 2019
Omron Corporation, Kyoto, JP;
Shunkichi Sasaki, Osaka, JP;
Nobuchika Takiguchi, Moriyama, JP;
Satoshi Nishiuchi, Takatsuki, JP;
Keisaku Kikuchi, Kusatsu, JP;
OMRON CORPORATION, Kyoto, JP;
Abstract
The present invention maintains sealing of the housing over a long period of time. A multiple-optical-axis photoelectric sensor () includes a light projector () and a light receiver () whose external forms are each formed by a housing () including an outer case () constituted by a main body case () and a first cap member (), a light-transmitting plate (), a first pressing member (A), second pressing members (B), a first adhesive tape (A), and second adhesive tapes (B). The first cap member () has a supporting part () provided on its inner side, and an elastic member () is provided between the second pressing member (B) and a portion of the light-transmitting plate () supported by the supporting part (). The light-transmitting plate () is pressed toward the first cap member () via the elastic member ().