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:
May. 28, 1996
Filed:
Mar. 28, 1995
Applicant:
Inventors:
Atsushi Watanabe, Yamanashi, JP;
Ryo Nihei, Yamanashi, JP;
Akihiro Terada, Yamanashi, JP;
Takahiro Hase, Yamanashi, JP;
Assignee:
Fanuc Ltd., Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
738665 ; 1525029 ; 356448 ; 901 41 ; 901 42 ; 901 47 ;
Abstract
A window mechanism for a sensor provided at the distal end of a robot arm of an industrial robot comprises a housing for enclosing the sensor which housing includes an opening, a glass plate for closing the opening, wiper for wiping the outer surface of the glass plate, a holder plate for slidably holding the glass plate member on the housing, and an exchanger for exchanging the plate member held by the holder with a new glass plate.