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:
Oct. 24, 2017
Filed:
Sep. 03, 2013
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Kentarou Ootani, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A mechanical stopper device having a desirable stopper function while having a simple structure, and a multi-joint robot having the mechanical stopper device. A mechanical stopper is constituted by an elastically deformable body arranged on a second arm, and a contacting member arranged on a first arm so that the deformable body comes into contact with the contacting member when the second arm is rotated by a predetermined angle. The spring pin has a slit extending in the longitudinal direction thereof, and the extending direction of the slit when the pin is inserted into a hole intersects with a contact direction of the spring pin against the contacting member.