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:
Apr. 06, 2021
Filed:
Aug. 14, 2019
Fanuc Corporation, Yamanashi, JP;
Jun Ibayashi, Yamanashi, JP;
Takayuki Wakabayashi, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A maintenance jig for a balancer of a robot includes a balancer with a casing closed at both ends by two end plates, each having a through hole, a movable member disposed in the casing, movable in an axial direction of the casing, a rod, one end of which is fixed to the movable member and another end of which is disposed outside the casing, and a force generating member accommodated in the casing. The force generating member generates a pulling force that pulls the rod into the casing. The maintenance jig includes a first member detachably fixed to the other end plate, a second member includes a male screw portion to be fastened to a screw hole of the first member, and a rotational force input unit through which a rotational force is input.