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. 05, 2022
Filed:
May. 20, 2019
Applicant:
Shimizu Corporation, Tokyo, JP;
Inventors:
Syunsuke Igarashi, Tokyo, JP;
Taku Tani, Tokyo, JP;
Assignee:
SHIMIZU CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 15/00 (2006.01); E04F 21/18 (2006.01); B25J 15/06 (2006.01);
U.S. Cl.
CPC ...
B25J 15/0014 (2013.01); B25J 15/0028 (2013.01); B25J 15/0052 (2013.01); B25J 15/0616 (2013.01); E04F 21/1805 (2013.01);
Abstract
An end effector including: a supporter configured to support a plate member; a support table provided at an end portion of the supporter via an universal joint and configured to support the plate member by making surface contact with the plate member; holding unit including a pair of holders configured to move linearly in a planar direction while the support table is interposed between the pair of holders in the planar direction, the holding unit being fixed to a base portion of the support table; and electric cylinders configured to change an inclination angle of the support table with respect to the supporter.