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:
Mar. 27, 2018
Filed:
Jul. 08, 2016
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Shiguma Iijima, Suwa, JP;
Tsuguya Kojima, Chino, JP;
Takuma Okamuro, Fujimi, JP;
Takahiro Sakamoto, Hokuto, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 47/14 (2006.01); B65G 47/24 (2006.01); B65G 43/08 (2006.01); B65G 27/04 (2006.01); B65G 27/02 (2006.01);
U.S. Cl.
CPC ...
B65G 43/08 (2013.01); B65G 27/02 (2013.01); B65G 27/04 (2013.01); B65G 47/1421 (2013.01); B65G 2812/0392 (2013.01);
Abstract
A workpiece supplying device includes a pallet that has a groove portion being disposed in an arc state and a stepped portion including a stepped surface intersecting a circumferential direction of the pallet and accommodates a workpiece, and a vibration unit that drives the pallet due to vibration and transports the workpiece in the circumferential direction toward the stepped portion. A plurality of the groove portions are disposed in a concentric manner.