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:
Dec. 01, 2020
Filed:
Jul. 29, 2019
Applicant:
Daido Kogyo Co., Ltd., Ishikawa, JP;
Inventors:
Hayato Iguchi, Ishikawa, JP;
Daigo Sawada, Ishikawa, JP;
Assignee:
DAIDO KOGYO CO., LTD., Ishikawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 17/46 (2006.01); B65G 17/08 (2006.01); B65G 17/28 (2006.01); B65G 17/38 (2006.01);
U.S. Cl.
CPC ...
B65G 17/46 (2013.01); B65G 17/08 (2013.01); B65G 17/28 (2013.01); B65G 17/38 (2013.01);
Abstract
A chain for a vacuum conveyor, includes a plurality of links each having a flat front surface for placing a conveyance object and a back surface facing to a suction portion. A plurality of adsorption holes each having a large opening area on the front surface and a small opening area on the back surface is formed in the link.