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. 02, 2014
Filed:
Oct. 28, 2011
Applicants:
Makoto Furuta, Fukuoka, JP;
Toru Nakako, Fukuoka, JP;
Tetsuya Yamasaki, Fukuoka, JP;
Inventors:
Assignee:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/68 (2006.01); B65G 49/07 (2006.01); G02F 1/13 (2006.01); H01L 21/683 (2006.01); B65G 47/91 (2006.01); B25J 15/06 (2006.01); H01L 21/677 (2006.01); H01L 21/687 (2006.01);
U.S. Cl.
CPC ...
H01L 21/6838 (2013.01); B25J 15/0616 (2013.01); B65G 47/918 (2013.01); H01L 21/67748 (2013.01); H01L 21/67742 (2013.01); H01L 21/6875 (2013.01);
Abstract
An adsorbent in a board conveying hand includes: a pad for adsorbing a board in contact with the board; and an elastic member interposed between the fork and the pad and provided with an adsorption passage for allowing an adsorbing fluid to pass between the fork and the pad, wherein a part of the elastic member is deformed, thus arbitrarily varying a projection amount of the pad from the fork.