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:
Aug. 27, 2019
Filed:
Feb. 17, 2015
Applicant:
Fuji Corporation, Chiryu-shi, JP;
Inventors:
Kenzo Ishikawa, Kariya, JP;
Yoshimasa Terashita, Wakayama, JP;
Assignee:
FUJI CORPORATION, Chiryu-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 13/04 (2006.01); B25J 15/06 (2006.01);
U.S. Cl.
CPC ...
H05K 13/0408 (2013.01); B25J 15/0616 (2013.01); H05K 13/0409 (2018.08);
Abstract
A suction nozzle includes a suction pad portion at a tip of an air pipe formed to be larger than the air pipe, in which a resistance cavity which causes resistance and decreases air flow speed when a positive pressure is applied is formed between a flow path and a cavity portion. In the suction nozzle, since the resistance cavity is formed, a positive pressure is applied by the air whose flow speed is suppressed and the suction release of the component is performed. The resistance cavity may be a cavity having a slit shape.