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. 06, 2018
Filed:
Feb. 25, 2014
Applicant:
Fuji Machine Mfg. Co., Ltd., Chiryu, JP;
Inventor:
Tsuyoshi Mizukoshi, Chiryu, JP;
Assignee:
FUJI MACHINE MFG. CO., LTD., Chiryu, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41F 15/44 (2006.01); H05K 3/12 (2006.01); B41F 15/08 (2006.01); B41F 15/42 (2006.01); H05K 3/34 (2006.01);
U.S. Cl.
CPC ...
B41F 15/44 (2013.01); B41F 15/0881 (2013.01); B41F 15/423 (2013.01); H05K 3/1233 (2013.01); B41P 2215/132 (2013.01); H05K 3/3484 (2013.01);
Abstract
A screen printer in which a squeegee is lowered towards a screen when the internal pressure of a second air chamber of a pressing force adjusting air cylinder is decreased. A control section performs control of an air regulator based on response times from starting control of the air regulator to decrease or increase the internal pressure of the second air chamber until a value detected by a pressure sensor reaches a target value of the internal pressure.