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:
Sep. 15, 2015
Filed:
Jun. 03, 2011
Kenzo Otake, Tsukuba, JP;
Norihiro Kumagai, Tsukuba, JP;
Hideki Mori, Tsukuba, JP;
Hiromitsu Numauchi, Tsukuba, JP;
Soichi Nakamura, Tsukuba, JP;
Kenzo Otake, Tsukuba, JP;
Norihiro Kumagai, Tsukuba, JP;
Hideki Mori, Tsukuba, JP;
Hiromitsu Numauchi, Tsukuba, JP;
Soichi Nakamura, Tsukuba, JP;
KOMORI CORPORATION, Tokyo, JP;
Abstract
A contact pressure adjusting method and a contact pressure adjusting apparatus for a printing press, which can adjust a contact pressure automatically and always highly accurately without the influence of mechanical oscillations (disturbance such as noise), are provided. For this purpose, the contact pressure (load) of a wiping roll on an intaglio cylinder is converted into the torque value (electric current value) of a wiping roll drive motor, and given as feedback to a wiping roll contact pressure adjusting motor.