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:
Jan. 01, 2002
Filed:
Apr. 18, 2000
Applicant:
Inventors:
Assignee:
Miyakoshi Printing Machinery Co., Ltd., Narashino, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65H 2/318 ;
U.S. Cl.
CPC ...
B65H 2/318 ;
Abstract
In a rotary press, a traveling amount of a paper web is controlled by an infeed system including infeed rolls which feed the paper web to a subsequent stage for an operation such as a printing process. The infeed system of the rotary press includes a traveling amount measuring device disposed on a traveling line of the paper web fed by the infeed rolls for measuring the traveling amount of the paper web in a tension free state and for generating a signal representing the measured result, and a traveling amount controlling device for controlling the traveling amount of the paper web fed by the infeed rolls in response to the signal from the traveling amount measuring device.