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.:

US 7293767 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 13, 2007

Filed:

Dec. 05, 2003
Applicants:

Tadanobu Shibabuki, Kanagawa, JP;

Kazuoki Komiyama, Kanagawa, JP;

Yoshinori Kawamura, Kanagawa, JP;

Inventors:

Tadanobu Shibabuki, Kanagawa, JP;

Kazuoki Komiyama, Kanagawa, JP;

Yoshinori Kawamura, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 3/46 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a sheet sucking/feeding device, actuators are independently and individually connected respectively to plural suction cups. At a point in time when a printing plate is sucked and raised up by a predetermined amount, every other one of the actuators is simultaneously operated such that the suction cups connected to the operated actuators are displaced upwardly. The sucked uppermost printing plate is curved so as to become wavy. Air enters in between the uppermost printing plate and a next printing plate therebeneath such that that printing plate therebeneath is disjoined (separated). Only the uppermost printing plate is stably removed and fed out.


Find Patent Forward Citations

Shibabuki, Tadanobu. (2007). Sheet sucking/feeding device (U.S. Patent No. 7293767). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7293767

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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