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. 30, 1997
Filed:
Oct. 21, 1996
Yohsuke Nobuta, Kanagawa-ken, JP;
Yasuo Shibuya, Tokyo, JP;
Tohru Higuchi, Kanagawa-ken, JP;
Daisuke Nakamura, Kanagawa-ken, JP;
Abstract
There is provided a construction which comprises: a printing plate receiving means that is arranged at a position remote from the periphery of a plate cylinder for supporting a printing plate lock-up hook portion in parallel to the axis of the plate cylinder and as capable of displacement in parallel to that axis; a receiving position determining means for positioning at a predetermined position of the printing plate receiving means the printing plate lock-up hook portion mounted thereon; and a stop position determining means for stopping the printing plate receiving means at a predetermined position relative to a side end surface of the plate cylinder. The invention enables a printing plate being locked up to be positioned with an extremely high precision, yet in a short period of time, corresponding to the position where it is to be locked up, relative to an axially displaced plate cylinder.