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:
May. 30, 1989
Filed:
Feb. 08, 1988
Yasutaka Kojima, Tokyo, JP;
Yuhki Watanabe, Tokyo, JP;
Akiyama Printing Machinery Manfacturing Corp., Tokyo, JP;
Kamo Denki Research Institute Ltd., Tokyo, JP;
Abstract
The present invention relates to an apparatus for matching register marks and punching U-holes for a press plate which is capable of executing regular print by single register mark matching, and is composed of a press plate loading table for loading a press plate material, a pin hole positioning mechanism for supporting the lower edge of said press plate material, a press plate material centering mechanism for centering said press plate material in the horizontal direction, a register mark location reading device for reading register marks on said press plate material, a press plate material horizontal and vertical feed mechanism for adjusting said press plate material in the horizontal and vertical directions, a press plate locking device for vacuum contacting and releasing said press plate material, an automatic U-hole punching mechanism for punching a pair or two pairs of U-holes of predetermined pitches on said plate material, and an operation device for controlling the operation of each mechanism.