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:
Jun. 09, 1992
Filed:
Apr. 10, 1990
Applicant:
Inventors:
Assignee:
Toshiba Kikai Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B31F / ; B31F / ;
U.S. Cl.
CPC ...
493 23 ; 493 14 ; 493 20 ; 493444 ; 493445 ;
Abstract
A chopper folding machine including a chopper blade and a conveyor belt driven synchronously by a drive system for a folding apparatus put in juxtaposition with a printing machine, and a timing adjusting device provided in a drive system for at least one of the chopper blade and the conveyor belt for adjusting the timing of chopper folding. Thus, the timing of the conveyance of a signature, to be folded, by the conveyor belt and that of vertical movement of the chopper blade are adjusted.