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:
Apr. 11, 1995
Filed:
Nov. 18, 1993
Applicant:
Inventor:
Hideo Aoyama, Fuchu, JP;
Assignee:
Ryobi Limited, Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101 76 ;
Abstract
A number printing unit for an offset printing machine in which blocks are fixed to a numbering unit mounting holder provided rotatably on an operation side frame. Coupling retainer blocks are inserted into groups formed in the blocks. The coupling retainer blocks are mounted on the numbering unit mounting holder by screws, washers and bolts. A gear is rotatably mounted on the numbering unit mounting holder through a bearing. A coupling ring is fixed to the gear by screw. Abutment portions of the coupling retainer blocks are brought into contact with the coupling ring.