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. 12, 2001
Filed:
Nov. 23, 1999
Applicant:
Inventors:
Wilfried Kolbe, Gülzow, DE;
Klaus Schirrich, Bielefeld, DE;
Manfred Terstegen, Bielefeld, DE;
Bodo Steinmeier, Bielefeld, DE;
Assignee:
Fischer & Krecke GmbH & Co., Bielefeld, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F 1/3008 ;
U.S. Cl.
CPC ...
B41F 1/3008 ;
Abstract
A drive clutch for connecting a drive shaft (,) with an exchangeable cylinder (,) of a printing machine, such that, at one end of the cylinder (,), a locking part (,) is provided and that, in or on the drive shaft, a spanner (,) is disposed, which has a recess (,), which opens up radially and into which the locking part (,) can be introduced positively, and that the spanner (,) can be retracted axially, in order to pull the cylinder (,) with the help of the locking part (,) against the end of the drive shaft (,).