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:
Nov. 25, 2008
Filed:
Aug. 29, 2006
Applicant:
Klaus Töpfer, Büttelborn, DE;
Inventor:
Klaus Töpfer, Büttelborn, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A22C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a retention device comprising a support bracket that can be moved along a filling tube, for accommodating a brake ring clasped around the filling tube to exercise a frictional force on a tubular casing to be pulled off the filling tube during filling, and further comprising a drive coupled to the support bracket for moving the support bracket back and forth parallel to the filling tube. The drive comprises a crank transmission with a crank that is connected on the driven side to the support bracket.