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. 09, 1982
Filed:
Sep. 11, 1980
Applicant:
Inventors:
Hubert Kremer, Grefrath, DE;
Josef Claassen, Goch, DE;
Assignee:
Maschinenfabrik Carl Zangs Aktiengesellschaft, Krefeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G65H / ; G03B / ;
U.S. Cl.
CPC ...
226 53 ; 226 74 ;
Abstract
A punch for a pattern card for textile machines, for instance shedding machines or automatic knitting machines, having a step-by-step transport device and a centering device for pin wheels arranged on a shaft, for the transport of the pattern card. In order to increase the punching output and reduce the noise level, the step-by-step transport device comprises a stepping motor, and a coupling is arranged between the stepping motor and the shaft, and a centering wheel, which cooperates with a lever which simultaneously actuates the coupling, is fastened on the shaft.