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. 02, 1987
Filed:
Jul. 01, 1985
Applicant:
Inventor:
Peter Krusche, Aachen, DE;
Assignee:
Hergeth Hollingsworth GmbH, Duelman, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01G / ;
U.S. Cl.
CPC ...
19 98 ; 19100 ;
Abstract
A method for processing staple fibers on a roller card including a carding cylinder and a plurality of working points provided at the periphery of the carding cylinder. Each working point is formed at a corresponding pair of worker rollers and clearer rollers. The method comprises circulating the fibers about the working points for different circulation times whose mutual ratios do not form integers; and rotating a working roller at a speed of between twenty meters per minute and ninety meters per minute.