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. 01, 1977
Filed:
Feb. 06, 1976
Applicant:
Inventor:
Fritz Stahlecker, Bad Uberkingen, DT;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57156 ; 57 5895 ; 57 78 ;
Abstract
In piecing a thread, it is important for each piecing operation to be performed under uniform conditions. In order to provide uniform conditions for the area of the fibre feed, the fibre tuft offered to the opening means is trimmed in a certain manner, which is then the same for every piecing operation, before the sliver feed is switched on.