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:
May. 25, 1976
Filed:
Oct. 30, 1973
Applicant:
Inventors:
Ernst Felix, Uster, CH;
Hans Locher, Uster, CH;
Assignee:
Zellweger, Ltd., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01G / ; D01H / ;
U.S. Cl.
CPC ...
19215 ; 19240 ;
Abstract
In order to compensate the combing periods in density fluctuation machine slivers, the density of each of a plurality of slivers is measured to detect the phase positions of the combing periods therein and then the relative positions of the respective slivers are adjusted to place the combing periods in each sliver out of phase with the combing periods in the other slivers before the slivers are combined. The adjustment of the phase position of the slivers is effected by varying the length of the path of the sliver between the combing machine and the point where the slivers are combined.