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:
Apr. 19, 1994
Filed:
Jun. 08, 1992
Applicant:
Inventor:
Henri Genevray, Guebwiller, FR;
Assignee:
N. Schlumberger et Cie, S.A., Guebwiller, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01B / ;
U.S. Cl.
CPC ...
19 84 ; 19 99 ;
Abstract
The present invention concerns a wool card applicable in the field of the textile industry. The card is characterized in that it is equipped with at least three Morel rollers (1), in that it does not have an intermediate comb and in that the tangential velocities of the feeder rollers (2) and the large drum (3) are equal, the reduction in speed of the fiber web between the large drum (3) and the following Morel roller (1) being relatively low.