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:
Sep. 11, 1984
Filed:
Jan. 03, 1983
Applicant:
Inventor:
Kurt Wetter, Hagenbuch, CH;
Assignee:
Rieter Machine Works, Ltd., Winterthur, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
226 95 ; 226 97 ;
Abstract
The thread suction device has means for bunching a plurality of threads together adjacent to a nozzle opening so that the threads can be simultaneously and uniformly drawn into the suction nozzle. In one embodiment, the nozzle is moved in order to bunch up the thread prior to drawing in of the threads. In another embodiment, a guide on the nozzle is moved in order to bunch the threads up against the nozzle prior to drawing in of the threads.