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:
Jan. 13, 1981
Filed:
Feb. 04, 1980
Applicant:
Inventor:
Arthur Wurmli, Winterthur, CH;
Assignee:
Rieter Machine Works Ltd., Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; B65H / ;
U.S. Cl.
CPC ...
57353 ; 2421 / ;
Abstract
The thread guide arrangement for ring spinning and ring twisting machines comprises a thread guide lappet (6) and a wire-shaped thread guide eyelet (3), defining the thread balloon point, and mounted using a screw (13), which screw (13) is provided with an extension (13a) acting as a thread catching device, and which thus prevents the occurrence of multiple end breakages in a row. For easier removal of thread remnants, the extension (13a) can be smooth. The screw (13) furthermore is used for centerably mounting the thread guide eyelet (3) with respect to the spindle axis (a).