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:
Dec. 21, 1976
Filed:
Aug. 15, 1975
Applicant:
Inventor:
Claus-Peter Luth, Florence, I;
Assignee:
Macchine Tessili Circolari-Matec S.p.A., Rome, I;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04B / ;
U.S. Cl.
CPC ...
66 5 / ;
Abstract
A selection device for oscillating jacks in a circular knitting machine comprising selection levers pivotal between an active position in which the jacks are radially thrust by a thrust profile of the levers, and an inactive position. The levers are moved into one of these positions by engagement of a control profile of the levers by the butts and are held in this position by a permanent magnet. The flux of the magnet can be neutralized temporarily by program-controlled windings to permit release of a selected lever whereby the lever is moved into its other position by means of a bias.