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. 05, 1988
Filed:
Feb. 05, 1986
Applicant:
Inventor:
Fernando Caselli, Pontassieve, IT;
Assignee:
Officine Savio S.p.A., Pordenone, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04B / ;
U.S. Cl.
CPC ...
66219 ; 66222 ;
Abstract
A method and device for needle selection in a circular knitting machine, by which the jacks are inactivated by causing a plurality of slides to approach the peripheral surface of the cylinder in order to come into contact with the jack selection butts. Slides are selectively retained in the approached position to implement the inactivation while allowing the other slides to withdraw. The inactivation is implemented starting approximately from the half revolution following that in which the approach has taken place. The selection action is effected by electromagnetic devices, the action of which is programmed revolution by revolution of the circular machine.