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. 17, 1991
Filed:
Jul. 05, 1990
Riccardo Tenconi, Varese, IT;
Mec-Mor S.r.l., Induno Olona, IT;
Abstract
The machine has a needle holder element which has a plurality of grooves. Each groove accommodates at least one needle and one selector which faces, with one of its longitudinal ends, the base of the needle. Each needle has at least one heel which protrudes from the related groove of the needle holder element and is engageable in paths defined by cams which face the needle holder element, in order to actuate the needles with a reciprocating longitudinal motion along the grooves for forming knitting. Each needle is oscillable in a plane which is substantially parallel to the sides of the related groove for the passage of its heel from a position in which it is sunk in the groove to an extracted position in which it protrudes from the related groove. An extraction element is provided in each of the grooves between the selector and the related needle and is controllably movable from an inoperative position, in which it does not interfere with the position of the needle, to an operative position, in which it defines a rest for the side of the needle which is opposite to its heel so as to keep the heel in an extracted position.