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. 30, 1986
Filed:
Dec. 11, 1984
Georg Symon, Winterthur, CH;
Rieter Machine Works Ltd., Winterthur, CH;
Abstract
The apparatus for interlacing a multi-filament yarn within an interlacing passage comprises a slide member movable at essentially right angles to the interlacing passage. The slide member has a jet or blow nozzle opening into the interlacing passage. The slide member is selectively movable in predetermined directions. Due to this movability of the slide member there exists the possibility of moving the airstream issuing from the jet or blow nozzle so as to interlace the filaments of the multi-filament yarn. The airstream can be moved within a predetermined operating range in order to thereby optimize the interlacing of the multi-filament yarn. The movement of the slide member is effected by means of a pressure pin or bolt which displaces the slide member against the force of a compression spring.