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. 07, 1982
Filed:
Sep. 05, 1980
Henri Crouzet, Renaison, FR;
ASA S.A., , FR;
Abstract
A yarn texturizing machine in which there are provided a plurality of treatment positions, each position presenting, in operational sequence, a yarn supply device, a first yarn feeder, a yarn heating device, a cooling zone for the heated yarn, a false twist spindle, a second yarn feeder and a windup device. This machine is presenting a central frame on either side of which are symetrically arranged the working positions. A guide tube for the yarn is arranged between the first delivery device and the heater entry, the connection between this tube with the heater being realized by means of a connecting element also joined to a blowing source permitting to eliminate the fumes inside the heater. The connecting element comprises means to the stop of the blowing during the yarn launching operation and to the automatic starting of the blowing action when running normally.