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:
Oct. 02, 2007
Filed:
Jul. 17, 2002
Applicant:
Paer Josefsson, Boras, SE;
Inventor:
Paer Josefsson, Boras, SE;
Assignee:
IROPA AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02J 1/22 (2006.01); D02H 13/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a pneumatic thread stretcher (T) for a rapier weaving machine or a knitting machine, in which the air current deflection surface () for deflecting the thread (Y, Y) forms a seamless extension () of the inner wall of the linear guide channel, through which the thread runs. The invention also relates to a device (H) for changing the flow rate or the pressure of the air current along the deflection surface () of the pneumatic thread stretcher (T) between at least two different levels, in accordance with the operating cycle o the textile machine.