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:
Jun. 15, 2010
Filed:
Sep. 05, 2006
Antoine Chochol, Kingersheim, FR;
Hubert Liebmann, Wittenheim, FR;
Antoine Chochol, Kingersheim, FR;
Hubert Liebmann, Wittenheim, FR;
Superba (SAS), Mulhouse, FR;
Abstract
A sealing head for machines for the thermal treatment of filaments, includes a frame () fixed to a pressurized chamber traversed by a conveyor belt, a pair of superposed horizontal rollers (and), which are pressed against opposite surfaces of the conveyor belt, and sealing elements (and) to form a sealed closure between the rollers (and) and the frame (). The sealing elements (and) to form a sealed closure between the rollers (and) and the frame () are each provided with integrated lubricating elements (), under pressure or by capillarity. The invention is more particularly applicable to the field of the textile industry, in particular the treatment of filaments by thermal treatment machines presently called thermofixation machines.