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:
Apr. 14, 2015
Filed:
Feb. 24, 2012
Marco Fano, Moncalieri, IT;
Marco Fano, Moncalieri, IT;
Hi Tech Textile Holding GmbH, Leonding, AT;
Abstract
A working assembly () includes a rotatable hollow drum or cylinder () having a cylindrical wall () with ends having transverse header walls () with openings (), and with a longitudinal shaft (). The external lateral surface of the cylindrical wall () has a clothing device intended to interact with the fibers being carded. First and second support uprights () are fixed in operation, and adapted to support the ends of the shaft () of the drum or cylinder () for rotation about a preferably horizontal axis. The support uprights () and the drum or cylinder () are configured and coupled with each other such as to define at least one fluid path for a flow of a refrigerating fluid, which extends through the openings () and inside the drum or cylinder () and is adapted to cause cooling of the lateral cylindrical wall () thereof.