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. 30, 2007
Filed:
Apr. 29, 2005
Emilio Cano, Barcelona, ES;
Cristian Cachera, Barcelona, ES;
David Claramunt, Sant Esteve Sesrovires, ES;
Pedro Luis Las Heras, Sant Quirze del Valles, ES;
Marta Tua, Barcelona, ES;
Joan Alonso, Barceona, ES;
Emilio Cano, Barcelona, ES;
Cristian Cachera, Barcelona, ES;
David Claramunt, Sant Esteve Sesrovires, ES;
Pedro Luis Las Heras, Sant Quirze del Valles, ES;
Marta Tua, Barcelona, ES;
Joan Alonso, Barceona, ES;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A medium feeding system for a hardcopy apparatus comprising: a revolving arrangement for supporting a roll of medium, the revolving arrangement comprising a friction ring, the friction ring rotating around a friction ring rotation axis; and a braking element comprising two pivotally arranged jaws, whereby the friction ring is bitten by said jaws; whereby the braking element is rotatable around the friction ring rotation axis; and means to push the jaws against the friction ring; and means to pull the jaws away from the friction ring; whereby the means to pull the jaws away from the friction ring are triggered by the rotation of the friction ring.