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. 22, 2015
Filed:
Jul. 29, 2014
Comer Industries S.p.a., Milan, IT;
Achille Brunazzi, Frazione Santa Vittoria, IT;
Massimo Tondelli, Campagnola Emilia, IT;
COMER INDUSTRIES S.P.A., Milan, IT;
Abstract
An uncoupling device, particularly for universal joint transmissions, is provided. The device includes a cylindrical casing, which is integral with a fork of a universal joint, having a plurality of radial slots provided on the inner circumferential surface of the casing. A pawl supporting cage is integral with a rotation shaft and includes a plurality of radial seats. The pawl is accommodated rotatably within the casing. A plurality of pawls is adapted to be accommodated in the radial seats of the cage. The pawls are adapted to pass from a coupling configuration to an uncoupling configuration. The device further includes an annular element which can move axially between a retracted position and an advanced position. The annular element includes a plurality of tongues.