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:
Sep. 14, 2004
Filed:
Feb. 07, 2003
Maurizio Bigi, Novi Di Modena, IT;
Automac S.A.S. Di Bigi Ing. Maurizio, Novi Di Modena, IT;
Abstract
A device for the sequential control of a gearbox with hand-operated selection and engagement of gears for motor vehicles, the gearbox including a plurality of forks ( ) for actuating corresponding groups of gearwheels, comprises: a rotatable drum ( ) equipped with one cam groove ( ); a plurality of studs ( ) engaging in the cam groove ( ) for being moved parallel to the axis of the drum ( ); an angle selector ( ) for controlling rotation of the drum ( ); actuating members ( ) each connecting a stud ( ) to a respective fork ( ) so as to cause each fork to translate axially fast with the respective stud ( ). The actuating members comprise first ( ) and second ( ) axially mobile elements, wherein each first mobile element is fast for translation with a rod ( ) connected to a respective fork ( ) and each second mobile element is fast for translation with a respective stud ( ) and a respective first mobile element.
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