Motor vehicle starter with improved starter drive assembly

Details Motor vehicle starter with improved starter drive assembly Motor vehicle starter with improved starter drive assembly

2007-12-04

2007-12-04

Ridley, Richard (Department: 3682)

Machine element or mechanism

Engine starters

Automatic

C192S066220

Reexamination Certificate

active

10343930

ABSTRACT:
Motor vehicle starter comprising a starter head provided with a pinion (1), a driver (2) and a coupling device with a conical clutch for coupling the pinion to the driver (2), in which the conical clutch comprises a first frustoconical friction surface (8) fixed to the pinion and a second frustoconical friction surface (8′) with a shape complementary to the first surface (8) and fixed to the driver and in which the coupling device comprises on the one hand a hollow-shaped coupling piece having. a bottom extended by an annular skirt directed axially towards one of the elements consisting of pinion and driver and on the other hand axially acting elastic means (10) bearing on a first stop fixed to the coupling piece for acting on a second stop fixed to one of the elements consisting of pinion and driver. The elastic means comprise axially deformable tongues (10b) and extend circumferentially.

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patent: 2004/0129096 (2004-07-01), Vilou et al.
patent: 242194 (1911-02-01), None
patent: 2772433 (1999-06-01), None

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