Reduction gearbox for drum brake, offering significant conformability
AssigneeFoundation Brakes France
InventorsAlberto Molinaro, Cédric Guignon, Luu Gérard, Christophe Dupas
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Abstract
A reduction motor for a parking brake mechanical actuator of a drum brake comprising an electric motor comprising an output shaft extending along a first axis, and a reduction gearbox comprising an output shaft extending along a second axis, in which the reduction gearbox, comprises stepped tangentially-meshing spur gears, each stepped gear comprising a gearwheel and a coaxial pinion, these being superposed on and secured to each other in terms of rotation, the stepped gears being mounted with the ability to rotate about mutually parallel axes.
Claims15
-14. (canceled)
A geared motor for a mechanical parking brake actuator of a drum brake including an electric motor comprising an output shaft extending along a first axis, and a reduction gearbox including an output axis extending along a second axis, wherein said reduction gearbox has tangentially meshing stepped gears, each stepped gear comprising a toothed wheel and a pinion which are coaxial integrally rotatably superimposed with each other, said stepped gears being mounted rotatably movable about axes parallel to each other.
Dependencies are inferred from the claim text.