Moteurs Leroy-somer

Didier Calmettes

Eric Coupart

Samuel Koechlin

Pascal Pont

Françis Sourisseau

Ago-Tchalim Pato

Stéphane Noireau

A drive device for a handling trolley, including: a chassis; a wheel carrier; a drive wheel; a steering motor for rotating the wheel carrier relative to the chassis; a reduction gear connecting the steering motor to the wheel carrier, the reduction gear including a planetary gear set including an internal sun gear, at least one planet gear, and a planet carrier on which the planet gear is mounted, a ring gear surrounding the internal sun gear and the planet gear. The shaft of the steering motor is fixed relative to the internal sun gear, the wheel carrier is fixed relative to either the planet carrier or the ring gear, and the chassis is fixed relative to the other one of the two components.

Growing community of inventors

Puymoyen, France

Didier Calmettes