Torque reducer
AssigneeChassis Brakes International B.V.
InventorsThierry PASQUET, Philippe TELEGA
Life of this patent
Estimating the term…
Abstract
The reducer includes a screw, threaded internal rollers, and a tapped internal casing. The internal rollers each being in mesh firstly with the screw and secondly with the internal casing by means of at least one thread of opposite hand to a thread of the screw and of the same hand as a thread of the internal casing. The reducer further includes a tapped external casing and external rollers each in mesh firstly with the internal casing and secondly with the external casing. The external rollers are provided with at least one thread of opposite hand to a thread of the internal casing and of the same hand as a thread of the external casing.
Claims9
A reducer comprising:
- a screw,
- threaded internal rollers,
- a tapped inner casing,
- the inner rollers each meshing directly firstly with the screw and secondly with the inner casing by at least one thread oriented in an opposite direction to a thread of the screw and in a same direction as a thread of the inner casing, the reducer also comprising:
- a tapped outer casing,
- outer rollers each in mesh firstly with the inner casing and secondly with the outer casing, the outer rollers having at least one thread oriented in an opposite direction to a thread of the inner casing and in a same direction as a thread of the outer casing.
Dependencies are inferred from the claim text.