Frictional Transmission, in particular for a Hydraulic Unit in a Vehicle Brake System
AssigneeRobert Bosch GmbH
InventorsJuergen Haecker, Klaus-Peter Schmoll, Daniel Gosse
Life of this patent
Estimating the term…
Abstract
In a frictional transmission having at least one rolling contact element, which is guided in frictional engagement between two running surfaces and is furthermore guided by a cage, one of the running surfaces is arranged in a fixed location and the second running surface and the cage are embodied so as to rotate in such a way that an input torque can be introduced via one of the elements, namely the cage or the second running surface, and an output torque can be output via the other element, namely the second running surface or the cage.
Claims10
A frictional transmission comprising:
- a first running surface;
- a second running surface;
- a cage;
- and
- at least one rolling contact element guided in frictional engagement between the first and second running surfaces and further guided by the cage,
- wherein the first running surface is supported in a fixed position and the second running surface and the cage are configured to rotate such that an input torque is introduced via one of the cage and the second running surface and an output torque is output via the other of the cage and the second running surface.
A vehicle brake system comprising:
- a hydraulic unit having a fricitional transmission including (i) a first running surface, (ii) a second running surface, (iii) a cage, and (iv) at least one rolling contact element guided in frictional engagement between the first and second running surfaces and further guided by the cage,
- wherein the first running surface is supported in a fixed position and the second running surface and the cage are configured to rotate such that an input torque is introduced via one of the cage and the second running surface and an output torque is output via the other of the cage and the second running surface.
Dependencies are inferred from the claim text.