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AssigneeUlrich Rohs
InventorsUlrich Rohs, Christoph Draeger, Werner Brandwitte
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In order for it to be also possible to transmit relatively high torques in an operationally reliable manner with low power loss and with a low or inexpensive design outlay in a bevel friction ring gear mechanism, consisting of at least two component transmissions which are configured as bevel friction ring gear mechanisms and have a first adjusting device for a friction ring of the first component transmission and a second adjusting device for a friction ring of the second component transmission, wherein the bevel friction ring gear mechanism has a regulating device for regulating an axial position of the friction rings, it is proposed that the regulating device has at least one first part regulating device with a first reference variable and a second part regulating device with a second reference variable which is separate from the first reference variable, wherein the first component transmission has the first part regulating device for regulating the position of the friction ring of the first component transmission, and the second component transmission has the first part regulating device and the second part regulating device, but at least the second part regulating device, for regulating the position of the friction ring of the second part transmission.
Cone/friction ring transmission comprising at least first and second subsidiary transmissions structured as cone/friction ring transmissions, which comprise a common cone and first and second further cones for the first and second subsidiary transmissions, respectively, and which have a first adjustment device for a friction ring of the first subsidiary transmission, and a second adjustment device for a friction ring of the second subsidiary transmission,
Method for a cone/friction ring transmission having at least two subsidiary transmissions structured as cone/friction ring transmissions, which have a first adjustment device for a friction ring of the first subsidiary transmission and a second adjustment device for a friction ring of the second subsidiary transmission, wherein an axial position of the friction rings is regulated by way of a regulation device, wherein the regulation device has at least a first subsidiary regulation device having a first reference variable and a second subsidiary regulation device having a second reference variable, separate from the first reference variable, wherein the position of the friction ring of the first subsidiary transmission is regulated by way of the first subsidiary regulation device, and the position of the friction ring of the second subsidiary transmission is regulated by way of the second subsidiary regulation device.
Method for a cone/friction ring transmission having at least two subsidiary transmissions structured as cone/friction ring transmissions, which have a first adjustment device for a friction ring of the first subsidiary transmission and a second adjustment device for a friction ring of the second subsidiary transmission, wherein an axial position of the friction rings is regulated by way of a regulation device, wherein the regulation device has at least a first subsidiary regulation device having a first reference variable and a second subsidiary regulation device having a second reference variable, dependent on the first reference variable, wherein the second reference variable is generated by way of correction of the first reference variable by way of a position offset characteristic field, and the position offset characteristic field is generated via a calibration measurement of deviations in the axial position of the first and of the second friction ring.
Dependencies are inferred from the claim text.