Title:
動力伝達装置
Document Type and Number:
Japanese Patent JP7472153
Kind Code:
B2
Abstract:
The invention relates to a drive train of a drive (2) for the motorized displacement of a closure element (3) of a motor vehicle, wherein at least one friction engagement mechanism (6) is provided in order to provide a friction torque, wherein the friction engagement mechanism (6) is a component of a coupling mechanism (7) of the drive train (1) for coupling two drive components (11, 12) of the drive train (1) in a rotationally secure manner, wherein the coupling mechanism (7) is coupled in a rotationally secure manner via a motor-side coupling piece (7a) to a motor-side component of the drive components (11) and via a coupling piece (7b) remote from the motor to a component remote from the motor of the drive components (12), wherein the coupling mechanism (7) has a plurality of friction engagement elements (8, 9, 10) which can be rotated about a drive axle (X) and which are arranged coaxially relative to each other and which form the friction engagement mechanism (6), wherein a central element of the friction engagement elements (8) is in frictional engagement with two additional elements of the friction engagement elements (9, 10). It is proposed that the friction engagement elements (8, 9, 10) be arranged concentrically relative to each other at least in portions and that the central friction engagement element (8) be a tolerance ring (13) and be clamped radially between the two additional elements of the friction engagement elements (9, 10) in order to provide a friction engagement connection.
Inventors:
Stephan Hentsler
Marx Fairst
Marx Fairst
Application Number:
JP2021545936A
Publication Date:
April 22, 2024
Filing Date:
February 04, 2020
Export Citation:
Assignee:
BROSE FAHRZEUGTEILE SE & CO.KG,BAMBERG
International Classes:
F16D7/02
Domestic Patent References:
| JP2010014274A | ||||
| JP2015200353A | ||||
| JP2015217720A |
Foreign References:
| EP2159438A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class