US 12,460,684 B2
Clutch actuation device
Manuel Falk, Baden Baden (DE)
Assigned to Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Appl. No. 18/856,375
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
PCT Filed Mar. 13, 2023, PCT No. PCT/DE2023/100186
§ 371(c)(1), (2) Date Oct. 11, 2024,
PCT Pub. No. WO2023/198239, PCT Pub. Date Oct. 19, 2023.
Claims priority of application No. 10 2022 108 835.9 (DE), filed on Apr. 12, 2022.
Prior Publication US 2025/0188997 A1, Jun. 12, 2025
Int. Cl. F16D 23/14 (2006.01)
CPC F16D 23/14 (2013.01) 17 Claims
OG exemplary drawing
 
1. A clutch actuation device for actuating a clutch for coupling and decoupling an engine from a motor vehicle drive train, having a sliding sleeve which is axially displaceable for engaging and disengaging the clutch, and an actuating bell for axially displacing the sliding sleeve, wherein the actuating bell has a main body and a an elastic spring element, of axially elastic configuration, projecting from the main body, and the actuating bell is configured and adapted to the sliding sleeve in such a way that a transmission of an axial force to the sliding sleeve takes place in a first axial direction via the spring element and in an opposite, second axial direction via the main body, wherein the actuating bell has an axial stop which is formed on the main body and through which the axial force can be transmitted directly in the direction of tension or in the direction of compression to the sliding sleeve.