Back to results
US 2026/0226981 A1Published application
Actuation Assembly for a Transmission
AssigneeZF Friedrichshafen AG
InventorsHagen Doepfert, Michel Wiemer, Thomas Riedisser
Life of this patent
Estimating the term…
Abstract
An actuating arrangement for a gearbox including at least one shift drum and a pawl, where the pawl is swivelably mounted. When the shift drum is rotated, the pawl is pressed out of engagement with a shift element part of a shift element of the gearbox to actuate the shift element. The actuating arrangement comprises at least one means for reducing friction force during actuation of the shift element.
Claims16
1-15. (canceled)
An actuating arrangement for a gearbox, the actuating arrangement comprising:
- at least one shift drum (40);
- and
- a pawl (14), the pawl (14) being swivelably mounted,
- wherein, when the shift drum (10) is rotated, the pawl (14) is pressed out of engagement with a shift element part (16) of a shift element of the gearbox to actuate the shift element,
- wherein the actuating arrangement comprises at least one means for reducing friction force during actuation of the shift element.
2 more elements
Dependencies are inferred from the claim text.