Patent ID: 8568268
Filing Date: 2013-10-29
Classification: F16D

Abstract:
1. A wrap-around braking device for a planetary gear train, comprising at least one wrap-around element that has at least one first and at least one second cam device and is constructed to wrap around at least one ring gear of the planetary gear train for braking engagement, at least one shift fork that can move in an axial direction (A) thereof and has at least one first and one second actuation element that lie opposite each other in the axial direction (A), and is mounted locked in rotation in a housing, the housing has at least one first and one second stop that lie opposite each other in the axial direction (A), and for the braking engagement on the ring gear that rotates in a first rotational direction, the shift fork is moveable in a first axial direction such that the first actuation element interacts with the first cam device, while the second stop (