US 11,808,305 B2
Shifting group, and drive train with a shifting group of this type
Jochen Loeffelmann, Eggolsheim (DE); Simon Leubner, Nuremberg (DE); and Waldemar Neugebauer, Emskirchen (DE)
Assigned to Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Appl. No. 17/606,100
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
PCT Filed Apr. 2, 2020, PCT No. PCT/DE2020/100273
§ 371(c)(1), (2) Date Oct. 25, 2021,
PCT Pub. No. WO2020/216406, PCT Pub. Date Oct. 29, 2020.
Claims priority of application No. 102019110478.5 (DE), filed on Apr. 23, 2019.
Prior Publication US 2022/0196080 A1, Jun. 23, 2022
Int. Cl. F16D 11/10 (2006.01); F16D 27/108 (2006.01); F16D 23/12 (2006.01); F16D 11/14 (2006.01); F16D 23/02 (2006.01); F16D 11/00 (2006.01); F16D 23/14 (2006.01)
CPC F16D 11/10 (2013.01) [F16D 11/14 (2013.01); F16D 23/12 (2013.01); F16D 27/108 (2013.01); F16D 23/02 (2013.01); F16D 2011/006 (2013.01); F16D 2023/141 (2013.01)] 20 Claims
OG exemplary drawing
 
10. A shifting group for a drive train of a motor vehicle, the shifting group comprising:
an actuator for actuating a blocking element;
a selector rod and a selector fork connected to the selector rod;
the blocking element having a pawl that blocks an axial displacement of the selector rod in a first shifting position and releases the selector rod for axial displacement in a second shifting position;
a first drive shaft and a second drive shaft arranged coaxially aligned with respect to one another;
the selector fork engages into a groove of the first drive shaft and actuation of the shifting group brings about an axial displacement of the first drive shaft toward the second drive shaft; and
a clutch between the first drive shaft and the second drive shaft is adapted to be opened or closed by the axial displacement of the selector fork such that a drive torque is transmitted from the first drive shaft to the second drive shaft in a first operating state, and a connection between the first drive shaft and the second drive shaft is interrupted in a second operating state.