US 12,306,063 B2
Coupling module for a drive train test stand, output module, and drive train test stand
Christian Hell, Untergriesbach (DE)
Assigned to ZF Friedrichshafen AG, Friedrichshafen (DE)
Appl. No. 18/042,489
Filed by ZF Friedrichshafen AG, Friedrichshafen (DE)
PCT Filed Aug. 31, 2021, PCT No. PCT/EP2021/073943
§ 371(c)(1), (2) Date Feb. 22, 2023,
PCT Pub. No. WO2022/049047, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 10 2020 211 025.5 (DE), filed on Sep. 2, 2020.
Prior Publication US 2023/0324257 A1, Oct. 12, 2023
Int. Cl. G01M 13/025 (2019.01); F16D 1/076 (2006.01); G01M 15/02 (2006.01)
CPC G01M 13/025 (2013.01) [F16D 1/076 (2013.01); G01M 15/02 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A coupling module for a drive train test stand for connecting an articulated shaft to a drive shaft, wherein the coupling module comprises:
a wheel rim configured to be rotationally fixed on the drive shaft;
a wheel cap having a base face and a side wall, the wheel cap configured to be rotationally fixed on the articulated shaft; and
an annular damping element on the wheel rim and arranged in frictionally engaging abutment with an inner side of the side wall of the wheel cap.