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1. (WO2018087443) DEVICE FOR TESTING COMMANDS TO CHANGE GEAR IN A VEHICLE, FOR MEASURING NOISE

Pub. No.:    WO/2018/087443    International Application No.:    PCT/FR2017/052819
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Oct 14 01:59:59 CEST 2017
IPC: G01M 13/02
Applicants: PSA AUTOMOBILES SA
Inventors: CROUAIL, Bastien Thierry
Title: DEVICE FOR TESTING COMMANDS TO CHANGE GEAR IN A VEHICLE, FOR MEASURING NOISE
Abstract:
A device (DT) makes it possible to test a command (CC) to change gear in a vehicle gearbox, this command (CC) comprising a lever (LC) that can be placed in different gear positions all differing from at least one neutral position. This device (DT) comprises: – a mounting with respect to which the command (CC) is fixedly installed and on which a support (S2)is installled, - a component (PF) secured to the support (S2), - coupling means (MC) secured to this component (PF) and which can be placed in a first position in which they immobilize the lever (LC) in an in-gear position, and then in a second position in which they release the lever (LC) so that it returns to a neutral position, and – measurement means (MM) able to measure noise generated by the lever (LC) as it returns to its neutral position.