Torsionsdämpfungssystem für ein Parkrad und eine mit Diesem Dämpfungssystem Ausgestatte Elektrische Achse

Details

Veröffentlichungs-Nr.

EP4764264

Anmeldetag

16. Dezember 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

F16H63/34, // F16D1/10

Abstract

Torsional stress damping system of a parking wheel (W), wherein the parking wheel is associated with a relative drive shaft (TS) by means of a splined coupling, wherein the splined coupling is made between a torsionally elastic sleeve (S) and the drive shaft, wherein the sleeve and the drive shaft are coupled by means of a first and a second splined coupling (S1, S2) appropriately spaced axially from each other, wherein the parking wheel is associated with the sleeve in correspondence with the second splined coupling (S2) and wherein the first splined coupling (S1) defines a first value of connection stiffness between the drive shaft and the sleeve, greater than a second value of stiffness defined by the second splined coupling (S2).

Anmelder

Firma

FPT Industrial S.p.A.

Land

🇮🇹 Italien