公开(公告)号：US20230015494A1

公开(公告)日：2023-01-19

申请号：US17854100

申请日：2022-06-30

Applicant: Dana Motion Systems Italia S.r.l.

Inventor： Fabrizio FEDERICI ,  Michele GOBBI

IPC: B60B27/00 ,  B60K17/04

Abstract: A disconnector assembly for a wheel hub transmission where the wheel hub transmission may have an input shaft that receives an input torque from a drive unit. The disconnector assembly may have a first coupling portion driven by the input shaft, and a connector having a second coupling portion and being axially displaceable between a first axial position and a second axial position. Each of the first and second coupling portions may have at least two engagement sections and at least one disengagement section positioned between the engagement sections. The engagement sections of the first and second coupling portions may engage each other when the connector assumes the first axial position. When the connector assumes the second axial position, at least one engagement section of the first and second coupling portion may be received in the disengagement section of the respective other of the first and second coupling portion.

公开(公告)号：US20210395054A1

公开(公告)日：2021-12-23

申请号：US17446948

申请日：2021-09-03

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Alessandro VIGHI ,  Giovanni MARIECH ,  Orazio AMATUCCI ,  Sergio ARTIOLI ,  Fabrizio FEDERICI

IPC: B66D1/22

Abstract: A drum and ring gear assembly for winches with geared transmission which comprises a substantially cylindrical drum adapted to be actuated rotationally about its own longitudinal axis and a ring gear accommodated substantially coaxially inside the drum, which are mutually associated so as to rotate integrally about the longitudinal axis by virtue of connecting means; the connecting means is of the positive and/or direct friction type.