公开(公告)号：US11959541B2

公开(公告)日：2024-04-16

申请号：US17772554

申请日：2020-10-22

申请人： Comer Industries S.P.A.

发明人： Andrea Gallo ,  Federico Bindani

IPC分类号： F16H1/28 ,  F03D15/00 ,  F16H57/021 ,  F16H57/025 ,  F16H57/029 ,  F16H57/08 ,  F16H57/02

CPC分类号： F16H57/025 ,  F03D15/00 ,  F16H1/28 ,  F16H57/021 ,  F16H57/029 ,  F16H57/082 ,  F16H2057/02073

摘要： A compact geared reduction unit for application with transmission shaft subjected to radial loads, comprising a box-like body inside which a gear system is accommodated for the transmission of rotary motion from a driving shaft to a transmission shaft, which is provided with an output reduction stage of the epicyclic type; the output reduction stage comprises a driving sun gear which rotates about a main axis and a ring gear which is integrally associated with the box-like body, between which multiple planet gears are engaged which are supported in rotation about respective longitudinal axes which are parallel to the main axis by a transmission planet carrier, which in turn rotates about the main axis and is associated so as to be integral in rotation with the transmission shaft at a connection region. The reduction unit furthermore provides for rolling means adapted to support radial loads associated with the transmission shaft.