公开(公告)号：EP3527840A1

公开(公告)日：2019-08-21

申请号：EP18157646.3

申请日：2018-02-20

申请人： Ningbo Geely Automobile Research & Development Co., Ltd.

发明人： Barrientos Blanco, Eva ,  Budacs, Henrique

IPC分类号： F16D23/06

摘要： The invention relates to a gear wheel (1) for a transmission. The gear wheel comprises a first member (2) having a body (3) for receiving a shaft and gear teeth (4) for engagement with a further gear wheel, and a second member (5) having a ring-shaped portion (6) and teeth (7) for engagement with a rotating component. The first member (2) and the second member (5) are rotationally locked relative to each other by means of an engagement means (8) for transferring torque between the first member (2) and the second member (5). The ring-shaped portion (6) has a protrusion (9) protruding in an axial direction (30) in parallel with a rotational axis (10) of the gear wheel and the body (3) has an undercut (11) receiving the protrusion (9). At least one part (12) of the engagement means (8) is arranged on the protrusion (9) and inside the undercut (11).