Zhejiang Geely Holding Group Co., Ltd

Ningbo Umd Automatic Transmission Co., Ltd

Ningbo Geely Royal Engine Components Co., Ltd.

Ningbo Gloyel Electric Motor Co. Ltd.

Zhejiang Geely Power Assembly Co., Ltd.

Geely Changxing Automatic Transmission Co., Ltd

Chuang Yu

Ruiping Wang

Yanjun Tan

Xiaozhe Lin

Conghui An

Yongbin Li

Guixin Huang

Chaoyang Zou

Provided is an axially-limited guide device applied in a parking mechanism. The parking mechanism includes a parking pawl and a parking shift fork that is axially movable. The guide device includes a parking bracket assembly and a guide block. The guide block is configured to be slidably engaged with an execution member at an end of the parking shift fork to allow for a relative rotation of the parking pawl and a rotary shaft. The parking bracket assembly is configured to axially limit the parking pawl and guide the parking shift fork. The parking bracket assembly includes a limiting portion abutting against the guide block. The limiting portion is configured to limit an axial movement of the guide block when the execution member at the end of the parking shift fork is axially disengaged from the guide block. Also provided are a parking mechanism and an automobile.

Axially-limited guide device, parking mechanism, and automobile

An electric motor includes electric motor stator and a rotor rotatably inserted in the electric motor stator. The electric motor stator includes a stator iron core and an end cap. The end cap is formed, in an interior thereof, with a receiving space that receives the stator iron core therein. The stator iron core includes an annular stator yoke and a plurality of stator teeth extending radially from an internal circumferential surface of the stator yoke. The stator yoke has an external circumferential surface that is recessed to form positioning grooves. The end cap has an internal surface that is protruded to form positioning posts that are respectively insertable into and connectable with the positioning grooves. The positioning grooves respectively correspond to the stator teeth in a radial direction of the stator iron core.

Electric motor and stator of electric motor having positioning grooves

Growing community of inventors

Zhejiang, China

Chuang Yu