US 11,719,290 B2
Synchronizing ring
Eva Barrientos Blanco, Gothenburg (SE)
Assigned to Ningbo Geely Automobile Research & Development Co., Ltd., Ningbo (CN)
Filed by Ningbo Geely Automobile Research & Development Co., Ltd., Ningbo (CN)
Filed on Nov. 21, 2021, as Appl. No. 17/531,760.
Application 17/531,760 is a continuation of application No. PCT/CN2020/094186, filed on Jun. 3, 2020.
Claims priority of application No. 19178402 (EP), filed on Jun. 5, 2019.
Prior Publication US 2022/0082136 A1, Mar. 17, 2022
Int. Cl. F16D 23/06 (2006.01)
CPC F16D 23/06 (2013.01) [F16D 2023/065 (2013.01); F16D 2023/0656 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A synchronizing ring for a synchronizer of a transmission, the synchronizing ring being provided with a plurality of axially extending cams for engagement with a further synchronizing ring, wherein an axial surface of each axial cam is provided with a plurality of grooves for transportation of oil.