Patent ID: 11885394
Assignee: NEW MOTION LABS LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 0:
1. A drive sprocket comprising a plurality of integrally formed teeth for meshing with a drive member to transmit rotary motion, the drive member including a plurality of engagement pockets engaging the teeth of the drive sprocket, wherein each tooth has a tooth profile defined by a first side comprising a first engagement surface and an opposite second side comprising a second engagement surface, which engagement surfaces are configured such that when driven, a tooth meshes to the engagement pocket at a first contact location on the first engagement surface and also at a second contact location on the second engagement surface, wherein the first contact location is radially offset from the second contact location, wherein each tooth has a front face and a back face, the shape of which faces being defined by the first and second sides, wherein the shape of each face is symmetrical about a radial axis of the tooth.