公开(公告)号：WO2019118494A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/064998

申请日：2018-12-11

Applicant: GATES CORPORATION

Inventor： CODY, Michael ,  VASILIOTIS, Chris

IPC: B62J13/00

Abstract: A sprocket guard (10) comprising a sprocket (20) having sprocket radial spokes, and having teeth on an outer perimeter, the teeth disposed in a first plane, each sprocket radial spoke communicating with a first cylindrical surface, a circular member (10) having circular member radial spokes, and each circular member radial spoke communicating with a second cylindrical surface, a collar (30) having an outer cylindrical surface, a fastener engaging the collar, the first cylindrical surface and the second cylindrical surface engaging the outer cylindrical surface, all coplanar in the first plane, and the first plane is offset from second plane.

公开(公告)号：WO2018148292A1

公开(公告)日：2018-08-16

申请号：PCT/US2018/017242

申请日：2018-02-07

Applicant: GATES CORPORATION

Inventor： CODY, Michael ,  VASILIOTIS, Chris

IPC: B62J13/00

CPC classification number: B62J13/00 ,  F16H55/30

Abstract: A crank arm (10) comprising a crank arm receiving portion, a sprocket (20), a sprocket guard (30) comprising a sprocket guard receiving portion (31), a nut (40) engagable with a bolt (50) fixing the sprocket to the crank arm receiving portion, and a third fastener (60) engaging the sprocket guard receiving portion through the bolt.

公开(公告)号：WO2019118490A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/064992

申请日：2018-12-11

Applicant: GATES CORPORATION

Inventor： CODY, Michael ,  VASILIOTIS, Chris

IPC: B62J13/00

Abstract: A sprocket guard (10) comprising a sprocket (20) having sprocket radial spokes, and having teeth on an outer perimeter, the teeth disposed in a first plane, each sprocket radial spoke communicating with a first cylindrical surface, a circular guard member (10) having circular member radial spokes, and each circular member radial spoke communicating with a second cylindrical surface, a collar (30) having an outer cylindrical surface, a fastener engaging the collar, the first cylindrical surface and the second cylindrical surface engaging the outer cylindrical surface, all coplanar in a second plane, and the first plane is offset from the second plane.