Invention Grant
- Patent Title: Multi-sprocket arrangement
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Application No.: US16985545Application Date: 2020-08-05
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Publication No.: US11643167B2Publication Date: 2023-05-09
- Inventor: Philipp Hoelle
- Applicant: SRAM DEUTSCHLAND GmbH
- Applicant Address: DE Schweinfurt
- Assignee: SRAM DEUTSCHLAND GmbH
- Current Assignee: SRAM DEUTSCHLAND GmbH
- Current Assignee Address: DE Schweinfurt
- Priority: DE 2019003258.4 2019.08.05
- Main IPC: B62M9/10
- IPC: B62M9/10

Abstract:
A multi-sprocket arrangement for a bicycle includes a larger sprocket having a passage recess on an outer link plate passage tooth on an outboard side of the larger sprocket facing a smaller sprocket. The recess is on a side of the larger sprocket facing the smaller sprocket. The passage recess extends from a radially outer tooth tip of the outer link plate passage tooth to a non-load tooth flank of the outer link plate passage tooth or a tooth base directly adjacent to the outer link plate passage tooth such that during a gear shifting of a chain from a larger sprocket to a directly adjacent smaller sprocket, the chain passes the outer link plate passage tooth on the outboard side of the sprocket.
Public/Granted literature
- US20210039747A1 MULTI-SPROCKET ARRANGEMENT Public/Granted day:2021-02-11
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