Patent · US Active

Electromechanical derailleur

US11845515B2 · kind B2 · utility

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19Claims

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Assignee

SRAM DEUTSCHLAND GmbH · DE

Inventors

Robert Boehm · Mainberg, DE
SEBASTIAN DUEWELING · Isny im Allgäu, DE

Key dates

Filing date	Dec 8, 2022
Grant date	Dec 19, 2023
Priority date	—
Expiry date	Dec 8, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62M25/08
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to an electromechanical derailleur for mounting on a rear wheel axis. The derailleur has a stationary element, a pivoting mechanism, a movable element having a chain guide arrangement, and a gearing housing. The gearing housing receives an electromechanical drive for driving the pivoting mechanism. The stationary element defines a housing void in which the gearing housing is disposed, and has a fastener for a power source. The power source is fastened to the stationary element such that said power source is electrically connected to the electromechanical drive in the gearing housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.