Patent · US Active

Multiple-sprocket arrangement for a bicycle gearing

US10093390B2 · kind B2 · utility

3Cited by

20References

12Claims

0Family size

Assignee

SRAM DEUTSCHLAND GmbH · DE

Inventors

Henrik Braedt · Diez, DE
Matthias Reinbold · Würzburg, DE

Key dates

Filing date	Nov 22, 2016
Grant date	Oct 9, 2018
Priority date	—
Expiry date	Nov 22, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H55/30
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A multiple-sprocket arrangement for mounting on a rear wheel axle of a bicycle includes a receiving body designed for mounting on the rear wheel axle, and a sprocket assembly. The sprocket assembly includes a first sprocket, the inner diameter of which is greater than an outer diameter of the receiving body and which is connected to the receiving body. The sprocket assembly further includes at least one second sprocket, the inner diameter of which is smaller than an outer diameter of the receiving body and which is designed in an unsupported manner and connected to the receiving body in a torque-transmitting manner by means of the first sprocket. The first sprocket and the at least one second sprocket may be of a one-piece construction.

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