Patent · US Active

Bicycle having electric drive with power distribution

US10843770B2 · kind B2 · utility

0Cited by

11References

20Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Enrico Doeppner
Amir Oploh · Neufahrn, DE
Sebastian Stoll · Coburg, DE
Christian Wirth · Winterthur, CH

Key dates

Filing date	May 18, 2018
Grant date	Nov 24, 2020
Priority date	—
Expiry date	May 18, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62M11/04
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An electric drive for a bicycle includes an electric motor having a drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive of the bicycle. The electric drive includes a transmission, which drivingly connects the drive shaft to the driven shaft. The transmission has a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears, the at least two output gears including a first output gear and a second output gear, which in each case engage with the driven gear offset to one another in the circumferential direction in order to drive the driven wheel; and wherein the transmission has a power distribution, which divides a drive power of the electric motor to the output gears.

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