IT1260736B - Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle - Google Patents

Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle

Info

Publication number
IT1260736B
IT1260736B ITPR920039A ITPR920039A IT1260736B IT 1260736 B IT1260736 B IT 1260736B IT PR920039 A ITPR920039 A IT PR920039A IT PR920039 A ITPR920039 A IT PR920039A IT 1260736 B IT1260736 B IT 1260736B
Authority
IT
Italy
Prior art keywords
reduction gear
motorisation
particularly suitable
electric bicycle
flat motor
Prior art date
Application number
ITPR920039A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITPR920039A priority Critical patent/IT1260736B/en
Publication of ITPR920039A0 publication Critical patent/ITPR920039A0/en
Publication of ITPR920039A1 publication Critical patent/ITPR920039A1/en
Application granted granted Critical
Publication of IT1260736B publication Critical patent/IT1260736B/en

Links

Abstract

The motor reduction gear proposed comprises an electric motor with a flat rotor and a coaxial reduction gear with a hollow central shaft into which is inserted a spindle which, in view of the small axial dimension of the reduction gear, can be attached by two nuts to the fork of an ordinary bicycle. The external structure of the reduction gear is provided with holes into which spokes can be inserted to form a wheel that can be interchanged with that of an ordinary bicycle. The electric motor is supplied with current from a battery and the external structure of the reduction gear rotates around the wheel spindle and thereby transmits the motion to the bicycle (Fig 2). <IMAGE>
ITPR920039A 1992-09-16 1992-09-16 Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle IT1260736B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPR920039A IT1260736B (en) 1992-09-16 1992-09-16 Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPR920039A IT1260736B (en) 1992-09-16 1992-09-16 Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle

Publications (3)

Publication Number Publication Date
ITPR920039A0 ITPR920039A0 (en) 1992-09-16
ITPR920039A1 ITPR920039A1 (en) 1994-03-16
IT1260736B true IT1260736B (en) 1996-04-22

Family

ID=11395750

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPR920039A IT1260736B (en) 1992-09-16 1992-09-16 Flat motor reduction gear particularly suitable for the motorisation of an electric bicycle

Country Status (1)

Country Link
IT (1) IT1260736B (en)

Also Published As

Publication number Publication date
ITPR920039A0 (en) 1992-09-16
ITPR920039A1 (en) 1994-03-16

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Legal Events

Date Code Title Description
0001 Granted