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 bicycleInfo
- 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
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>
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) |
-
1992
- 1992-09-16 IT ITPR920039A patent/IT1260736B/en active IP Right Grant
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 |