Auxiliary power supply apparatus for bicycles

Details Auxiliary power supply apparatus for bicycles Auxiliary power supply apparatus for bicycles

1997-10-24

2000-02-15

Dickson, Paul N.

Motor vehicles

Power

Having specific motor-to-body-frame relationship

180206, 180 655, 180205, B60K 100

Patent

active

060241861

ABSTRACT:
This invention is provided in order to allow an auxiliary power supply apparatus for bicycles to be reliably and rigidly attached to manually-driven bicycles to convert them into practical motor-driven bicycles. An annular activating wheel (9) is attached to spokes (8) of the bicycle driving wheel (7), and the driving device (G) including a driving wheel (12) rotated by a motor (19) and a speed-reducing device is attached to a seat or a chain stay (14,18) using a bolt. The driving wheel is coupled to the annular activating wheel (9).

REFERENCES:
patent: 2575873 (1951-11-01), Henney
patent: 3878910 (1975-04-01), Walker, Jr.
patent: 3912039 (1975-10-01), Ordemann
patent: 4200164 (1980-04-01), Pearne
patent: 4267898 (1981-05-01), Wheaton
patent: 4280581 (1981-07-01), Rudwick
patent: 5076386 (1991-12-01), Ferneding
patent: 5341892 (1994-08-01), Hirose et al.
patent: 5755304 (1998-05-01), Trigg et al.
patent: 5857537 (1999-01-01), Matsumoto

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