Weldless bicycle frame

Details Weldless bicycle frame Weldless bicycle frame

1998-08-07

2000-10-31

DePumpo, Daniel G.

Land vehicles

Wheeled

Occupant propelled type

280274, 280287, 2802811, B62K 100

Patent

active

061390380

ABSTRACT:
A bicycle frame is hereby provided which allows component assembly at the point of manufacture by a method other than welding. The present invention is a novel frame design which includes multiple aluminum extrusions, with each of those extrusions being machined and anodized prior to assembly. Further taught is a unique A-X frame configuration and simplified construction.

REFERENCES:
patent: 583256 (1897-05-01), Gilbert
patent: 1287979 (1918-12-01), Harley
patent: 2080972 (1937-05-01), Seehase
patent: 2244709 (1941-06-01), Kinzel
patent: 2855219 (1958-10-01), Douglas et al.
patent: 4500103 (1985-02-01), Klein
patent: 4585247 (1986-04-01), Takada
patent: 5211415 (1993-05-01), Gasiorowski
patent: 5215322 (1993-06-01), Enders
patent: 5620196 (1997-04-01), Bekik
patent: 5794958 (1998-08-01), Hsiao

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