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Patent Searching and Data


Title:
COLLAPSIBLE AMPHIBIOUS BICYCLE SET
Document Type and Number:
Japanese Patent JPH0316890
Kind Code:
A
Abstract:

PURPOSE: To use a bicycle for land use also as a water bicycle by mounting front and rear wheel assemblies or float assemblies on a main frame in an attachable/detachable manner.

CONSTITUTION: Front and rear wheels are detached from a main frame of a bicycle for land use, a propeller assembly 250 is mounted on a rear wheel axle side, and a pair of floats 301 are mounted on front and rear lower ends of the main frame by a hard plastic projection 302, a metal ring 302A, and a screw brush metal 303 in an attachable/detachable manner through a triangular metal shaft sleeve. A handle fork is connected to the propeller assembly 250 through a pair of steering cable assemblies 280 so as to be steerable, and the propeller assembly 250 is rotated by the pedal operation. The bicycle can be converted into one for land use, one for water use, or a tricycle only by converting a support of the frame, and can be easily collapsed/developed.


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Inventors:
WAN FU CHIYAO
Application Number:
JP1989000142866
Publication Date:
January 24, 1991
Filing Date:
June 05, 1989
Export Citation:
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Assignee:
WAN FU CHIYAO
International Classes:
B62K13/04; B60F3/00; B62K15/00; B62K17/00; (IPC1-7): B60F3/00; B62K13/04; B62K15/00; B62K17/00
Domestic Patent References:
JPS5625608B21981-06-13
JPS5547448B21980-11-29
JP54078200B
JPS6141094B21986-09-12