Handlebar assembly

Details Handlebar assembly Handlebar assembly

1992-06-10

1993-04-13

Bonck, Rodney H.

Machine element or mechanism

Control lever and linkage systems

Elements

745513, B62K 2112, B62K 2126

Patent

active

052012433

ABSTRACT:
A handlebar assembly for a bicycle provides hand grips on tubular segments that have their upper ends turned inward and back so that the cyclist's wrists assume a normal and unstressed position. The assembly is adapted to suit a cyclist's preference by the use of variable length segments. In order to provide a wide selection of hand grip positions, segments are connected with joints that have an outer diameter approximately equal to that of the tubing.

REFERENCES:
patent: 3505901 (1970-04-01), Stone
patent: 4310260 (1982-01-01), Katayama
patent: 4503729 (1985-03-01), Shimano
patent: 4688817 (1987-08-01), Marier
patent: 4750754 (1988-06-01), Lennon
patent: 4873886 (1987-10-01), Renner
patent: 4878397 (1989-11-01), Lennon
patent: 4930798 (1990-06-01), Yamazaki et al.
patent: 4939950 (1990-07-01), Girvin
patent: 5000469 (1991-03-01), Smith
patent: 5033325 (1991-07-01), Giard, Jr.
patent: 5094322 (1992-03-01), Casillas
"The Only Ergonomically Engineered Adjustable Handlebar Profile Leader by Design", 1990.

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