Injection molded plastic handlebar

Details Injection molded plastic handlebar Injection molded plastic handlebar

1992-05-08

1993-12-14

Bonck, Rodney H.

Machine element or mechanism

Control lever and linkage systems

Elements

2802811, B62K 2112

Patent

active

052691969

ABSTRACT:
An injection molded handlebar for a bicycle is disclosed including a plastic integral unit having a central hub portion, a support body and first and second laterally extending arm portions. A stem member is provided extending through an aperture in the support body and including an insert plate welded to the stem member for rigidly attaching the stem member to the integral unit. Brake lever mounts are provided molded integrally with and extending forwardly from the arm portions. In addition, shift lever mounts are molded into an upper surface of the handlebar adjacent to the brake lever mounts.

REFERENCES:
patent: 2114733 (1938-04-01), Anderson
patent: 2487661 (1949-11-01), McCauley
patent: 3039791 (1962-06-01), Horowitz et al.
patent: 3833242 (1974-09-01), Thompson
patent: 4008903 (1977-02-01), Ramond
patent: 4015854 (1977-04-01), Ramond
patent: 4245522 (1981-01-01), Robinson
patent: 4322087 (1982-03-01), Addicks
patent: 4596398 (1986-06-01), Grossi
patent: 4828285 (1989-05-01), Foret et al.
patent: 4901209 (1990-02-01), Nitz

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