Bicycle pedal system having variable tread surfaces

Details Bicycle pedal system having variable tread surfaces Bicycle pedal system having variable tread surfaces

1998-02-03

2000-10-10

Luong, Vinh T.

Machine element or mechanism

Elements

Cranks and pedals

745944, 403 24, D12125, G05G 114, F16D 100

Patent

active

061289736

ABSTRACT:
A bicycle pedal system with adaptable pedal thread surfaces includes a pedal (3) having a first tread surface (4) and an adapter (5) attachable to the first tread surface. The adapter defines a second tread surface (7) opposite to a surface thereof facing the first tread surface when the adapter is attached to the first tread surface. The first and second tread surfaces provide different use modes. The first tread surface (4) includes a cleat engaging device (4a) for engaging a cleat, and the second tread surface (7) defines an antislip device (16) suited to treading by a shoe. In an alternative pedal system, the first tread surface (14) defines an antislip device (16) suited to treading by a shoe, and the second tread surface (19) includes a cleat engaging device (20, 21).

REFERENCES:
patent: D27920 (1897-11-01), Basch
patent: D262873 (1982-02-01), Okajima
patent: D286993 (1986-12-01), Kotamaki
patent: 553797 (1896-01-01), Wall
patent: 622034 (1899-03-01), Barnes
patent: 679043 (1901-07-01), Wirtz
patent: 973065 (1910-10-01), Pawsat et al.
patent: 2751797 (1956-06-01), Pearl
patent: 3964343 (1976-06-01), Lauterbach
patent: 4089236 (1978-05-01), Genzling
patent: 4599915 (1986-07-01), Hlavac et al.
patent: 4622863 (1986-11-01), Denker
patent: 4836047 (1989-06-01), Alcamo
patent: 4864887 (1989-09-01), Rapisarda
patent: 4893420 (1990-01-01), Bezin
patent: 4942778 (1990-07-01), Bryne
patent: 5003841 (1991-04-01), Nagano
patent: 5014571 (1991-05-01), Dapezi
patent: 5284066 (1994-02-01), Weiss
patent: 5381708 (1995-01-01), Liao
patent: 5398570 (1995-03-01), Chae

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