Pedalling efficiency indicator

Details Pedalling efficiency indicator Pedalling efficiency indicator

1981-10-09

1984-07-31

Krass, Errol A.

Boots, shoes, and leggings

73379, 364415, G01L 502

Patent

active

044634331

ABSTRACT:
A pedalling efficiency indicator measures the forces acting on the crank arm of a pedacycle to compute pedalling efficiency as a function of these forces. Generally, pedalling efficiency is computed as the ratio of the normal component of force acting on the crank arm to the resultant load of the crank arm. The computation of pedalling efficiency may then be visually indicated so that the pedacyclist may use a pedalling technique to maximize efficiency.

REFERENCES:
patent: 3845663 (1974-11-01), Blomberg et al.
patent: 3967503 (1976-07-01), Svensson
patent: 4141248 (1979-02-01), Bargenda
patent: 4277828 (1981-07-01), Tateishi
patent: 4375674 (1983-03-01), Thornton

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