Undertaking
Patent
1987-06-22
1989-04-04
Picard, Leo P.
Undertaking
272129, A63B 6916
Patent
active
048179388
ABSTRACT:
A bicycle ergometer includes an eddy current brake having a rotor assembly including an iron material having a carbon content of 0.12% or less and a silcon content of 0.35% or less, a stator provided in the rotor assembly, a plurality of exciting coils provided on the stator, and a power source for energizing the exciting coils. The ergometer includes an input panel for inputting physical attributes of the user, e.g., age and sex, a pulse sensor for measuring the heart rate of the user at rest and during exercise on the ergometer, an arithmetic control circuit for calculating a training program and heart rate range and for controlling the eddy current brake to present a load to the user which will maintain the user's heart rate in a predetermined range. The method of using the ergometer enables a user to select a physical strength program and a weight reduction program with the selected program reflecting the age, sex, and the present physical condition of the user.
REFERENCES:
patent: 3663850 (1972-05-01), Phelon
patent: 3867211 (1975-02-01), Easton
patent: 4112928 (1978-09-01), Putsch
patent: 4116727 (1978-09-01), Major
Itoh Akira
Itoh Masao
Nakao Shinroku
Takano Hiroshi
Combi Co. Ltd.
Picard Leo P.
LandOfFree
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