Automatic weight selector

Details Automatic weight selector Automatic weight selector

Filed on

1985-08-26

Date issued

1986-09-09

Examiner

Apley, Richard J.

Patent Class

Undertaking

Other Related Categories

272134, 272DIG4, A63B 2106

Type

Patent

Status

active

Patent number

046104496

Description

ABSTRACT:
An automatic weight selector for pin selected exercise equipment in which a timer is employed to reduce the weight load after a predetermined period of time. The timing device is suspended from a first pin engaging a weight and has a second pin for engaging a lower weight. The second pin is biased out of engagement with the weight and a timer controlled cam is utilized to maintain the second pin in engagement with the weight. After a predetermined period of time the second pin is released and the total weight load is then established by the upper pin.

REFERENCES:
patent: 3400793 (1968-09-01), Norris et al.
patent: 3573865 (1971-04-01), Annas
patent: 3731922 (1973-05-01), Jungreis
patent: 4063726 (1977-12-01), Wilson
patent: 4538805 (1985-09-01), Parviainen
patent: 4540171 (1985-09-01), Clark et al.
patent: 4546971 (1985-10-01), Raasoch
patent: 4563003 (1986-01-01), Bugallo et al.

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