Body building exercise device

Details Body building exercise device Body building exercise device

1989-10-02

1990-08-21

Bahr, Robert W.

Undertaking

272118, 272143, 272144, A63B 2100

Patent

active

049499513

ABSTRACT:
A body building exercise device is provided on a frame with a vertically positioned inverted "U" shaped member pivotally connected to the frame at a median position. The lower ends of the "U" shaped member are connected to a weight stack through a cable and pulley mechanism. Two bar members are connected at one end through a universal connection to the bottom ends of the first member. At the free ends of the bar, gripping means are provided to allow a "dumbbell fly" movement of the bar members to attain constant forward push force level requirements in an equidistant plane in relation to the user's body, independent of the resisting force supplied to the device from the weigh stack.

REFERENCES:
patent: 4452445 (1984-06-01), Lepley et al.
patent: 4542899 (1985-09-01), Hendricks
patent: 4614338 (1986-09-01), Castillo
patent: 4629185 (1986-12-01), Amann
patent: 4650183 (1987-03-01), McIntyre
patent: 4757992 (1988-07-01), Heitsch et al.
patent: 4768779 (1988-09-01), Oehman, Jr. et al.
patent: 4799671 (1989-01-01), Hoggan et al.

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