Barbell having axially movable grips

Details Barbell having axially movable grips Barbell having axially movable grips

1991-07-30

1992-10-06

Bahr, Robert

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

A63B 21072

Patent

active

051527316

ABSTRACT:
The invention is a barbell-type exercise device in which the grips are freely movable on the bar of the device. Each grip includes a number of bearings that allow the grip to slide along the bar without resistance. The grips and bar include complementary anti-rotation apparatus that prevents the grips from rotating about the longitudinal axis of the bar. A number of adjustable stop members may also be placed on the bar to limit the axial travel of the grips.

REFERENCES:
patent: 3756597 (1923-09-01), Monti
patent: 3938803 (1976-02-01), Wilmoth et al.
patent: 4455020 (1984-06-01), Schnell
patent: 4531729 (1985-07-01), Wrinkle
patent: 4585229 (1986-04-01), Brasher
patent: 4618142 (1986-10-01), Joseph, Jr.
patent: 4743018 (1988-05-01), Eckler
patent: 4822035 (1989-04-01), Jennings et al.
patent: 4913417 (1990-04-01), Francu
patent: 4978122 (1990-12-01), Dibowski

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