Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Patent
1994-08-01
1995-11-21
Apley, Richard J.
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
2481252, 482 4, A63B 21078
Patent
active
054682037
ABSTRACT:
A safety device for weight lifters having a pair of stands attachable at a collar at opposite ends of a barbell. The stands have telescopic members releasable in the event a lifter is in trouble. The stands descend to the surface to stabilize the barbell and remove the weight from the lifter. The release is controlled by a switch or tilt sensor which activates a solenoid operator. Stops are provided to limit the relative travel of the telescopic members.
REFERENCES:
patent: 4799674 (1989-01-01), Ochab
patent: 5257964 (1993-11-01), Petters
Apley Richard J.
Mulcahy John
Nelson Gregory J.
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