Exercise devices – Support for entire body of user – Suspension device
Patent
1989-10-10
1993-01-19
Bahr, Robert
Exercise devices
Support for entire body of user
Suspension device
A63B 2100
Patent
active
051801612
ABSTRACT:
An exercise machine is provided with a pair of vertically adjustable support posts having a rod extending thereacross. A support plate for receiving the upper back portion of a user is fixedly secured to the rod, while a lower support plate is interconnected with the upper support plate through a universal joint which may be selectively locked into position or released to allow the lower support plate to swivel with respect to the upper plate. An appropriate gear reducer is connected to the rod to allow the rod to be rotated to position the user in a desired orientation.
REFERENCES:
patent: 4292962 (1981-10-01), Krause
patent: 4391443 (1983-07-01), Beecroft
patent: 4620701 (1986-11-01), Mojden
patent: 4645205 (1987-02-01), Wolff
patent: 4669724 (1987-06-01), Matheisen
patent: 4672697 (1987-06-01), Schurch
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