Lever resistance selection mechanism for strength training

Details Lever resistance selection mechanism for strength training Lever resistance selection mechanism for strength training

1993-08-20

1994-08-09

Bahr, Robert

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing fluid resistance

482 97, 482102, 482137, A63B 2100

Patent

active

053361504

ABSTRACT:
A pneumatic strength training device that utilizes a sealed vacuum cylinder with an air pressure powered piston. The vacuum is obtained by removing the air from said cylinder and sealing said cylinder. The cylinder is then attached to a lever style lifting bar through a series of pulleys. The resistance encountered by the lifter is varied by positioning the pulleys at different locations on the lifting bar.

REFERENCES:
patent: 3976057 (1976-08-01), Barclay
patent: 4426077 (1984-01-01), Becker
patent: 4431184 (1984-02-01), Lew et al.
patent: 4549733 (1985-10-01), Salyer
patent: 4890830 (1990-01-01), Kern
patent: 4898381 (1990-02-01), Gordon
patent: 5147263 (1992-09-01), Mueller

Affiliated with

Also associated with

Rating

Lever resistance selection mechanism for strength training does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lever resistance selection mechanism for strength training, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lever resistance selection mechanism for strength training will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-212716