Control valve for an exercise stair device

Details Control valve for an exercise stair device Control valve for an exercise stair device

1993-04-08

1994-09-13

Crow, Stephen R.

Exercise devices

Involving user translation or physical simulation thereof

Stair climbing

482112, A63B 21008

Patent

active

053464443

ABSTRACT:
This invention relates to a control valve for an exercise stair device comprising a cylinder having three nozzles, a spring disposed within the cylinder, a ferrule mounted on the spring, a valve plate fitted on the ferrule, a piston housing the spring, the ferrule and the valve and disposed within cylinder, a spring-loaded spline inserted into the piston and supported by the frame of the piston, and a lid engaged with the upper ends of the spring-loaded spline and the piston, whereby the exercise stair device may be easily adjusted to adapt to the needs of various users.

REFERENCES:
patent: 4204675 (1980-05-01), McGinnis
patent: 4601467 (1986-07-01), Gvoich et al.
patent: 5186700 (1993-02-01), Wang

Affiliated with

Also associated with

Rating

Control valve for an exercise stair device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control valve for an exercise stair device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control valve for an exercise stair device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1116979