Pneumatic limb control system

Motors: expansible chamber type – Independently operated timer – delay – pattern or cyclic control

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

91459, 623 24, F15B 2102

Patent

active

048769444

ABSTRACT:
An electronic pneumatic limb control system for a pneumatically actuated flexible limb is disclosed. The system includes a computer for providing signal data corresponding to a plurality of successive events of air introduction and non-air introduction, respectively, into the flexible limb during a predetermined limb movement. The computer signal data provides for time-varying the air introduction to the non-air introduction for the successive events thereof during the limb movement so as to minimize oscillation and overshoot. The system also provides for successive events of air exhaustion and non-air exhaustion to return the limb to a position of rest after the predetermined limb movement.

REFERENCES:
patent: Re28089 (1974-07-01), Devol
patent: 3051328 (1962-08-01), Brown et al.
patent: 3144947 (1964-08-01), Pittwood
patent: 3279624 (1966-10-01), Devol
patent: 3476266 (1969-11-01), Devol
patent: 3501776 (1970-03-01), Beeker et al.
patent: 4262784 (1981-04-01), Sibeud
patent: 4281584 (1981-08-01), Onken et al.
patent: 4339984 (1982-07-01), Huhne
patent: 4379335 (1983-04-01), Kirsch et al.
patent: 4442753 (1984-04-01), Pouri et al.
patent: 4481768 (1984-11-01), Goshorn et al.
patent: 4538644 (1985-09-01), Knutson et al.
patent: 4727791 (1988-03-01), Satoh
patent: 4763560 (1988-08-01), Sasaki
patent: 4766921 (1988-08-01), Williams

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pneumatic limb control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pneumatic limb control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic limb control system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-620157

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.