Gliding wing parachute apparatus with staged reefing deployment

Aeronautics and astronautics – Safety lowering devices – Parachutes

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

244152, B64D 1702, B64D 1736

Patent

active

048464236

ABSTRACT:
A gliding wing parachute apparatus having a plurality of longitudinally extending ram-air inflation cells which are grouped into individual stages which are released preferably upon full inflation of the previous stage. The stages are preferably balanced with respect to the centerline of the parachute. The second and third stages are reefed by being retained by lacing or fabric flaps into closed position until full deployment of the previously deployed stage is completed. Pyrotechnic cutting devices can be responsive to full inflation to cause release of the next scheduled stage of ram-air inflation cells. Subsequent stages can be formed by inflation cells of a thinner material since the load will be less than during initial deployment. Also tensile strength of suspension lines can be decreased with subsequent stages due to lower loading characteristics.

REFERENCES:
patent: 2929589 (1960-03-01), Carter et al.
patent: 3245639 (1966-04-01), Mitchell
patent: 3756547 (1973-09-01), Snyder et al.
patent: 3822844 (1974-07-01), Sutton
patent: 3945592 (1976-03-01), Sutton
patent: 4065079 (1977-12-01), Winchurch
patent: 4129272 (1978-12-01), Jones et al.
patent: 4175722 (1979-11-01), Higgins
patent: 4540145 (1985-09-01), Matsua

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

Gliding wing parachute apparatus with staged reefing deployment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gliding wing parachute apparatus with staged reefing deployment , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gliding wing parachute apparatus with staged reefing deployment will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-431270

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