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Class Information
Number: 244/150
Name: Aeronautics > Safety lowering devices > Parachutes > Storage and release > Timing mechanism
Description: Devices for causing parachutes to open at the expiration of some predetermined time.










Patents under this class:

Patent Number Title Of Patent Date Issued
8608112 Modular programmable electronic initiation device for parachute disreefing or disconnect Dec. 17, 2013
8096509 Parachute inlet control system and method Jan. 17, 2012
8006936 Parachute deployment control Aug. 30, 2011
7975967 Automatic activation device for a parachute and a method for activating an opening of a parachute Jul. 12, 2011
7918419 Rocket ejection delay apparatus and/or method Apr. 5, 2011
7871043 Method for parachute reefing control Jan. 18, 2011
7703720 Method and apparatus for parachute reefing control Apr. 27, 2010
7648105 Deployment brake release for a parachute Jan. 19, 2010
7584928 Drogue parachute drag force actuated programmable controller to generate an event trigger signal Sep. 8, 2009
7028951 Parachute reefing system Apr. 18, 2006
7004618 Timer setting mechanism for mechanical dereefer Feb. 28, 2006
6883756 Method and apparatus for delayed parachute deployment Apr. 26, 2005
6736409 Drinking straw prepared from flattened polymeric tubular conduit, method of making same and dispenser therefor May. 18, 2004
6715791 Air bag tether system comprising multiple segments cut in alignment with fabric warp of fill Apr. 6, 2004
6611683 Elliptical satellite system which emulates the characteristics of geosynchronous satellites Aug. 26, 2003
6257524 Mechanical dereefer Jul. 10, 2001
6199800 Deployment device for parachutes Mar. 13, 2001
6173922 Failure resistant multiline tether Jan. 16, 2001
5881974 Method for resetting a timer and a timer especially for use in connection with an item descending from a flying object Mar. 16, 1999
5825667 Parachute release device Oct. 20, 1998
5785278 Pressure dependent parachute release device for air/water rockets Jul. 28, 1998
5233126 Deceleration device for a submunition unit with textile package for deceleration element Aug. 3, 1993
5211360 Spacecraft thermal disturbance control system May. 18, 1993
5188315 Submunition unit including a rotary parachute Feb. 23, 1993
5169093 Method and device for faster automatic deployment of a parachute Dec. 8, 1992
4955564 Main parachute apparatus with secondary parachute for aiding initial inflation thereof Sep. 11, 1990
4911382 Safe electro ballistic escape sequencing system Mar. 27, 1990
4865273 Parachute-release mechanism and method Sep. 12, 1989
4765247 Parachute collapsing system and method for flares Aug. 23, 1988
4735382 Space craft cellular energy generating and storage device Apr. 5, 1988
4603823 Airspeed sensing pressure valve system Aug. 5, 1986
4527758 Deployment sequence mode selection system for aircraft ejection seat Jul. 9, 1985
4505444 Aircraft ejection seat system Mar. 19, 1985
4448374 Deployment sequencer May. 15, 1984
4279392 Adjustable time-delayed apparatus for opening a parachute Jul. 21, 1981
3985321 Automatic line release system Oct. 12, 1976
3964396 Spin actuated release mechanism Jun. 22, 1976











 
 
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