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특허 상세정보

Fin and cover release system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/36   
미국특허분류(USC) 244/00327; 244/049
출원번호 US-0825808 (2001-04-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bissell & Bissell
인용정보 피인용 횟수 : 23  인용 특허 : 5

Pyrotechnic actuator cover/fin release system designed for high G forces of gun-launched-systems. As safety feature, system allows the pyrotechnic actuator to be installed as one of the last steps of the final testing sequence and removed safely on disassembly. A first cam action develops initial ejection. Subsequently firing the pyrotechnic pushes both the fins and the covers outward via a second cam surface. The release system both holds covers securely latched until commanded to release and then unlatches covers prior to pushing them open. The cover e...


1. Apparatus for releasing and jettisoning a cover mounted over a slot in the skin of a missile, which slot contains at least one control fin, in order that the fin may be deployed externally of the missile after launch to control the missile flight path, said apparatus comprising:a centrally mounted, axially movable spool member mounted for limited movement along the missile longitudinal axis between a first, rest position and a second, elevated position; a latch control assembly including a pivotable latch member having an outer end and an inner end; t...

이 특허를 인용한 특허 피인용횟수: 23

  1. Cleveland, Kenneth D.; Pietrzak, Amy; Butland, Adam G.; Steenson, Jr., James H.; Schorr, David J.; Borysthen-Tkacz, Joseph. Apparatus for deploying stowed control surfaces of a projectile. USP2015129207051.
  2. Cleveland, Kenneth; Pietrzak, Amy; Butland, Adam; Steenson, Jr., James H.; Schorr, David; Borysthen-Tkacz, Joseph. Apparatus for deploying stowed control surfaces of a projectile. USP2015079086259.
  3. Perry, Craig; Schroeder, Richard W.; Voigt, Allan A.. Cover ejection and fin deployment system for a gun-launched projectile. USP2005046880780.
  4. Dodu,Ren?; Dion,Dominique. Deployment and drive device for projectile control surfaces. USP2007027175131.
  5. Schroeder,Richard W.. Fin retention and deployment mechanism. USP2009017475846.
  6. Smith,Douglas L.; Morris,Joseph P.. Frictional roll control apparatus for a spinning projectile. USP2008087412930.
  7. Dooley,Robert B.. Full-bore artillery projectile fin development device and method. USP2006087083140.
  8. Vasudevan, Srikanth; Suchy, Paul; Birch, Matthew C.. G-hardened flow control systems for extended-range, enhanced-precision gun-fired rounds. USP2015079086258.
  9. McAllister, Edward; Rackers, Keith; Qato, Ledjan; Binkholder, Ryan Glen; Klakovich, Vincent Wayne. Guided projectile and method of enabling guidance thereof. USP20181210151568.
  10. Santini, Gregory M.; Sakurai, Seiya. Horizontal folding wingtip. USP2018049950780.
  11. Vasudevan, Srikanth; Suchy, Paul; Birch, Matthew C.. Methods for extended-range, enhanced-precision gun-fired rounds using g-hardened flow control systems. USP2017059658040.
  12. Morris,Joseph P.; Smith,Douglas L.. Projectile trajectory control system. USP2008047354017.
  13. Sankovic, John R.. Pyrotechnic fin deployment and retention mechanism. USP2012128338769.
  14. Sankovic, John R.. Pyrotechnic fin deployment and retention mechanism. USP2013128610042.
  15. Sankovic, John R.. Pyrotechnic fin deployment and retention mechanism. USP2012058183508.
  16. Parine, John C.; Koessler, Jeffrey H.; Gogineni, Purnachandra R.; Perez, Juan A.; Kebschull, Martin A.. Single-axis fin deployment system. USP2010017642492.
  17. Plumer, Matt; Gibson, Jeff; Byrne, Jim; Richardson, Brian. Systems and methods for retaining and deploying canards. USP2015049012825.
  18. Ericson,Charles R.; May,Michael C.. Tandem motor actuator. USP2007087255304.
  19. Rogers, Thomas R.. Techniques for controlling access through a slot on a projectile. USP2010117829830.
  20. Lassen, Matthew August; Good, Mark Steven. Wing fold controller. USP2016119499252.
  21. Fox, Stephen John; Sakurai, Seiya; Munsen, Victor A.; Noble, Jack S.; Skomorowski, John Tony. Wing fold system. USP2016089415857.
  22. Fox, Stephen John; Kordel, Jan A.; Townsend, Keith; Lassen, Matthew August; Gardner, Mark John; Good, Mark Steven. Wing fold system rotating latch. USP2016109469392.
  23. Barry, William D.; Winkler, Robert; Franzini, John R.; Cleveland, Kenneth D.; Butland, Adam. Wing slot seal. USP2014118895908.