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특허 상세정보

Tail fin deployment device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-010/06   
미국특허분류(USC) 244/003.27 ; 244/003.3 ; 244/049
출원번호 US-0140963 (1998-08-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Burns, Doane, Swecker & Mathis, LLP
인용정보 피인용 횟수 : 26  인용 특허 : 2

A retention and deployment mechanism for pivotable guide fins on bombs or missiles includes a cup shaped yoke slidably mounted on a shaft. The device is mounted in a central region of the bomb tail and engages tabs on each of the fins. The tabs are held between a retaining flange and pusher arms extending radially from the yoke. The retaining flange prevents pivoting of the fins until desired. A drive spring causes the yoke to slide axially, and the pusher arms push on the fins to cause pivoting to the deployed position. The yoke includes a head end with...


[ What is claimed is:] [12.]12. A pivotable tail fin deploying apparatus for a bomb, comprising:a plurality of tails fins mounted by pivots to a bomb assembly, the tail fins having a stowed position generally axially aligned with a bomb casing and a deployed position extending laterally from the bomb casing, each fin having an edge that is inwardly facing in the stowed position, each edge including a tab;a yoke mounted on a shaft for sliding relative to the pivots, the yoke having a first position for retaining the fins in the stowed position and a secon...

이 특허를 인용한 특허 피인용횟수: 26

  1. Hopping, Bradley M.; DeMeester, Craig R.. Adaptive aerodynamic control system for projectile maneuvering. USP2015059040886.
  2. Russom,Jeffery D.; White,Lawrence R.; Greenwood,James. Control surface assemblies with torque tube base. USP2008087410120.
  3. Perry, Craig; Schroeder, Richard W.; Voigt, Allan A.. Cover ejection and fin deployment system for a gun-launched projectile. USP2005046880780.
  4. Dryer, Richard; Eisentraut, Rudolph Adolph; Kebschull, Martin Allen; Parine, John Christopher. Deployment mechanism for stowable fins. USP2005066905093.
  5. Deschatre, Geoffroy. Device for simultaneous deployment of the control surfaces of a projectile. USP2013118592737.
  6. Pijaca, Thomas; Schellens, William J.. Extendable and controllable flight vehicle wing/control surface assembly. USP2003066581871.
  7. Allan A. Voigt ; Che-Ram S. Voigt ; John S. Speicher ; Charles R. Ericson. Fin and cover release system. USP2002096446906.
  8. Geswender, Chris E.. Fin deployment method and apparatus. USP2014108866057.
  9. Schroeder,Richard W.. Fin retention and deployment mechanism. USP2009017475846.
  10. Scott, Aaron Michael; Aberer, Philip Thomas; Japp, Neil Randall; McGaha, Nicholas Cody. Folding articulating wing mechanism. USP2014118894004.
  11. Smith,Douglas L.; Morris,Joseph P.. Frictional roll control apparatus for a spinning projectile. USP2008087412930.
  12. Smoker, Thomas William. Launched air vehicle system. USP2018049938021.
  13. Hawthorne, Dana D.. Locking device with solenoid release pin. USP2005096948685.
  14. Hawthorne,Dana D.. Locking device with solenoid release pin. USP2006107125058.
  15. Kopecek, Joseph Thomas. Locking rotary actuator. USP2017039605692.
  16. Walsh,Michael Frank. Low force release mechanism and applications for using the same. USP2008057377567.
  17. Rastegar,Jahangir S.; Pelz,Richard B.. Methods and apparatus for increasing aerodynamic performance of projectiles. USP2006087090163.
  18. William W. Hsu ; Matthew Miotla. Missile fin locking and unlocking mechanism including a mechanical force amplifier. USP2002036352217.
  19. Eisentraut, Rudolph Adolph; Kebschull, Martin Allen; Parine, John Christopher. Missile having deployment mechanism for stowable fins. USP2004076761331.
  20. Palani, Kumaraguru Poonamalli; Burt, Raymond Lee. Multi-stage fin deployment assembly. USP2012128324544.
  21. Morris,Joseph P.; Smith,Douglas L.. Projectile trajectory control system. USP2008047354017.
  22. Tong, Jie; Whitmarsh, Sean. Rotary actuator ball-detent locking mechanism. USP2012048148670.
  23. Parine, John C.; Koessler, Jeffrey H.; Gogineni, Purnachandra R.; Perez, Juan A.; Kebschull, Martin A.. Single-axis fin deployment system. USP2010017642492.
  24. Ericson,Charles R.; May,Michael C.. Tandem motor actuator. USP2007087255304.
  25. Hsu,William W.; Wiseman,Robert A.. Techniques for controlling a fin with unlimited adjustment and no backlash. USP2007037195197.
  26. Rogers, Thomas R.. Techniques for controlling access through a slot on a projectile. USP2010117829830.