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특허 상세정보

Directional elastomeric coupler

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/35    B64C-027/615   
미국특허분류(USC) 416/023; 416/134.R; 384/221
출원번호 US-0150823 (2002-05-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 9  인용 특허 : 16
초록

An elastomeric coupler assembly having a helical elastomeric bearing movably supports an active slat relative to a main element. An inner elastomeric coupler assembly and an outer elastomeric coupler assembly support the slat therebetween. Centrifugal force operates to drive the slat to a first position and an actuator rod operates in tension to pull upon the inner elastomeric coupler assembly to drive the slat in opposition to the centrifugal force to a second position. The helical elastomeric bearing is layered such that it defines a section of a circu...

대표
청구항

An elastomeric coupler assembly having a helical elastomeric bearing movably supports an active slat relative to a main element. An inner elastomeric coupler assembly and an outer elastomeric coupler assembly support the slat therebetween. Centrifugal force operates to drive the slat to a first position and an actuator rod operates in tension to pull upon the inner elastomeric coupler assembly to drive the slat in opposition to the centrifugal force to a second position. The helical elastomeric bearing is layered such that it defines a section of a circu...

이 특허에 인용된 특허 (16)

  1. Kohlhepp Fred W.. Actuation system for an active rotor control system. USP2001036200096.
  2. Jaenker Peter,DEX. Airfoil member with a piezoelectrically actuated servo-flap. USP2001056231013.
  3. Gantt Michael A. (Granby CT) Larson John A. (New Hartford CT). Bearing having multi-sided inner ring bore with elastomeric rings. USP1996015482383.
  4. Hudson James H.. Compressor thrust bearings. USP1998045741116.
  5. Gwinn James T.. Elastomeric bearing. USP2001056224047.
  6. Redinger W. Scott. Elastomeric bearing and assembly method therefor. USP1999065915842.
  7. Hofmann Manfred (Hunfelden DEX). Engine mount with controllable rigidity. USP1997105681032.
  8. Aoki Makoto,JPX ; Nishimura Hiroki,JPX ; Yamakawa Eiichi,JPX. Helicopter blade aerofoil. USP1999105961290.
  9. Domzalski David B. ; Straub Friedrich K. ; Kennedy Dennis K.. Helicopter rotor blade flap actuator government interest. USP2000106135713.
  10. Bauer Karl,DEX. Helicopter rotor blade with a movable flap. USP2001016168379.
  11. Bruehl Herbert,DEX. Hydraulically damping elastomer bearing. USP2001016168144.
  12. Moses Charles J. ; Hogan Michael E.. Load and deflection measurement system for elastomeric bearings. USP1999055905212.
  13. Kondo Natsuki,JPX ; Tsujiuchi Tomoka,JPX ; Yamakawa Eiichi,JPX. Rotor blade for rotary wing aircraft. USP2001056231308.
  14. Yamakawa Eiichi,JPX ; Murashige Atsushi,JPX ; Tsujiuchi Tomoka,JPX. Rotor blade for rotorcraft. USP2001026190132.
  15. Hobdy Miles A.. Turret bearing structure for vessels. USP1999015860382.
  16. Aoki Makoto,JPX ; Nishimura Hiroki,JPX ; Yamakawa Eiichi,JPX. helicopter blade aerofoil. USP1999095957662.