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특허 상세정보

Rotary piston type actuator with a central actuation assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F15B-015/12    F15B-015/02    B64C-013/40   
출원번호 US-0921904 (2013-06-19)
등록번호 US-9816537 (2017-11-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 64
초록

A rotary actuator includes a housing, a rotor assembly rotatably journaled in said housing and including a rotary output shaft, a central actuation assembly including a central mounting point formed in an external surface of the rotary output shaft, said central mounting point proximal to the longitudinal midpoint of the rotary output shaft, a mounting assembly adapted for attachment to an external mounting connector of a mounting surface of an aircraft structural member, and an actuation arm removably attached at a proximal end to the central mounting p...

대표
청구항

1. A rotary actuator comprising: a housing;a rotor assembly rotatably journaled in said housing and including a rotary output shaft;a central actuation assembly including a central mounting point formed in an external surface of the rotary output shaft, said central mounting point proximal to the longitudinal midpoint of the rotary output shaft, and a radial recess formed in an external peripheral surface of the housing proximal to the central mounting point of the rotary output shaft;a mounting assembly adapted for attachment to an external mounting con...

이 특허에 인용된 특허 (64)

  1. Sande Kurt (Rislokka 47A N-1600 Fredrikstad NOX) Heim Edgar J. (Nymannsveien 165 N-4015 Stavanger NOX) Staaland Torbjorn (Krystallveien 14 N-4875 Nedenes NOX). Actuator for transfer of forward and backward rotational movement. USP1996035495791.
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  9. Lawson, Bobby Wayne. Aircraft passenger seat recline mechanism. USP2013038403415.
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  26. Elliott, Nicholas; Didey, Arnaud. Jam-tollerant actuator. USP2012098267350.
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  33. Pesyna, Kenneth M.; Henkle, Jeffrey P.. Mechanism for a vectoring exhaust nozzle. USP2012088245495.
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  36. Oyama, Hiroki; Fujino, Michimasa. Pedal operated apparatus for controlling an aircraft nose wheel steering system. USP2013108544791.
  37. Perez Sanchez, Juan. Pivoted flap mechanism for adjusting an aerodynamic pivoted flap associated with a wing. USP2009107600718.
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  50. Francis, Colin M.. Spacecraft payload positioning with respect to a virtual pivot point. USP2014088800935.
  51. Dhall, Sanjay. Telescopic wing with articulated structural spar. USP2010077762500.
  52. Horner, Darrell. Thrust recovery, or other valve, containing two independently actuated doors and control system. USP2013028376818.
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  55. Morris, Stuart. Trailing edge flap. USP2014058714493.
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  58. Bunyard, Adam; Bunyard, Alan. Valve actuator. USP2005036865982.
  59. Pankey, William W; Wilson, Jr., Jack W.. Variable inlet guide vane with actuator. USP2011047922445.
  60. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Variable pitch airfoils. USP2013038393576.
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이 특허를 인용한 특허 피인용횟수: 1

  1. Schmidt, Robert Kyle. Aircraft landing gear assembly. USP20190210196132.