WO1994019238A3 - Control system for aircraft - Google Patents

Control system for aircraft Download PDF

Info

Publication number
WO1994019238A3
WO1994019238A3 PCT/US1994/001707 US9401707W WO9419238A3 WO 1994019238 A3 WO1994019238 A3 WO 1994019238A3 US 9401707 W US9401707 W US 9401707W WO 9419238 A3 WO9419238 A3 WO 9419238A3
Authority
WO
WIPO (PCT)
Prior art keywords
aircraft
cross bar
control system
extending
mounts
Prior art date
Application number
PCT/US1994/001707
Other languages
French (fr)
Other versions
WO1994019238A2 (en
Inventor
Matthew K Haggerty
David E Winston
Original Assignee
Altair Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/021,752 external-priority patent/US5427336A/en
Priority claimed from US08/187,882 external-priority patent/US5527004A/en
Application filed by Altair Corp filed Critical Altair Corp
Priority to EP94916493A priority Critical patent/EP0683743A1/en
Priority to AU68128/94A priority patent/AU690117B2/en
Publication of WO1994019238A2 publication Critical patent/WO1994019238A2/en
Publication of WO1994019238A3 publication Critical patent/WO1994019238A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/02—Initiating means
    • B64C13/04—Initiating means actuated personally
    • B64C13/12—Dual control apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/02—Initiating means
    • B64C13/04—Initiating means actuated personally
    • B64C13/042—Initiating means actuated personally operated by hand
    • B64C13/0421—Initiating means actuated personally operated by hand control sticks for primary flight controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Feedback Control In General (AREA)
  • Radio Relay Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Navigation (AREA)

Abstract

A control mechanism for aircraft (70) having a vertically extending member (72) with a cross bar (74) attached to its upper end and a pair of arcuate lower members (76) extending from the cross bar (74) toward the forward end of the aircraft with an adjustable positioning arm (84) on each lower member (76) extending rearwardly and which mounts a hand grip (86) for controlling the aircraft. The mechanism includes a damping system with a frame (205) connected to the cross bar (74) with bearing elements (230).
PCT/US1994/001707 1993-02-24 1994-02-24 Control system for aircraft WO1994019238A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP94916493A EP0683743A1 (en) 1993-02-24 1994-02-24 Control system for aircraft
AU68128/94A AU690117B2 (en) 1993-02-24 1994-02-24 Control system for aircraft

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/021,752 1993-02-24
US08/021,752 US5427336A (en) 1993-02-24 1993-02-24 Dual control mechanism for aircraft
US18901994A 1994-01-28 1994-01-28
US08/189,019 1994-01-28
US08/187,882 US5527004A (en) 1993-02-24 1994-01-28 Control system for aircraft
US08/187,882 1994-01-28

Publications (2)

Publication Number Publication Date
WO1994019238A2 WO1994019238A2 (en) 1994-09-01
WO1994019238A3 true WO1994019238A3 (en) 1994-12-08

Family

ID=27361722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/001707 WO1994019238A2 (en) 1993-02-24 1994-02-24 Control system for aircraft

Country Status (4)

Country Link
EP (1) EP0683743A1 (en)
AU (1) AU690117B2 (en)
CA (1) CA2156928A1 (en)
WO (1) WO1994019238A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE45087E1 (en) 2001-06-12 2014-08-19 Blackberry Limited Certificate management and transfer system and method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8469317B2 (en) * 2010-10-22 2013-06-25 Woodward Mpc, Inc. Line replaceable, fly-by-wire control columns with push-pull interconnect rods
CN108074435A (en) * 2018-02-02 2018-05-25 安徽英釜航空科技有限公司 A kind of flight simulator duplex steering apparatus
US10689096B2 (en) * 2018-02-26 2020-06-23 Bell Helicopter Textron Inc. Adjustable cyclic stick
GB2598550A (en) 2020-08-21 2022-03-09 Hill Group Tech Limited Aircraft control apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114843A (en) * 1976-10-04 1978-09-19 Robinson Helicopter Co. Control stick assembly
US4811921A (en) * 1987-06-22 1989-03-14 Whitaker Charles N Cyclic control stick

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114843A (en) * 1976-10-04 1978-09-19 Robinson Helicopter Co. Control stick assembly
US4811921A (en) * 1987-06-22 1989-03-14 Whitaker Charles N Cyclic control stick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE45087E1 (en) 2001-06-12 2014-08-19 Blackberry Limited Certificate management and transfer system and method

Also Published As

Publication number Publication date
AU690117B2 (en) 1998-04-23
EP0683743A1 (en) 1995-11-29
CA2156928A1 (en) 1994-09-01
WO1994019238A2 (en) 1994-09-01
AU6812894A (en) 1994-09-14

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