GB526388A - Improvements in control gear, particularly for aircraft - Google Patents

Improvements in control gear, particularly for aircraft

Info

Publication number
GB526388A
GB526388A GB82?5/39A GB823539A GB526388A GB 526388 A GB526388 A GB 526388A GB 823539 A GB823539 A GB 823539A GB 526388 A GB526388 A GB 526388A
Authority
GB
United Kingdom
Prior art keywords
lever
aircraft
fulcrum
arm
link
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB82?5/39A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDGARD RIETTI
Original Assignee
EDGARD RIETTI
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
Application filed by EDGARD RIETTI filed Critical EDGARD RIETTI
Publication of GB526388A publication Critical patent/GB526388A/en
Expired legal-status Critical Current

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
    • B64C13/24—Transmitting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)

Abstract

526,388. Linkwork; controlling aircraft. RIETTI, E. March 14, 1939, No. 8235. Convention date, March 22, 1938. [Class 80 (iii)] [Also in Group XXXIII] Consists in linkwork, particularly adapted for controlling rudders, flaps &c. of aircraft, in which the ratio of movement of the controlled member to that of the control member increases with increase of stroke of the control member. The control member B is connected by a link A to one arm of a lever pivoted at F, the other arm 1 having pivoted thereto a lever 2 the extremity E of which is connected by another link A to the controlled member D. The lever 2 is connected by a link 3 with Cardan joints to a fixed point P. As the lever is moved about the fulcrum F in either direction, the extremity E moves further from the fulcrum thus increasing the effective length of the lever arm 1. The pivot has its axis perpendicular to, or in any case not parallel to, the axis of the fulcrum F.
GB82?5/39A 1938-03-22 1939-03-14 Improvements in control gear, particularly for aircraft Expired GB526388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT526388X 1938-03-22

Publications (1)

Publication Number Publication Date
GB526388A true GB526388A (en) 1940-09-17

Family

ID=11277362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB82?5/39A Expired GB526388A (en) 1938-03-22 1939-03-14 Improvements in control gear, particularly for aircraft

Country Status (1)

Country Link
GB (1) GB526388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921507A (en) * 1994-05-16 1999-07-13 Flight Safety Systems, Inc. Aircraft control yoke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921507A (en) * 1994-05-16 1999-07-13 Flight Safety Systems, Inc. Aircraft control yoke

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