GB516270A - Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship - Google Patents

Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship

Info

Publication number
GB516270A
GB516270A GB21925/38A GB2192538A GB516270A GB 516270 A GB516270 A GB 516270A GB 21925/38 A GB21925/38 A GB 21925/38A GB 2192538 A GB2192538 A GB 2192538A GB 516270 A GB516270 A GB 516270A
Authority
GB
United Kingdom
Prior art keywords
lever
links
pivoted
aircraft
stub
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
GB21925/38A
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.)
JOHN CHARLES TROTTER
Fairey Aviation Co Ltd
Original Assignee
JOHN CHARLES TROTTER
Fairey Aviation Co Ltd
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 JOHN CHARLES TROTTER, Fairey Aviation Co Ltd filed Critical JOHN CHARLES TROTTER
Priority to GB21925/38A priority Critical patent/GB516270A/en
Publication of GB516270A publication Critical patent/GB516270A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/56—Folding or collapsing to reduce overall dimensions of aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

516,270. Fastenings. FAIREY AVIATION CO., Ltd., and TROTTER, J. C. July 23, 1938, No. 21925. [Class 44] [Alsa in Group XXXIII] Locking pins whereby two parts, e.g., folding wings of aircraft, may be secured in predetermined relationship are arranged to move in opposite directions and are connected. by links with an operating lever pivoted on a floating fulcrum so that one pin can be inserted before the other. As shown, the pins k are slidable in a tube m and are pivoted to links r connected to the aircraft through links s. A T-shaped lever p is pivoted at u to a link v pivoted on the aircraft. The lever is connected by links t to the links r. The pins are adapted to be inserted through registering apertures in lugs carried by the stub and folding wing portions. The mechanism may be mounted on either the stub or folding portion and the lever p moves in the space between the two portions. The lever p may have a portion foldable into a recess in the stub portion of the wing. The fulcrum u of the lever, may slide in a guideway or guideways the link v being omitted.
GB21925/38A 1938-07-23 1938-07-23 Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship Expired GB516270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21925/38A GB516270A (en) 1938-07-23 1938-07-23 Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21925/38A GB516270A (en) 1938-07-23 1938-07-23 Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship

Publications (1)

Publication Number Publication Date
GB516270A true GB516270A (en) 1939-12-28

Family

ID=10171115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21925/38A Expired GB516270A (en) 1938-07-23 1938-07-23 Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship

Country Status (1)

Country Link
GB (1) GB516270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2994417A1 (en) * 2012-08-13 2014-02-14 Etienne Jean Rampal Control device for controlling bolt of blades of rotor in rotorcraft, has slide pushed back by compression spring on sleeve and supported on bottom part of housing recess according to extreme positions after angular displacement of slide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2994417A1 (en) * 2012-08-13 2014-02-14 Etienne Jean Rampal Control device for controlling bolt of blades of rotor in rotorcraft, has slide pushed back by compression spring on sleeve and supported on bottom part of housing recess according to extreme positions after angular displacement of slide

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