GB574419A - Improvements in oleo-pneumatic shock-absorbers - Google Patents

Improvements in oleo-pneumatic shock-absorbers

Info

Publication number
GB574419A
GB574419A GB1814/41A GB181441A GB574419A GB 574419 A GB574419 A GB 574419A GB 1814/41 A GB1814/41 A GB 1814/41A GB 181441 A GB181441 A GB 181441A GB 574419 A GB574419 A GB 574419A
Authority
GB
United Kingdom
Prior art keywords
liquid
oleo
plunger
absorbers
pneumatic shock
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
GB1814/41A
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.)
Dowty Equipment Ltd
Original Assignee
Dowty Equipment 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 Dowty Equipment Ltd filed Critical Dowty Equipment Ltd
Priority to GB1814/41A priority Critical patent/GB574419A/en
Publication of GB574419A publication Critical patent/GB574419A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B64C25/60—Oleo legs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

574,419. Vibrationdampers. DOWTY EQUIPMENT, Ltd., and UNDERWOOD, C. J. Feb. 10, 1941, No. 1814. [Class 108 (iii)] An oleo - pneumatic telescopic shock-absorber has a hollow plunger 1 working in the liquid-containing chamber 10 and having in a reduced bore a differential piston 7 offering to the liquid which passes through the restricting and valve-controlled ports 4 in the plunger a smaller area than at its outer end 8 it offers to the gasfilled chamber 6 in the plunger. The piston separates the liquid from the gas which is introduced through a nozzle 9 to the required pressure.
GB1814/41A 1941-02-10 1941-02-10 Improvements in oleo-pneumatic shock-absorbers Expired GB574419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1814/41A GB574419A (en) 1941-02-10 1941-02-10 Improvements in oleo-pneumatic shock-absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1814/41A GB574419A (en) 1941-02-10 1941-02-10 Improvements in oleo-pneumatic shock-absorbers

Publications (1)

Publication Number Publication Date
GB574419A true GB574419A (en) 1946-01-04

Family

ID=9728490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814/41A Expired GB574419A (en) 1941-02-10 1941-02-10 Improvements in oleo-pneumatic shock-absorbers

Country Status (1)

Country Link
GB (1) GB574419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107600396A (en) * 2017-10-23 2018-01-19 重庆通用航空产业集团有限公司 A kind of shock absorption buffering mechanism of large-scale fixed-wing unmanned plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107600396A (en) * 2017-10-23 2018-01-19 重庆通用航空产业集团有限公司 A kind of shock absorption buffering mechanism of large-scale fixed-wing unmanned plane

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