GB517370A - Improvements relating to aircraft undercarriages with resilient wheel units - Google Patents

Improvements relating to aircraft undercarriages with resilient wheel units

Info

Publication number
GB517370A
GB517370A GB15892/38A GB1589238A GB517370A GB 517370 A GB517370 A GB 517370A GB 15892/38 A GB15892/38 A GB 15892/38A GB 1589238 A GB1589238 A GB 1589238A GB 517370 A GB517370 A GB 517370A
Authority
GB
United Kingdom
Prior art keywords
spindle
wheel
shock
piston
liquid
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
GB15892/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB15892/38A priority Critical patent/GB517370A/en
Publication of GB517370A publication Critical patent/GB517370A/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 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • B64C25/36—Arrangements or adaptations of wheels, tyres or axles in general

Landscapes

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

Abstract

517,370. Aircraft alighting gear. BOUND, R. H. May 27, 1938, No. 15892. [Class 4] An aircraft landing wheel is mounted on a pair of pistons and cylinder shock absorbers spaced by the wheel spindle and adapted to displace liquid against resilient resistance in a chamber in the spindle. The wheel spindle 7 is formed integrally with the shock absorber cylinders 4 which are pivoted at 2a to the wheel fork 1. The piston rod 3 is pivoted at 3a to the fork. The shock absorber liquid is adapted to be forced through an opening 13 and past a valve 12 against one side' of a piston 14 in the spindle 7, which contains a corresponding piston for the shock absorber on the other side of the wheel. The space between the pistons is charged with compressed air. In a modification the liquid from both shock absorbers is led by passages 44, Fig. 4, to a single piston 46 arranged transversely of the axis of the spindle. The liquid spaces of the shock absorbers is annular through which pass the piston rods 33. The shock-absorber cylinders are formed in the wheel spindle 34. A lever 32 is pivoted at 32a to the wheel fork 31a and surrounds the end of the spindle 34 to which it is secured by studs 35 and closes the end of the shock-absorber cylinder. Specifications 473,756 and 473,768 are referred to.
GB15892/38A 1938-05-27 1938-05-27 Improvements relating to aircraft undercarriages with resilient wheel units Expired GB517370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15892/38A GB517370A (en) 1938-05-27 1938-05-27 Improvements relating to aircraft undercarriages with resilient wheel units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15892/38A GB517370A (en) 1938-05-27 1938-05-27 Improvements relating to aircraft undercarriages with resilient wheel units

Publications (1)

Publication Number Publication Date
GB517370A true GB517370A (en) 1940-01-29

Family

ID=10067412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15892/38A Expired GB517370A (en) 1938-05-27 1938-05-27 Improvements relating to aircraft undercarriages with resilient wheel units

Country Status (1)

Country Link
GB (1) GB517370A (en)

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