GB117119A - Improvements in or relating to Pneumatic Cushioning-devices. - Google Patents

Improvements in or relating to Pneumatic Cushioning-devices.

Info

Publication number
GB117119A
GB117119A GB9542/17A GB954217A GB117119A GB 117119 A GB117119 A GB 117119A GB 9542/17 A GB9542/17 A GB 9542/17A GB 954217 A GB954217 A GB 954217A GB 117119 A GB117119 A GB 117119A
Authority
GB
United Kingdom
Prior art keywords
chambers
helix
cushioning
pneumatic
bolts
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
GB9542/17A
Inventor
Thomas Sloper
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 GB9542/17A priority Critical patent/GB117119A/en
Publication of GB117119A publication Critical patent/GB117119A/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

117,119. Sloper, T. July 3, 1917. Pneumatic springs.-A cushioning-device for aircraft comprises a number of flexible, elongated pneumatic chambers placed side by side and secured along longitudinal lines near to each other so that the chambers are crowded together and against the part to be cushioned. Fig. 1 shows in cross-section a cushioning-device comprising four chambers B of rubbered canvas having wired edges B<1> with eyelet holes through which a helix C is wound. The helix is secured to the keel of a gondola by a wire D passed through eye bolts E<1>, or the helix may be itself threaded through the eyes in the bolts. The chambers B may be airtight or provided with separate inner tubes F, and are preferably of stream-line form. Should one chamber collapse, the remaining chambers expand laterally and remain operative.
GB9542/17A 1917-07-03 1917-07-03 Improvements in or relating to Pneumatic Cushioning-devices. Expired GB117119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9542/17A GB117119A (en) 1917-07-03 1917-07-03 Improvements in or relating to Pneumatic Cushioning-devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9542/17A GB117119A (en) 1917-07-03 1917-07-03 Improvements in or relating to Pneumatic Cushioning-devices.

Publications (1)

Publication Number Publication Date
GB117119A true GB117119A (en) 1918-07-03

Family

ID=32247267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9542/17A Expired GB117119A (en) 1917-07-03 1917-07-03 Improvements in or relating to Pneumatic Cushioning-devices.

Country Status (1)

Country Link
GB (1) GB117119A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433238A (en) * 1944-10-13 1947-12-23 Ramirez Humberto Villarreal Landing device for aircraft
US2887055A (en) * 1956-08-07 1959-05-19 Harvey Machine Co Inc Training and test missile
US4165059A (en) * 1976-04-30 1979-08-21 American Safety Equipment Corporation Float assembly for a helicopter or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433238A (en) * 1944-10-13 1947-12-23 Ramirez Humberto Villarreal Landing device for aircraft
US2887055A (en) * 1956-08-07 1959-05-19 Harvey Machine Co Inc Training and test missile
US4165059A (en) * 1976-04-30 1979-08-21 American Safety Equipment Corporation Float assembly for a helicopter or the like

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