GB375205A - Improvements in shock absorbers - Google Patents

Improvements in shock absorbers

Info

Publication number
GB375205A
GB375205A GB34719/31A GB3471931A GB375205A GB 375205 A GB375205 A GB 375205A GB 34719/31 A GB34719/31 A GB 34719/31A GB 3471931 A GB3471931 A GB 3471931A GB 375205 A GB375205 A GB 375205A
Authority
GB
United Kingdom
Prior art keywords
plunger
shock absorbers
cylinder
tapered
graduated
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
GB34719/31A
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 GB34719/31A priority Critical patent/GB375205A/en
Publication of GB375205A publication Critical patent/GB375205A/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

375,205. Hydraulic shock absorbers. HONE, J., Flin Flon, Manitoba, Canada. Dec. 15, 1931, No. 34719. [Class 108 (iii).] In shock absorbers more particularly for aeroplanes in which a hollow plunger 6 telescopes within a cylinder 3, an upstanding member 9 secured to the end of the cylinder passes through an orifice in the end 5 of the plunger, the member being tapered or graduated so as to provide liquid flow passages which diminish in area as the plunger moves into the cylinder. During the last stage of the compressive movement, the end 5 of the plunger engages a helical spring 11 and the hydraulic resistance is then reduced by the provision of a groove 13 in the member 9. The tapered or graduated member 9 may be replaced by a tube 15 having lateral orifices 16 as shown in Fig. 7.
GB34719/31A 1931-12-15 1931-12-15 Improvements in shock absorbers Expired GB375205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34719/31A GB375205A (en) 1931-12-15 1931-12-15 Improvements in shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34719/31A GB375205A (en) 1931-12-15 1931-12-15 Improvements in shock absorbers

Publications (1)

Publication Number Publication Date
GB375205A true GB375205A (en) 1932-06-23

Family

ID=10369126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34719/31A Expired GB375205A (en) 1931-12-15 1931-12-15 Improvements in shock absorbers

Country Status (1)

Country Link
GB (1) GB375205A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469912A (en) * 1944-05-26 1949-05-10 American Steel Foundries Shock strut
US2655232A (en) * 1950-10-14 1953-10-13 Mcdonnell Aircraft Corp Metering pin for aircraft landing gear
US2735674A (en) * 1956-02-21 Shock absorbing strut

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735674A (en) * 1956-02-21 Shock absorbing strut
US2469912A (en) * 1944-05-26 1949-05-10 American Steel Foundries Shock strut
US2655232A (en) * 1950-10-14 1953-10-13 Mcdonnell Aircraft Corp Metering pin for aircraft landing gear

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