GB1267637A - Shock absorber unit - Google Patents

Shock absorber unit

Info

Publication number
GB1267637A
GB1267637A GB4258470A GB4258470A GB1267637A GB 1267637 A GB1267637 A GB 1267637A GB 4258470 A GB4258470 A GB 4258470A GB 4258470 A GB4258470 A GB 4258470A GB 1267637 A GB1267637 A GB 1267637A
Authority
GB
United Kingdom
Prior art keywords
shock absorber
absorber unit
lower chamber
sept
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
GB4258470A
Inventor
Frank Ceska
Joseph J Connelly
John P Fullam
John A Zupez
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.)
PepsiAmericas Inc
Original Assignee
Abex Corp
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 Abex Corp filed Critical Abex Corp
Publication of GB1267637A publication Critical patent/GB1267637A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/20—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a pneumatic spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Dampers (AREA)

Abstract

1,267,637. Aircraft undercarriages. ABEX CORP. 4 Sept., 1970 [4 Sept., 1969], No. 42584/70. Heading B7G. [Also in Division F2] An aircraft undercarriage, Fig. 1, incorporates at least one shock absorber unit 60 consisting of a fixed volume upper chamber and an elasticallywalled lower chamber, the two chambers being linked by a valve which controls flow of fluid between the two chambers whenever the lower chamber volume changes in response to shock loading. The lower chamber is filled with liquid and the upper contains both air and liquid. The shock absorber unit construction is depicted in Fig. 2 (not shown, but see Division F2) and forms the subject matter of the invention claimed. The shock absorber leg 65 of Fig. 1 includes a plurality of these units stacked one above the other.
GB4258470A 1969-09-04 1970-09-04 Shock absorber unit Expired GB1267637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85535069A 1969-09-04 1969-09-04

Publications (1)

Publication Number Publication Date
GB1267637A true GB1267637A (en) 1972-03-22

Family

ID=25321020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4258470A Expired GB1267637A (en) 1969-09-04 1970-09-04 Shock absorber unit

Country Status (5)

Country Link
BE (1) BE752733R (en)
DE (1) DE2037687A1 (en)
FR (1) FR2060392B2 (en)
GB (1) GB1267637A (en)
NL (1) NL7006737A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033534A (en) * 1978-10-13 1980-05-21 Gould Inc Combined elastomeric spring and fluid damper
GB2144825A (en) * 1983-06-29 1985-03-13 Continental Gummi Werke Ag Hydraulically damped elastomeric mountings
GB2150257A (en) * 1983-11-25 1985-06-26 Imp Clevite Inc Spring strut with elastomeric particles
GB2188699A (en) * 1986-04-04 1987-10-07 Dunlop Ltd Vibration attenuation
GB2339003A (en) * 1998-06-30 2000-01-12 Draftex Ind Ltd Movement damping arrangement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236607A (en) * 1979-02-26 1980-12-02 Textron, Inc. Vibration suppression system
US4762308A (en) * 1987-03-30 1988-08-09 The Firestone Tire & Rubber Company Damping valve for air spring suspension systems
US6032936A (en) * 1997-08-04 2000-03-07 Lord Corporation Fluid mount including a partitionless compensator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033534A (en) * 1978-10-13 1980-05-21 Gould Inc Combined elastomeric spring and fluid damper
GB2144825A (en) * 1983-06-29 1985-03-13 Continental Gummi Werke Ag Hydraulically damped elastomeric mountings
GB2150257A (en) * 1983-11-25 1985-06-26 Imp Clevite Inc Spring strut with elastomeric particles
US4560150A (en) * 1983-11-25 1985-12-24 Imperial Clevite Inc. Dry viscous spring strut
GB2188699A (en) * 1986-04-04 1987-10-07 Dunlop Ltd Vibration attenuation
US4875664A (en) * 1986-04-04 1989-10-24 Dunlop Limited A British Company Vibration attenuation
GB2188699B (en) * 1986-04-04 1989-11-15 Dunlop Ltd Vibration attenuation
GB2339003A (en) * 1998-06-30 2000-01-12 Draftex Ind Ltd Movement damping arrangement
EP0971153A1 (en) * 1998-06-30 2000-01-12 Draftex Industries Limited Movement-damping arrangements
GB2339003B (en) * 1998-06-30 2002-01-02 Draftex Ind Ltd Movement-damping arrangements

Also Published As

Publication number Publication date
NL7006737A (en) 1971-03-08
BE752733R (en) 1970-12-01
FR2060392B2 (en) 1973-01-12
DE2037687A1 (en) 1971-03-25
FR2060392A2 (en) 1971-06-18

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