GB792511A - Improvements in or relating to vibration-absorbing supports - Google Patents

Improvements in or relating to vibration-absorbing supports

Info

Publication number
GB792511A
GB792511A GB19162/55A GB1916255A GB792511A GB 792511 A GB792511 A GB 792511A GB 19162/55 A GB19162/55 A GB 19162/55A GB 1916255 A GB1916255 A GB 1916255A GB 792511 A GB792511 A GB 792511A
Authority
GB
United Kingdom
Prior art keywords
pedestal
springs
relative
rotation
july
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
GB19162/55A
Inventor
Archie John Hirst
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.)
Metalastik Ltd
Original Assignee
Metalastik 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 Metalastik Ltd filed Critical Metalastik Ltd
Publication of GB792511A publication Critical patent/GB792511A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact bearings
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • F16F3/0876—Units comprising several springs made of plastics or the like material of the same material or the material not being specified and of the same shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

792.511. Resilient mounting. METALASTIK. Ltd. June 1, 1956 [July 1, 1955; July 20, 1955], Nos. 19162/55 and 21066/55. Class 108(3) The invention relates to a vibrationabsorbing support comprising at least three angularly spaced rubber-like springs 13 sandwiched between a support member 8 and a load-carrying member 7, the compression axes of the springs 13 being directed towards a focal point y. According to the invention, either the member 7, or the member 8, is mounted on a pedestal 10 for movement axially along the pedestal 10. As shown, there are three springs 13, and the member 7 is rigid with the object 5 to be supported. The member 8 is in screw thread engagement with 'the pedestal 10, but is prevented from rotation relative to a base. member 9 by means of a peg 25. On rotation of the pedestal 10 by means of a squared portion 27, the member 8 is thus raised or lowered. The member 7 and the object 5 are thus raised or lowered as the case may be, and the correct position of abutment surfaces 20, 21, relative to a deflection-limiting stop 18 adjustably mounted on the pedestal 16, is regained. In a modified constrution, the member 8 is rotatable, relative to, the base 9 but is held from axial movement by the action of a retaining ring. The pedestal 10 is rigid with the member to be supported and is in screw thread engagement with the member 7. Rotation of the member 8 acts through the springs 13 to rotate the member 7 and thus vary the axial position of the latter relative to the pedestal 10.
GB19162/55A 1955-07-01 1955-07-01 Improvements in or relating to vibration-absorbing supports Expired GB792511A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB322389X 1955-07-01
GB200755X 1955-07-20

Publications (1)

Publication Number Publication Date
GB792511A true GB792511A (en) 1958-03-26

Family

ID=26254425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19162/55A Expired GB792511A (en) 1955-07-01 1955-07-01 Improvements in or relating to vibration-absorbing supports

Country Status (5)

Country Link
BE (1) BE549125A (en)
CH (1) CH322389A (en)
DE (1) DE1063861B (en)
FR (1) FR1154742A (en)
GB (1) GB792511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108583B1 (en) * 1982-10-30 1987-01-07 Dunlop Limited Improvements in or relating to vibration-absorbing supports

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270335A (en) * 1939-12-30 1942-01-20 Johns Manville Vibration isolator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108583B1 (en) * 1982-10-30 1987-01-07 Dunlop Limited Improvements in or relating to vibration-absorbing supports

Also Published As

Publication number Publication date
FR1154742A (en) 1958-04-16
BE549125A (en)
DE1063861B (en) 1959-08-20
CH322389A (en) 1957-06-15

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