GB778426A - Anti-vibration mounting - Google Patents

Anti-vibration mounting

Info

Publication number
GB778426A
GB778426A GB708355A GB708355A GB778426A GB 778426 A GB778426 A GB 778426A GB 708355 A GB708355 A GB 708355A GB 708355 A GB708355 A GB 708355A GB 778426 A GB778426 A GB 778426A
Authority
GB
United Kingdom
Prior art keywords
members
shear
blocks
pad
combined compression
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
GB708355A
Inventor
Eric James Smith
Edward Roger Payne
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB708355A priority Critical patent/GB778426A/en
Publication of GB778426A publication Critical patent/GB778426A/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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)

Abstract

778,426. Resilient mountings. DUNLOP RUBBER CO., Ltd. March 2, 1956 [March 10, 1955], No. 7083/55. Class 108(3). An anti-vibration mounting comprises an elongated channel member 6, a wedge-shaped inner member 7, and resilient material 8, located between the opposed faces of the members 6, 7, so that the member 7 is movable towards the base of the member 6 against combined compression and shear of the material 8, the members 6, 7, also being movable relatively in a direction longitudinally of the member 6 against shear stress in the material 8. As shown, the material 8 is in the form of two pairs 8, 9, of rubber blocks, the pair 8 operating in shear and the pair 9 operating in combined compression and shear under vertical movement of the member 7. Extreme downward deflection is limited by a pad 10. The walls of the member 6 may be tapered in a longitudinal direction so that the blocks 8 and 9 are stressed in combined compression and shear on relative horizontal movement of the members 6, 7. In a further modification, Figs. 5 and 6 (not shown), the material 8 is moulded in one continuous piece, between both opposing side faces and the opposing end faces of the members 6, 7. A hole is bored in the material 8 at an intermediate point in the length of each limb of the channel defined by the material 8. The diameter of this hole is slightly less than the total width of the material between the opposed faces of the members 6, 7, and it has the effect of dividing the material 8 into two independently acting blocks like the blocks 8 and 9 in Fig. 2. A cavity is cut away in the material at the base of the channel to provide a buffering pad equivalent to the pad 10 of Fig. 2.
GB708355A 1955-03-10 1955-03-10 Anti-vibration mounting Expired GB778426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB708355A GB778426A (en) 1955-03-10 1955-03-10 Anti-vibration mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB708355A GB778426A (en) 1955-03-10 1955-03-10 Anti-vibration mounting

Publications (1)

Publication Number Publication Date
GB778426A true GB778426A (en) 1957-07-10

Family

ID=9826287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB708355A Expired GB778426A (en) 1955-03-10 1955-03-10 Anti-vibration mounting

Country Status (1)

Country Link
GB (1) GB778426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342502A1 (en) * 1982-12-03 1984-06-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa DEVICE FOR SUPPORTING THE DIFFERENTIAL HOUSING OF A VEHICLE ON THE VEHICLE BODY
US4546848A (en) * 1983-11-14 1985-10-15 Nissan Motor Company, Limited Differential gear housing supporting apparatus
GB2251050A (en) * 1990-12-18 1992-06-24 Daimler Benz Ag A support bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342502A1 (en) * 1982-12-03 1984-06-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa DEVICE FOR SUPPORTING THE DIFFERENTIAL HOUSING OF A VEHICLE ON THE VEHICLE BODY
GB2131367A (en) * 1982-12-03 1984-06-20 Nissan Motor Vehicle differential gear housing supporting apparatus
US4546848A (en) * 1983-11-14 1985-10-15 Nissan Motor Company, Limited Differential gear housing supporting apparatus
GB2251050A (en) * 1990-12-18 1992-06-24 Daimler Benz Ag A support bearing
GB2251050B (en) * 1990-12-18 1994-11-16 Daimler Benz Ag Support bearing

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