GB1251328A - - Google Patents

Info

Publication number
GB1251328A
GB1251328A GB1251328DA GB1251328A GB 1251328 A GB1251328 A GB 1251328A GB 1251328D A GB1251328D A GB 1251328DA GB 1251328 A GB1251328 A GB 1251328A
Authority
GB
United Kingdom
Prior art keywords
load
rigid members
elastomer
nov
loaded
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
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 filed Critical
Publication of GB1251328A publication Critical patent/GB1251328A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • B60G11/24—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

1,251,328. Rail vehicle suspensions; tandem axle suspensions. METALASTIK Ltd. 4 Nov., 1968 [16 Nov., 1967], No. 52109/67. Headings B7D and B7L. [Also in Division F2] A resilient mounting element (see Division F2) employs an annular elastomeric body 64, Fig. 4, located between and bonded to inner and outer rigid members 67, 68 so as to be stressed in combined shear and compression when the element is loaded in the direction A. At least one (as shown both) of the rigid members has a coniform surface bonded to the elastomer, but an end portion 83 of the elastomer is unbonded and spaced from at least one of the rigid members in the unloaded state of the element. In Fig. 4, the right-hand half of the drawing shows the loaded and the left-hand half the unloaded state. The overall characteristic is a spring rate increasing progressively with load, following, e.g., a square law force-displacement plot (Fig. 2, not shown). Fig. 6 shows a road vehicle suspensionthough this suspension system is stated to be applicable to rail vehicles also. In Fig. 6, 60 is an element of the form shown in Fig. 4 and it acts between the longitudinal beam 92 and the load-bearing platform 95. The beam 92 may be rigid as shown or take the form of a leaf spring. The suspension system is such that even when the wheels 90 are on uneven ground the load platform 95 is maintained horizontal, as shown diagrammatically in Fig. 11.
GB1251328D 1967-11-16 1967-11-16 Expired GB1251328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5210967 1967-11-16

Publications (1)

Publication Number Publication Date
GB1251328A true GB1251328A (en) 1971-10-27

Family

ID=10462676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251328D Expired GB1251328A (en) 1967-11-16 1967-11-16

Country Status (4)

Country Link
DE (1) DE1808844A1 (en)
FR (1) FR1591991A (en)
GB (1) GB1251328A (en)
SE (1) SE357922B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319957A1 (en) * 1973-04-19 1974-11-07 Freudenberg Carl Fa ELASTIC BEARING
US4543010A (en) * 1981-12-01 1985-09-24 Dunlop Limited Joint means
GB2254056A (en) * 1991-03-23 1992-09-30 Norde Suspensions Ltd Vehicle suspension system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051704B (en) * 1979-06-26 1983-07-20 Dunlop Ltd Vehicle suspensions
DE3439614A1 (en) * 1984-10-30 1986-04-30 Continental Gummi-Werke Ag, 3000 Hannover Elastic bearing for machine units, especially for the propulsion engine in motor vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319957A1 (en) * 1973-04-19 1974-11-07 Freudenberg Carl Fa ELASTIC BEARING
US4543010A (en) * 1981-12-01 1985-09-24 Dunlop Limited Joint means
GB2254056A (en) * 1991-03-23 1992-09-30 Norde Suspensions Ltd Vehicle suspension system

Also Published As

Publication number Publication date
DE1808844A1 (en) 1969-10-16
FR1591991A (en) 1970-05-04
SE357922B (en) 1973-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees