SE7908317L - SPRING Suspension - Google Patents

SPRING Suspension

Info

Publication number
SE7908317L
SE7908317L SE7908317A SE7908317A SE7908317L SE 7908317 L SE7908317 L SE 7908317L SE 7908317 A SE7908317 A SE 7908317A SE 7908317 A SE7908317 A SE 7908317A SE 7908317 L SE7908317 L SE 7908317L
Authority
SE
Sweden
Prior art keywords
elastomeric material
bush
members
mounting
cut
Prior art date
Application number
SE7908317A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE443621B (en
Inventor
A F Moore
D B Kenyon
Original Assignee
Dunlop 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 Ltd filed Critical Dunlop Ltd
Publication of SE7908317L publication Critical patent/SE7908317L/en
Publication of SE443621B publication Critical patent/SE443621B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/0604—Cabs insulated against vibrations or noise, e.g. with elastic suspension
    • 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A resilient mounting comprising a tubular bush (3) of elastomeric material acting between and bonded to confronting surfaces (10, 12) of rigid inner and outer members (1, 2). The bush (3) is formed with a cut-out (13) on that side which would otherwise be subjected to tensile forces in use and the relative spacing between the members (1, 2) is subsequently reduced by either expanding the inner member 2 or contracting the outer member 1 to close at least part of the cut-out (13) and selectively pre-load the elastomeric material in the unloaded condition of the mounting. The reduction in spacing can be controlled to give the required pre-loading and may be sufficient to ensure that the elastomeric material is always under compression in use thereby avoiding the occurrence of tensile forces with consequent improved fatigue life. Preferably the mounting incorporates resilient limit stops (15, 16) to control relative movement between the members (1, 2) both in the axial direction of the bush (3) and vertically under a working load. <IMAGE>
SE7908317A 1978-10-11 1979-10-08 SPRING SUSPENSION INCLUDING A RUB-SHAPED BASE OF ELASTIC MATERIAL SE443621B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7840216 1978-10-11

Publications (2)

Publication Number Publication Date
SE7908317L true SE7908317L (en) 1980-04-12
SE443621B SE443621B (en) 1986-03-03

Family

ID=10500277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908317A SE443621B (en) 1978-10-11 1979-10-08 SPRING SUSPENSION INCLUDING A RUB-SHAPED BASE OF ELASTIC MATERIAL

Country Status (6)

Country Link
AU (1) AU5166079A (en)
CA (1) CA1130261A (en)
DE (1) DE2941274A1 (en)
FR (1) FR2438768A1 (en)
GB (1) GB2032054B (en)
SE (1) SE443621B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821368A (en) * 1987-09-04 1989-04-18 Digital Equipment Corporation Eccentric shock isolation grommet
US4854766A (en) * 1988-05-12 1989-08-08 Gencorp Inc. Slip bearing for a sway bar clamp
FR2675557A1 (en) * 1991-04-18 1992-10-23 Hutchinson ELASTIC DEVICE FOR SUSPENDING A VIBRATING STRUCTURE TO A RIGID STRUCTURE.
GB2339261A (en) * 1998-07-08 2000-01-19 Draftex Ind Ltd Vehicle engine mounting
WO2014008276A2 (en) 2012-07-02 2014-01-09 Cnh America Llc Mount for a cabin of an agricultural harvester
DE102014201619A1 (en) 2013-02-15 2014-08-21 Ford Global Technologies, Llc Auxiliary frame for vehicle, particularly passenger car, comprises elastic stopper body with hole asymmetrically located in loosened state and axially extending throughout in longitudinal direction with inlet and outlet for coupling unit
DE202013100714U1 (en) 2013-02-15 2013-03-07 Ford Global Technologies, Llc. Subframe for a vehicle
DE102013202502A1 (en) 2013-02-15 2014-08-21 Ford Global Technologies, Llc Auxiliary frame for vehicle, particularly passenger car, comprises elastic stopper body with hole asymmetrically located in loosened state and axially extending throughout in longitudinal direction with inlet and outlet for coupling unit
DE102017214511A1 (en) * 2017-08-21 2019-02-21 Audi Ag Rubber-metal bearing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690476C (en) * 1937-02-16 1940-04-26 Continental Gummi Werke Akt Ge Bearing and spring bushing
US2621923A (en) * 1947-03-01 1952-12-16 Goodrich Co B F Rubber spring
GB646073A (en) * 1947-12-11 1950-11-15 George Spencer Moulton & Co Improvements in and relating to rubber torsion springs
GB679404A (en) * 1950-05-15 1952-09-17 Metalastik Ltd A new or improved anti-vibration mounting for the power units of motor vehicles
DE1761124U (en) * 1957-10-07 1958-02-06 Clemens A Voigt ELASTIC BEARING.
US3572677A (en) * 1968-12-11 1971-03-30 Ford Motor Co Resilient bushing
FR2214067B1 (en) * 1973-01-12 1976-05-14 Paulstra Sa
US3850418A (en) * 1973-02-09 1974-11-26 Gen Tire & Rubber Co High elongation voided elastomeric bushings and method and means for their assembling
DE2337872C2 (en) * 1973-07-26 1982-12-30 Raoul Dipl.-Ing. 8992 Hengnau Jörn Rubber-metal socket
US4002327A (en) * 1974-12-23 1977-01-11 Ford Motor Company Resilient bushing
GB1490999A (en) * 1975-09-22 1977-11-09 Chrysler Uk Resilient bushes

Also Published As

Publication number Publication date
SE443621B (en) 1986-03-03
DE2941274C2 (en) 1989-09-21
FR2438768B1 (en) 1984-03-23
DE2941274A1 (en) 1980-04-24
GB2032054A (en) 1980-04-30
AU5166079A (en) 1980-04-17
FR2438768A1 (en) 1980-05-09
GB2032054B (en) 1982-12-08
CA1130261A (en) 1982-08-24

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