FR2363032A1 - SPRINGS WITH STACKING OF LAYERS OF RUBBER OR SIMILAR ELASTOMERIC MATERIAL LINKED TO INTERCALED METAL PLATES - Google Patents

SPRINGS WITH STACKING OF LAYERS OF RUBBER OR SIMILAR ELASTOMERIC MATERIAL LINKED TO INTERCALED METAL PLATES

Info

Publication number
FR2363032A1
FR2363032A1 FR7725916A FR7725916A FR2363032A1 FR 2363032 A1 FR2363032 A1 FR 2363032A1 FR 7725916 A FR7725916 A FR 7725916A FR 7725916 A FR7725916 A FR 7725916A FR 2363032 A1 FR2363032 A1 FR 2363032A1
Authority
FR
France
Prior art keywords
layers
rubber
metal plates
elastomeric material
intercaled
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.)
Granted
Application number
FR7725916A
Other languages
French (fr)
Other versions
FR2363032B1 (en
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 Ltd
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 FR2363032A1 publication Critical patent/FR2363032A1/en
Application granted granted Critical
Publication of FR2363032B1 publication Critical patent/FR2363032B1/fr
Granted 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
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers

Landscapes

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

Abstract

Ressort comprenant un empilement de couches de caoutchouc ou matière élastomère similaire lié à des plaques métalliques intercalées. La longueur des couches de caoutchouc considérée dans au moins un plan de coupe sensiblement perpendiculaire au plan des couches de caoutchouc et des plaques métalliques est plus petite dans la région des couches situées entre les couches extérieures que dans les couches extérieures. Application aux suspensions de boggie de véhicule ferroviaire.Spring comprising a stack of layers of rubber or similar elastomeric material bonded to interposed metal plates. The length of the rubber layers considered in at least one section plane substantially perpendicular to the plane of the rubber layers and metal plates is smaller in the region of the layers located between the outer layers than in the outer layers. Application to rail vehicle bogie suspensions.

FR7725916A 1976-08-28 1977-08-25 SPRINGS WITH STACKING OF LAYERS OF RUBBER OR SIMILAR ELASTOMERIC MATERIAL LINKED TO INTERCALED METAL PLATES Granted FR2363032A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35898/76A GB1578750A (en) 1976-08-28 1976-08-28 Springs

Publications (2)

Publication Number Publication Date
FR2363032A1 true FR2363032A1 (en) 1978-03-24
FR2363032B1 FR2363032B1 (en) 1980-02-01

Family

ID=10382773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725916A Granted FR2363032A1 (en) 1976-08-28 1977-08-25 SPRINGS WITH STACKING OF LAYERS OF RUBBER OR SIMILAR ELASTOMERIC MATERIAL LINKED TO INTERCALED METAL PLATES

Country Status (11)

Country Link
JP (1) JPS5329470A (en)
CA (1) CA1070721A (en)
CH (1) CH612253A5 (en)
DE (1) DE2738168A1 (en)
FR (1) FR2363032A1 (en)
GB (1) GB1578750A (en)
HU (1) HU173176B (en)
IN (1) IN148753B (en)
PL (1) PL119454B1 (en)
RO (1) RO76133A (en)
SE (1) SE7709528L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011638A1 (en) * 1978-04-19 1980-06-11 Howard D U Adjustable suspension assembly.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435134A (en) * 1987-07-31 1989-02-06 Yokohama Rubber Co Ltd Laminate rubber
JPH05141463A (en) * 1991-11-15 1993-06-08 Kajima Corp Laminated rubber and vibration control device for structure using laminated rubber
JP4734913B2 (en) * 2004-12-20 2011-07-27 横浜ゴム株式会社 Seismic isolation rubber laminate
JP2010180936A (en) * 2009-02-04 2010-08-19 Bridgestone Corp Layer structure object for damping device
CN102829115A (en) * 2012-08-28 2012-12-19 中国航空工业集团公司北京航空材料研究院 Damping rubber spring for automobile suspension
CN103397666A (en) * 2013-08-13 2013-11-20 东南大学 Rubber support for vibration isolation or vibration reduction
CN105156530A (en) * 2015-09-10 2015-12-16 青岛四方车辆研究所有限公司 Middle-concave type overlapped rubber spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011638A1 (en) * 1978-04-19 1980-06-11 Howard D U Adjustable suspension assembly.
EP0011638A4 (en) * 1978-04-19 1980-08-14 Howard D U Adjustable suspension assembly.

Also Published As

Publication number Publication date
PL119454B1 (en) 1982-01-30
PL200494A1 (en) 1978-04-10
RO76133A (en) 1981-03-30
IN148753B (en) 1981-06-06
JPS6131331B2 (en) 1986-07-19
DE2738168A1 (en) 1978-03-02
SE7709528L (en) 1978-03-01
FR2363032B1 (en) 1980-02-01
CH612253A5 (en) 1979-07-13
JPS5329470A (en) 1978-03-18
CA1070721A (en) 1980-01-29
GB1578750A (en) 1980-11-12
HU173176B (en) 1979-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse