FR2561734B1 - BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART - Google Patents

BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART

Info

Publication number
FR2561734B1
FR2561734B1 FR8404370A FR8404370A FR2561734B1 FR 2561734 B1 FR2561734 B1 FR 2561734B1 FR 8404370 A FR8404370 A FR 8404370A FR 8404370 A FR8404370 A FR 8404370A FR 2561734 B1 FR2561734 B1 FR 2561734B1
Authority
FR
France
Prior art keywords
compressed
buffer
foam material
mobile part
mobile
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
FR8404370A
Other languages
French (fr)
Other versions
FR2561734A1 (en
Inventor
Daniel Perra
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.)
TERCAP
Original Assignee
TERCAP
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 TERCAP filed Critical TERCAP
Priority to FR8404370A priority Critical patent/FR2561734B1/en
Publication of FR2561734A1 publication Critical patent/FR2561734A1/en
Application granted granted Critical
Publication of FR2561734B1 publication Critical patent/FR2561734B1/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
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers with rubber springs
    • 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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Vibration Dampers (AREA)
FR8404370A 1984-03-21 1984-03-21 BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART Expired FR2561734B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8404370A FR2561734B1 (en) 1984-03-21 1984-03-21 BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404370A FR2561734B1 (en) 1984-03-21 1984-03-21 BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART

Publications (2)

Publication Number Publication Date
FR2561734A1 FR2561734A1 (en) 1985-09-27
FR2561734B1 true FR2561734B1 (en) 1986-08-14

Family

ID=9302293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404370A Expired FR2561734B1 (en) 1984-03-21 1984-03-21 BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART

Country Status (1)

Country Link
FR (1) FR2561734B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660382A1 (en) * 1990-03-30 1991-10-04 Lepierres Gildas Vibration damper supports

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867551A (en) * 1930-01-17 1932-07-19 Clarence P Daniel Bumper
US2727738A (en) * 1953-03-19 1955-12-20 Smith Meeker Engineering Co Shock mount
NL279285A (en) * 1961-06-05
US3191896A (en) * 1962-03-05 1965-06-29 Hamilton Kent Mfg Company Vibration pad
BE665264A (en) * 1964-06-19 1965-10-01
GB1482154A (en) * 1973-07-27 1977-08-10 Du Pont Energy absorbing devices
FR2339784A1 (en) * 1976-01-27 1977-08-26 Paulstra Sa IMPROVEMENTS MADE TO DEVICES FOR ABSORBING EFFORTS SUCH AS SHOCK OR SIMILAR, IN PARTICULAR BUMPERS FOR VEHICLES

Also Published As

Publication number Publication date
FR2561734A1 (en) 1985-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse