FR2457417B1 - - Google Patents

Info

Publication number
FR2457417B1
FR2457417B1 FR7913389A FR7913389A FR2457417B1 FR 2457417 B1 FR2457417 B1 FR 2457417B1 FR 7913389 A FR7913389 A FR 7913389A FR 7913389 A FR7913389 A FR 7913389A FR 2457417 B1 FR2457417 B1 FR 2457417B1
Authority
FR
France
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
FR7913389A
Other languages
French (fr)
Other versions
FR2457417A1 (fr
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.)
Hutchinson Mapa SA
Original Assignee
Hutchinson Mapa SA
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 Hutchinson Mapa SA filed Critical Hutchinson Mapa SA
Priority to FR7913389A priority Critical patent/FR2457417A1/fr
Publication of FR2457417A1 publication Critical patent/FR2457417A1/fr
Application granted granted Critical
Publication of FR2457417B1 publication Critical patent/FR2457417B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/35—Rotors having elastomeric joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
FR7913389A 1979-05-25 1979-05-25 Perfectionnements apportes aux ensembles du genre des butees elastiques Granted FR2457417A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913389A FR2457417A1 (fr) 1979-05-25 1979-05-25 Perfectionnements apportes aux ensembles du genre des butees elastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913389A FR2457417A1 (fr) 1979-05-25 1979-05-25 Perfectionnements apportes aux ensembles du genre des butees elastiques

Publications (2)

Publication Number Publication Date
FR2457417A1 FR2457417A1 (fr) 1980-12-19
FR2457417B1 true FR2457417B1 (OSRAM) 1985-01-18

Family

ID=9225872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913389A Granted FR2457417A1 (fr) 1979-05-25 1979-05-25 Perfectionnements apportes aux ensembles du genre des butees elastiques

Country Status (1)

Country Link
FR (1) FR2457417A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543040A (en) * 1982-09-30 1985-09-24 The Boeing Company Helicopter rotor system
DE3534968C1 (de) * 1985-10-01 1987-02-19 Messerschmitt Boelkow Blohm Rotor,insbesondere fuer Drehfluegelflugzeuge
DE3633346C1 (de) * 1986-10-01 1987-11-05 Messerschmitt Boelkow Blohm Rotor,insbesondere eines Drehfluegelfluegzeuges
FR2661628B1 (fr) * 1990-05-02 1992-07-17 Techmetal Promotion Piece mecanique elancee, notamment destinee a travailler en compression selon sa direction longitudinale.
US6296444B1 (en) * 1999-10-01 2001-10-02 Bell Helicopter Textron Inc. Prop rotor hub

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126703A (en) * 1935-10-25 1938-08-16 Metalastik Ltd Resilient connection
GB574417A (en) * 1940-11-27 1946-01-04 Mellowes & Company Ltd Improvements in or relating to material for deadening vibration
US2557610A (en) * 1947-05-24 1951-06-19 Ohio Rubber Co Resilient mounting
FR1048426A (fr) * 1951-08-13 1953-12-22 Dispositifs répartiteurs d'élasticité et d'amortissement
US2987308A (en) * 1957-08-08 1961-06-06 Nordberg Manufacturing Co Rubber coated spring assemblies
FR1313004A (fr) * 1962-01-31 1962-12-21 Proceq Ag Plaque-support élastique pour éléments de construction
GB1046537A (en) * 1964-06-30 1966-10-26 Andre Rubber Co Improvements in or relating to resilient bearers for structures or machinery
GB1095598A (en) * 1964-12-01 1967-12-20 William Lloyd Hinks A Laminated Support Fixture for Carrying a Load Subject to Dynamic Movement.
US3416783A (en) * 1965-11-19 1968-12-17 Firgat S N C Rubber-metal spring device
GB1220076A (en) * 1967-05-18 1971-01-20 Solarbridge Engineering Ltd Improvements in and relating to resilient bearings

Also Published As

Publication number Publication date
FR2457417A1 (fr) 1980-12-19

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Legal Events

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