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FR2362311A1 - Amortisseur de vibrations pour vilebrequin - Google Patents

Amortisseur de vibrations pour vilebrequin

Info

Publication number
FR2362311A1
FR2362311A1 FR7705792A FR7705792A FR2362311A1 FR 2362311 A1 FR2362311 A1 FR 2362311A1 FR 7705792 A FR7705792 A FR 7705792A FR 7705792 A FR7705792 A FR 7705792A FR 2362311 A1 FR2362311 A1 FR 2362311A1
Authority
FR
France
Prior art keywords
crankshaft
vibration damper
engine
rubber layer
balancing weights
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
FR7705792A
Other languages
English (en)
Other versions
FR2362311B1 (fr
Inventor
Klaus Kurr
Herman Schilling
Gunter Ullrich
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2362311A1 publication Critical patent/FR2362311A1/fr
Application granted granted Critical
Publication of FR2362311B1 publication Critical patent/FR2362311B1/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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Selon l'invention, un moyeu plan 1 en tôle, destiné à être fixé sur le bout du vilebrequin par des vis traversant des trous 4, est relié, de façon amovible ou inamovible et par l'intermédiaire d'une bague 2 en élastomère ayant un profil cunéiforme, à une masse d'inertie annulaire 3 dont la fréquence d'oscillation propre dans le sens radial correspond au moins à 1,5 fois la fréquence de rotation maximale du vilebrequin.
FR7705792A 1976-02-28 1977-02-28 Amortisseur de vibrations pour vilebrequin Granted FR2362311A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2608290 1976-02-28

Publications (2)

Publication Number Publication Date
FR2362311A1 true FR2362311A1 (fr) 1978-03-17
FR2362311B1 FR2362311B1 (fr) 1982-12-03

Family

ID=5971187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705792A Granted FR2362311A1 (fr) 1976-02-28 1977-02-28 Amortisseur de vibrations pour vilebrequin

Country Status (2)

Country Link
DE (1) DE7606041U1 (fr)
FR (1) FR2362311A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360008A1 (fr) * 1976-07-29 1978-02-24 Fiber Mech Rotor renforce par des fibres, son procede de fabrication et ses applications
FR2381219A1 (fr) * 1977-02-16 1978-09-15 Copes Vulcan Inc Vanne anticavitation, notamment pour le reglage du debit d'un liquide sous haute pression
FR2503818A1 (fr) * 1981-04-11 1982-10-15 Teldix Gmbh Volant d'inertie
FR2565655A1 (fr) * 1984-06-06 1985-12-13 Boeuf Edmond Dispositif pour ameliorer le fonctionnement et le rendement des moteurs a explosion, a combustion, a essence ou diesel
US4852424A (en) * 1986-07-01 1989-08-01 Firma Carl Freudenberg Flywheel assembly
US10890208B2 (en) * 2018-01-30 2021-01-12 Nippon Steel Corporation Crankshaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664667B1 (fr) * 1990-07-12 1993-07-16 Barca Didier Dispositif d'amortissement de vibrations.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585382A (en) * 1948-06-25 1952-02-12 Gen Motors Corp Torsional vibration damper
US2723573A (en) * 1950-09-29 1955-11-15 Chrysler Corp Vibration damper
US2861472A (en) * 1953-02-10 1958-11-25 Us Rubber Co Torsional vibration damper
FR1192086A (fr) * 1957-02-27 1959-10-23 Metalastik Ltd Perfectionnements aux amortisseurs de vibration de torsion
DE1166552B (de) * 1957-06-08 1964-03-26 Schloz Motor Condensator Drehschwingungsdaempfer
US3126760A (en) * 1964-03-31 Dynamic damper
US3196710A (en) * 1963-07-22 1965-07-27 Thomas H Peirce Damper
US3410369A (en) * 1965-09-08 1968-11-12 Mitsubishi Heavy Ind Ltd Damper construction for damping torsional vibrations of a revolving body

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126760A (en) * 1964-03-31 Dynamic damper
US2585382A (en) * 1948-06-25 1952-02-12 Gen Motors Corp Torsional vibration damper
US2723573A (en) * 1950-09-29 1955-11-15 Chrysler Corp Vibration damper
US2861472A (en) * 1953-02-10 1958-11-25 Us Rubber Co Torsional vibration damper
FR1192086A (fr) * 1957-02-27 1959-10-23 Metalastik Ltd Perfectionnements aux amortisseurs de vibration de torsion
DE1166552B (de) * 1957-06-08 1964-03-26 Schloz Motor Condensator Drehschwingungsdaempfer
US3196710A (en) * 1963-07-22 1965-07-27 Thomas H Peirce Damper
US3410369A (en) * 1965-09-08 1968-11-12 Mitsubishi Heavy Ind Ltd Damper construction for damping torsional vibrations of a revolving body

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360008A1 (fr) * 1976-07-29 1978-02-24 Fiber Mech Rotor renforce par des fibres, son procede de fabrication et ses applications
FR2381219A1 (fr) * 1977-02-16 1978-09-15 Copes Vulcan Inc Vanne anticavitation, notamment pour le reglage du debit d'un liquide sous haute pression
FR2503818A1 (fr) * 1981-04-11 1982-10-15 Teldix Gmbh Volant d'inertie
FR2565655A1 (fr) * 1984-06-06 1985-12-13 Boeuf Edmond Dispositif pour ameliorer le fonctionnement et le rendement des moteurs a explosion, a combustion, a essence ou diesel
US4852424A (en) * 1986-07-01 1989-08-01 Firma Carl Freudenberg Flywheel assembly
US10890208B2 (en) * 2018-01-30 2021-01-12 Nippon Steel Corporation Crankshaft

Also Published As

Publication number Publication date
FR2362311B1 (fr) 1982-12-03
DE7606041U1 (de) 1977-08-25

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