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FR2449829A1 - VIBRATION DAMPER FOR ROTARY MACHINE SHAFTS - Google Patents

VIBRATION DAMPER FOR ROTARY MACHINE SHAFTS

Info

Publication number
FR2449829A1
FR2449829A1 FR7930594A FR7930594A FR2449829A1 FR 2449829 A1 FR2449829 A1 FR 2449829A1 FR 7930594 A FR7930594 A FR 7930594A FR 7930594 A FR7930594 A FR 7930594A FR 2449829 A1 FR2449829 A1 FR 2449829A1
Authority
FR
France
Prior art keywords
hub
vibration damper
rotary machine
machine shafts
cavities
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.)
Withdrawn
Application number
FR7930594A
Other languages
French (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.)
Goetze GmbH
Original Assignee
Goetze GmbH
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 Goetze GmbH filed Critical Goetze GmbH
Publication of FR2449829A1 publication Critical patent/FR2449829A1/en
Withdrawn legal-status Critical Current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)
  • Vibration Prevention Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pulleys (AREA)

Abstract

L'INVENTION CONCERNE UN AMORTISSEUR DE VIBRATIONS POUR ARBRE DE MACHINE ROTATIF COMPORTANT UN MOYEU 1, 2, 6 FIXE A L'ARBRE 4 ET UN VOLANT ANNULAIRE D'INERTIE 7 COAXIAL AUDIT MOYEU, DONT LA SURFACE PERIPHERIQUE INTERNE COMPORTE DES CAVITES EN DENTS DE SCIE 10, ET JOINT AUDIT MOYEU PAR UN CORPS ANNULAIRE EN CAOUTCHOUC 8 ENFONCE A FORCE ENTRE LES DEUX PIECES ET DONT LA MATIERE, EN SE PLACANT DANS LESDITES CAVITES 10, EMPECHE TOUT DEPLACEMENT RELATIF DU VOLANT PAR RAPPORT AU MOYEU.THE INVENTION CONCERNS A VIBRATION DAMPER FOR A ROTARY MACHINE SHAFT COMPRISING A HUB 1, 2, 6 FIXED TO THE SHAFT 4 AND AN ANNULAR INERTIA FLYWHEEL 7 COAXIAL AUDIT HUB, WHOSE INTERNAL PERIPHERAL SURFACE INCLUDES CAVITIES IN TINE SAW 10, AND GASKET THE HUB BY AN ANNULAR RUBBER BODY 8 FORCE BETWEEN THE TWO PARTS AND INCLUDING THE MATERIAL, BY PLACING IN THE SAID CAVITIES 10, PREVENTS ANY RELATIVE MOVEMENT OF THE FLYWHEEL IN RELATION TO THE HUB.

FR7930594A 1979-02-23 1979-12-13 VIBRATION DAMPER FOR ROTARY MACHINE SHAFTS Withdrawn FR2449829A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2907016A DE2907016C2 (en) 1979-02-23 1979-02-23 Vibration absorber for rotating shafts

Publications (1)

Publication Number Publication Date
FR2449829A1 true FR2449829A1 (en) 1980-09-19

Family

ID=6063702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930594A Withdrawn FR2449829A1 (en) 1979-02-23 1979-12-13 VIBRATION DAMPER FOR ROTARY MACHINE SHAFTS

Country Status (4)

Country Link
DE (1) DE2907016C2 (en)
FR (1) FR2449829A1 (en)
GB (1) GB2046873B (en)
IT (1) IT1126388B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565655A1 (en) * 1984-06-06 1985-12-13 Boeuf Edmond Device for improving the operation and efficiency of internal combustion, combustion, petrol or diesel engines.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068503B (en) * 1980-01-25 1983-07-06 Concentric Pumps Ltd Vibration dampers
US4596158A (en) * 1983-01-05 1986-06-24 Litton Systems, Inc. Tuned gyroscope with dynamic absorber
JPS6147138U (en) * 1984-08-31 1986-03-29 東洋ゴム工業株式会社 vibration absorber
DE4334316C2 (en) * 1993-10-08 1997-01-23 Freudenberg Carl Fa Vibration damper
DE19914613A1 (en) 1999-03-31 2000-10-05 Heidelberger Druckmasch Ag Method and device for eradicating the torsional vibrations of a printing press
DE102006017548B3 (en) * 2006-04-13 2007-09-20 Trelleborg Automotive Technical Centre Gmbh Torsional vibration damper e.g. rotary mass damper, for crankshaft of motor vehicle engine, has tooth contour introduced in hub and/or pulley and fixing damping ring in axial direction, and asymmetrical groove designed in saw-tooth shape

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227684A (en) * 1958-06-28 1960-08-22 Sulzer Ag Manufacture of guiding elements for the framing members of a loom
FR2135664A1 (en) * 1971-05-06 1972-12-22 Metzeler Ag
GB1531352A (en) * 1974-05-20 1978-11-08 Ace Controls Shock absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580918A (en) * 1944-12-09 1946-09-24 Dunlop Rubber Co An improved method of attaching a machine or the like to a supporting base
GB847549A (en) * 1958-06-13 1960-09-07 Metalastik Ltd Torsional vibration dampers and like assemblies and methods of making same
US3088332A (en) * 1960-02-04 1963-05-07 Simpson Mfg Company Vibration damper
GB970076A (en) * 1961-08-23 1964-09-16 Simpson Mfg Company Vibration damper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227684A (en) * 1958-06-28 1960-08-22 Sulzer Ag Manufacture of guiding elements for the framing members of a loom
FR2135664A1 (en) * 1971-05-06 1972-12-22 Metzeler Ag
GB1531352A (en) * 1974-05-20 1978-11-08 Ace Controls Shock absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565655A1 (en) * 1984-06-06 1985-12-13 Boeuf Edmond Device for improving the operation and efficiency of internal combustion, combustion, petrol or diesel engines.

Also Published As

Publication number Publication date
IT7927499A0 (en) 1979-11-22
DE2907016A1 (en) 1980-08-28
DE2907016C2 (en) 1982-12-09
GB2046873A (en) 1980-11-19
IT1126388B (en) 1986-05-21
GB2046873B (en) 1983-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse