ES2128203A1 - Torsional vibration damper - Google Patents

Torsional vibration damper

Info

Publication number
ES2128203A1
ES2128203A1 ES09501169A ES9501169A ES2128203A1 ES 2128203 A1 ES2128203 A1 ES 2128203A1 ES 09501169 A ES09501169 A ES 09501169A ES 9501169 A ES9501169 A ES 9501169A ES 2128203 A1 ES2128203 A1 ES 2128203A1
Authority
ES
Spain
Prior art keywords
side discs
springs
central disc
stop element
vibration damper
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
ES09501169A
Other languages
Spanish (es)
Other versions
ES2128203B1 (en
Inventor
Helmuth Weissenberger
Alfred Schraut
Hilmar Gobel
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES2128203A1 publication Critical patent/ES2128203A1/en
Application granted granted Critical
Publication of ES2128203B1 publication Critical patent/ES2128203B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A torsional vibration damper for a clutch plate of a motor vehicle comprises two side discs 17 rigidly connected together but spaced apart and a central disc 27 arranged axially therebetween. Helical compression springs 29 are arranged in windows 31, 33 in the central disc 27 and the side discs 17 to couple the side discs to the central disc in an angularly resilient manner. A stop element 35 passes through a window 31 in the disc 27 radially inwardly of one of the springs 29. The stop element 35 limits the maximum relative angle of rotation between the central disc 27 and the side discs 17 to a value which prevents the turns of the springs 29 from becoming "solid". The stop element 35 does not take up space in a circumferential direction at the expense of the springs 29. It can also connect ring elements of a friction device to the side discs 17.
ES9501169A 1994-08-26 1995-06-12 TORQUE VIBRATION DAMPER, ESPECIALLY FOR A DISC OF AN AUTOMOBILE VEHICLE FRICTION CLUTCH. Expired - Fee Related ES2128203B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944430262 DE4430262A1 (en) 1994-08-26 1994-08-26 Torsional vibration damper, in particular for a clutch disc of a motor vehicle friction clutch

Publications (2)

Publication Number Publication Date
ES2128203A1 true ES2128203A1 (en) 1999-05-01
ES2128203B1 ES2128203B1 (en) 1999-12-01

Family

ID=6526592

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501169A Expired - Fee Related ES2128203B1 (en) 1994-08-26 1995-06-12 TORQUE VIBRATION DAMPER, ESPECIALLY FOR A DISC OF AN AUTOMOBILE VEHICLE FRICTION CLUTCH.

Country Status (5)

Country Link
BR (1) BR9503027A (en)
DE (1) DE4430262A1 (en)
ES (1) ES2128203B1 (en)
FR (1) FR2723999B1 (en)
GB (1) GB2292784B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759750B1 (en) * 1997-02-14 1999-05-07 Valeo HUB FOR A PRE-SHOCK ABSORBER, PARTICULARLY FOR A MOTOR VEHICLE, AND TORSION DAMPING DEVICE COMPRISING SUCH A HUB
DE19745053A1 (en) * 1997-10-11 1999-05-06 Mannesmann Sachs Ag Clutch disc for automotive clutches
DE19747220C2 (en) * 1997-10-25 2002-01-24 Mannesmann Sachs Ag Clutch disc for a motor vehicle friction clutch
DE10227971A1 (en) * 2002-06-22 2004-01-08 Zf Sachs Ag Hub ring, cover plate and clutch disc
DE102008043211A1 (en) 2008-10-28 2010-04-29 Zf Friedrichshafen Ag Torsionsschwingungsdämpferanordnung, in particular for the drive train of a vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817362A (en) * 1971-11-29 1974-06-18 Ferodo Sa Torsion damping device
US4014423A (en) * 1972-08-04 1977-03-29 Fichtel & Sachs A.G. Clutch plate for a friction clutch
FR2362684A1 (en) * 1976-08-24 1978-03-24 Ferodo Sa Clutch plates distance pieces riveting system - is for clutch with damping system and has rollers moved over rivet ends
US4254855A (en) * 1979-06-18 1981-03-10 Dana Corporation Coaxial spring damper drive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2158244A (en) * 1936-09-28 1939-05-16 Borg Warner Clutch plate
GB1438662A (en) * 1972-02-21 1976-06-09 Automotive Prod Co Ltd Driven plates for friction clutches
IT994549B (en) * 1972-08-03 1975-10-20 Fichtel & Sachs Ag CLUTCH DISC
FR2282578A1 (en) * 1974-08-23 1976-03-19 Ferodo Sa Torsion damping for friction clutch disc - central disc fixed to hub and two interlocking side discs supported by springs
FR2459913A1 (en) * 1979-06-25 1981-01-16 Ferodo Sa TORSION DAMPER DEVICE AND CLUTCH FRICTION COMPRISING SAME, IN PARTICULAR FOR A MOTOR VEHICLE
JPS6014213B2 (en) * 1980-09-30 1985-04-12 株式会社大金製作所 damper disk
AU561285B2 (en) * 1982-10-13 1987-05-07 Daikin Seisakusho K.K. A damper disc
FR2560328B1 (en) * 1984-02-23 1987-03-20 Valeo TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817362A (en) * 1971-11-29 1974-06-18 Ferodo Sa Torsion damping device
US3817362B1 (en) * 1971-11-29 1986-07-22
US4014423A (en) * 1972-08-04 1977-03-29 Fichtel & Sachs A.G. Clutch plate for a friction clutch
FR2362684A1 (en) * 1976-08-24 1978-03-24 Ferodo Sa Clutch plates distance pieces riveting system - is for clutch with damping system and has rollers moved over rivet ends
US4254855A (en) * 1979-06-18 1981-03-10 Dana Corporation Coaxial spring damper drive

Also Published As

Publication number Publication date
GB2292784B (en) 1998-10-28
GB2292784A (en) 1996-03-06
FR2723999A1 (en) 1996-03-01
ES2128203B1 (en) 1999-12-01
DE4430262A1 (en) 1996-02-29
FR2723999B1 (en) 1999-12-10
BR9503027A (en) 1996-05-28
GB9517584D0 (en) 1995-11-01

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Date of ref document: 19990501

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