ES2163962A1 - Torsional vibration damper - Google Patents

Torsional vibration damper

Info

Publication number
ES2163962A1
ES2163962A1 ES009802693A ES9802693A ES2163962A1 ES 2163962 A1 ES2163962 A1 ES 2163962A1 ES 009802693 A ES009802693 A ES 009802693A ES 9802693 A ES9802693 A ES 9802693A ES 2163962 A1 ES2163962 A1 ES 2163962A1
Authority
ES
Spain
Prior art keywords
springs
spring
parts
intermediate ring
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
ES009802693A
Other languages
Spanish (es)
Other versions
ES2163962B1 (en
Inventor
Bernd Peinemann
Andreas Orlamunder
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 Friedrichshafen AG
Original Assignee
Mannesmann 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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of ES2163962A1 publication Critical patent/ES2163962A1/en
Application granted granted Critical
Publication of ES2163962B1 publication Critical patent/ES2163962B1/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
    • F16F15/1203—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 manufacturing, e.g. assembling or testing procedures for the damper units
    • 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

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 comprises a component (12, Fig 1) acting as a first damper part, a hub disc 20 acting as a second damper part, and an intermediate ring 30. The first and second damper parts (12), 20 are rotatable about an axis (A) relative to one another and the intermediate ring 30 is rotatable relative to both the first and second parts (12), 20. Spring units 36 are provided in apertures (42, 44), 46 in the first and second parts (12), 20. Each spring unit 36 comprises at least two springs 38, 40 arranged in succession. The intermediate ring 30 has arms 34 with spring abutment edges 60, 62 for engaging the springs 38, 40 and each spring 38, 40 is associated with stop means 64, 66, 68, 70 as well as radial blocking means 78, 80, 82, 84. The radial blocking means are constructed so that when the associated stop means come into abutment to restrict undue compression of the springs, the radial blocking means (78, 80, 82, 84) overlap in the peripheral direction, at least in certain regions, to restrict the outward displacement of the springs.
ES9802693A 1998-02-27 1998-12-28 TORSION VIBRATION SHOCK ABSORBER Expired - Fee Related ES2163962B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998108294 DE19808294B4 (en) 1998-02-27 1998-02-27 torsional vibration damper

Publications (2)

Publication Number Publication Date
ES2163962A1 true ES2163962A1 (en) 2002-02-01
ES2163962B1 ES2163962B1 (en) 2003-04-16

Family

ID=7859097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802693A Expired - Fee Related ES2163962B1 (en) 1998-02-27 1998-12-28 TORSION VIBRATION SHOCK ABSORBER

Country Status (4)

Country Link
DE (1) DE19808294B4 (en)
ES (1) ES2163962B1 (en)
FR (1) FR2777620B1 (en)
GB (1) GB2335965B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034004A (en) * 1978-10-16 1980-05-29 Borg Warner Vibration damp assembly for a clutch
GB1601293A (en) * 1977-05-31 1981-10-28 Borg Warner Torsional vibration damper
ES2005395A6 (en) * 1986-10-15 1989-03-01 Voith Gmbh J M Elastic coupling with spring guides
US5269199A (en) * 1988-04-01 1993-12-14 Toyota Jidosha Kabushiki Kaisha Torional damper type flywheel device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304107A (en) * 1977-05-31 1981-12-08 Borg-Warner Corporation Series spring torsional vibration damper
US4139995A (en) * 1977-12-27 1979-02-20 Borg-Warner Corporation High deflection amplitude torsional vibration damper
US4360352A (en) * 1981-03-27 1982-11-23 Borg-Warner Corporation Extended travel vibration damper assembly
DE19510833C2 (en) * 1995-03-24 1997-01-30 Fichtel & Sachs Ag Clutch disc with spring elements connected in series

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601293A (en) * 1977-05-31 1981-10-28 Borg Warner Torsional vibration damper
GB2034004A (en) * 1978-10-16 1980-05-29 Borg Warner Vibration damp assembly for a clutch
ES2005395A6 (en) * 1986-10-15 1989-03-01 Voith Gmbh J M Elastic coupling with spring guides
US5269199A (en) * 1988-04-01 1993-12-14 Toyota Jidosha Kabushiki Kaisha Torional damper type flywheel device

Also Published As

Publication number Publication date
ES2163962B1 (en) 2003-04-16
GB2335965A (en) 1999-10-06
DE19808294A1 (en) 1999-09-02
GB9903746D0 (en) 1999-04-14
FR2777620A1 (en) 1999-10-22
GB2335965B (en) 2002-09-04
FR2777620B1 (en) 2002-12-27
DE19808294B4 (en) 2005-05-04

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