ES2127058A1 - Torsional vibration damper - Google Patents

Torsional vibration damper

Info

Publication number
ES2127058A1
ES2127058A1 ES09501158A ES9501158A ES2127058A1 ES 2127058 A1 ES2127058 A1 ES 2127058A1 ES 09501158 A ES09501158 A ES 09501158A ES 9501158 A ES9501158 A ES 9501158A ES 2127058 A1 ES2127058 A1 ES 2127058A1
Authority
ES
Spain
Prior art keywords
damper arrangement
rivets
heads
preliminary
setting heads
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
ES09501158A
Other languages
Spanish (es)
Other versions
ES2127058B1 (en
Inventor
Helmuth Weissenberger
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 ES2127058A1 publication Critical patent/ES2127058A1/en
Application granted granted Critical
Publication of ES2127058B1 publication Critical patent/ES2127058B1/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

Abstract

A torsional vibration damper 7 for a clutch plate of a motor vehicle has a main damper arrangement (13, Fig. 2) and a preliminary damper arrangement 15. The main damper arrangement has side discs 17 rigidly connected together by rivets 19 and coupled to a central disc 27 in an angularly resilient manner through first spring elements (29). The preliminary damper arrangement 15 is axially to one side of the main damper arrangement and has components 61, 65 connected in an angularly resilient manner through second spring elements (63). The component 61 has a number of circumferentially spaced recesses 79 in which the setting heads 77 of the rivets 19 engage. The setting heads 77 have flattened portions 81 engaging corresponding flat side faces in the recesses 79. On closing of the closing heads 89 of the rivets 19 the setting heads 77 are plastically deformed by means of a tool engaging the setting heads 77 of all the rivets 19. Alternative ways of connecting component 61 of the preliminary damper arrangement are disclosed (Figs. 8, 9, 10).
ES9501158A 1994-08-26 1995-06-09 TORSION VIBRATION DAMPER WITH PRE-DAMPER COUPLED FOR ADAPTATION OF FORM, AND PROCEDURE FOR ITS MANUFACTURE. Expired - Fee Related ES2127058B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944430261 DE4430261C1 (en) 1994-08-26 1994-08-26 Torsional vibration damper with positively coupled pre-damper and method of manufacture

Publications (2)

Publication Number Publication Date
ES2127058A1 true ES2127058A1 (en) 1999-04-01
ES2127058B1 ES2127058B1 (en) 1999-12-01

Family

ID=6526591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501158A Expired - Fee Related ES2127058B1 (en) 1994-08-26 1995-06-09 TORSION VIBRATION DAMPER WITH PRE-DAMPER COUPLED FOR ADAPTATION OF FORM, AND PROCEDURE FOR ITS MANUFACTURE.

Country Status (5)

Country Link
BR (1) BR9503029A (en)
DE (1) DE4430261C1 (en)
ES (1) ES2127058B1 (en)
FR (1) FR2723998B1 (en)
GB (1) GB2292783B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745053A1 (en) * 1997-10-11 1999-05-06 Mannesmann Sachs Ag Clutch disc for automotive clutches
DE19747221C1 (en) * 1997-10-25 1998-10-29 Mannesmann Sachs Ag Torsion damper for motor vehicle clutch
DE19836478B4 (en) * 1998-08-12 2007-06-21 Zf Sachs Ag Torsional vibration damping device for use in the drive train of a motor vehicle
DE19958326B4 (en) * 1999-12-03 2009-06-25 Zf Sachs Ag Clutch disc for a motor vehicle friction device and integrated friction device for the clutch disc
DE102008008413A1 (en) 2008-02-09 2009-08-13 Zf Friedrichshafen Ag Clutch disk for motor vehicle friction clutch, comprises interior hub with internal gear and external gear, and interior hub encloses external hub with internal teeth intervening in external teeth which act in torque proof manner
FR2928432B3 (en) * 2008-03-04 2010-03-19 Valeo Embrayages DAMPING DEVICE COMPRISING IMPROVED BRAKE MEANS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212161A (en) * 1968-01-27 1970-11-11 Fichtel & Sachs Ag Improvements in or relating to friction clutches
GB2183790A (en) * 1985-11-30 1987-06-10 Fichtel & Sachs Ag Clutch assembly for a motor vehicle friction clutch
DE4040593A1 (en) * 1990-12-19 1992-06-25 Fichtel & Sachs Ag Clutch disc with torsion vibration damper - has torsion springs of idling stage controlled by cover plate of load stage
DE4314856A1 (en) * 1992-05-14 1993-11-18 Valeo Vibration damper for multiplate clutch - has externally cogged axially extended hub of one friction disc engaging play-free inside internally cogged hub of second friction disc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1680669A1 (en) * 1965-11-20 1970-07-09 Fichtel & Sachs Ag Clutch disc with vibration damper
FR2361575A1 (en) * 1976-08-13 1978-03-10 Ferodo Sa Vehicle clutch with coil springs - has tongues in inner plate shaped to form ears gripping thinner plate
DE3132045A1 (en) * 1981-08-13 1983-03-03 Fichtel & Sachs Ag, 8720 Schweinfurt Torsional vibration damper with switchable idle damper
US4471863A (en) * 1981-08-28 1984-09-18 Borg-Warner Corporation Multi-stage torsional damping device
DE3344954A1 (en) * 1983-12-13 1985-06-20 Fichtel & Sachs Ag, 8720 Schweinfurt CLUTCH DISC WITH Torsional Vibration Damper
DE3616301A1 (en) * 1985-05-18 1986-11-20 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Torsional vibration damper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212161A (en) * 1968-01-27 1970-11-11 Fichtel & Sachs Ag Improvements in or relating to friction clutches
GB2183790A (en) * 1985-11-30 1987-06-10 Fichtel & Sachs Ag Clutch assembly for a motor vehicle friction clutch
DE4040593A1 (en) * 1990-12-19 1992-06-25 Fichtel & Sachs Ag Clutch disc with torsion vibration damper - has torsion springs of idling stage controlled by cover plate of load stage
DE4314856A1 (en) * 1992-05-14 1993-11-18 Valeo Vibration damper for multiplate clutch - has externally cogged axially extended hub of one friction disc engaging play-free inside internally cogged hub of second friction disc

Also Published As

Publication number Publication date
DE4430261C1 (en) 1996-01-18
GB2292783A (en) 1996-03-06
FR2723998A1 (en) 1996-03-01
GB2292783B (en) 1999-03-17
GB9517583D0 (en) 1995-11-01
ES2127058B1 (en) 1999-12-01
FR2723998B1 (en) 2000-01-21
BR9503029A (en) 1996-05-28

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Legal Events

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