IT1245429B - Giunto elastico - Google Patents

Giunto elastico

Info

Publication number
IT1245429B
IT1245429B ITTO910146A ITTO910146A IT1245429B IT 1245429 B IT1245429 B IT 1245429B IT TO910146 A ITTO910146 A IT TO910146A IT TO910146 A ITTO910146 A IT TO910146A IT 1245429 B IT1245429 B IT 1245429B
Authority
IT
Italy
Prior art keywords
spring
joint
springs
elastic
coupling
Prior art date
Application number
ITTO910146A
Other languages
English (en)
Inventor
Viktor Kuhne
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of ITTO910146A0 publication Critical patent/ITTO910146A0/it
Publication of ITTO910146A1 publication Critical patent/ITTO910146A1/it
Application granted granted Critical
Publication of IT1245429B publication Critical patent/IT1245429B/it

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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/133—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/1343—Wound springs characterised by the spring mounting
    • F16F15/13438—End-caps for springs
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/133—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/13476—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • F16F15/13484—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
    • F16F15/13492—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius

Abstract

L'invenzione riguarda un giunto elastico, in particolare un volano a due masse inserito nel sistema di comando di un autoveicolo, entrambe le mezze parti del giunto sono collegate con accoppiamento elastico di torsione per mezzo di blocchi di molle disposti in senso circonferenziale. I blocchi di molle sono formati in tal caso da almeno due molle, le quali sono disposte una di seguito all'altra con disposizione attiva e vengono inserite in serie con accoppiamento dinamico. Una delle molle presenta a tale scopo di preferenza solamente una singola spira, di guisa che questa dopo aver raggiunto lo spostamento elastico massimo, forma un singolo piano, sul quale appoggia staticamente la molla adiacente. La prima molla ha una rigidezza inferiore per il funzionamento al minimo e ha solo una lunghezza ridotta. Il vano di montaggio all'interno del giunto è quindi disponibile senza impedimenti rilevanti da parte della prima molla, per la seconda molla (campo di funzionamento principale). I vantaggi dell'invenzione sono un peso ridotto e un minore ingombro di spazio, come pure la possibilità di effettuare in modo semplice modifiche nel gruppo delle molle.
ITTO910146A 1990-03-03 1991-03-01 Giunto elastico IT1245429B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4006685 1990-03-03

Publications (3)

Publication Number Publication Date
ITTO910146A0 ITTO910146A0 (it) 1991-03-01
ITTO910146A1 ITTO910146A1 (it) 1992-09-01
IT1245429B true IT1245429B (it) 1994-09-20

Family

ID=6401345

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910146A IT1245429B (it) 1990-03-03 1991-03-01 Giunto elastico

Country Status (4)

Country Link
JP (1) JP2904313B2 (it)
FR (1) FR2659120B1 (it)
GB (1) GB2241560B (it)
IT (1) IT1245429B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128868A1 (de) * 1991-08-30 1993-03-04 Fichtel & Sachs Ag Zweimassenschwungrad mit gleitschuh
US5355747A (en) * 1991-09-04 1994-10-18 Kabushiki Kaisha Daikin Seisakusho Flywheel assembly
US5511446A (en) * 1991-09-04 1996-04-30 Kabushiki Kaisha Daikin Seisakusho Flywheel assembly
DE4235519C2 (de) * 1991-10-21 2002-03-21 Exedy Corp Schwungradausbildung
DE19830432A1 (de) 1998-07-08 2000-01-13 Rohs Voigt Patentverwertungsge Verfahren zur Dämpfung von Torsionsschwingungen sowie Torsionsschwingungsdämpfer
FR2795471B1 (fr) * 1999-06-22 2003-02-21 Mannesmann Sachs Ag Element d'appui pour amortisseur d'oscillations de torsion et amortisseur ainsi realise
AT407664B (de) * 1999-08-10 2001-05-25 Ellergon Antriebstech Gmbh Drehelastische kupplung
TR201505304A2 (tr) * 2015-04-30 2015-07-21 Valeo Otomotiv Sanayi Ve Ticaret A S Tahri̇k plakasina sahi̇p bi̇r güç aktarim düzeneği̇
FR3057322B1 (fr) * 2016-10-06 2018-11-09 Peugeot Citroen Automobiles Sa Double volant moteur comportant des amortisseurs hydrauliques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170723U (it) * 1985-04-11 1986-10-23
JPS61290235A (ja) * 1985-06-15 1986-12-20 Hino Motors Ltd クラツチデイスク
JPH0165936U (it) * 1987-10-21 1989-04-27
GB2214610B (en) * 1988-01-29 1991-09-25 Luk Lamellen & Kupplungsbau Flywheel
JPH01149024U (it) * 1988-04-05 1989-10-16
DE3937957A1 (de) * 1988-12-15 1990-06-21 Voith Gmbh J M Elastische kupplung

Also Published As

Publication number Publication date
GB9104353D0 (en) 1991-04-17
FR2659120B1 (fr) 1993-10-29
ITTO910146A0 (it) 1991-03-01
JP2904313B2 (ja) 1999-06-14
FR2659120A1 (fr) 1991-09-06
JPH05240300A (ja) 1993-09-17
ITTO910146A1 (it) 1992-09-01
GB2241560A (en) 1991-09-04
GB2241560B (en) 1993-09-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326