IT1249996B - Disco di frizione per innesto a frizione. - Google Patents
Disco di frizione per innesto a frizione.Info
- Publication number
- IT1249996B IT1249996B ITTO910658A ITTO910658A IT1249996B IT 1249996 B IT1249996 B IT 1249996B IT TO910658 A ITTO910658 A IT TO910658A IT TO910658 A ITTO910658 A IT TO910658A IT 1249996 B IT1249996 B IT 1249996B
- Authority
- IT
- Italy
- Prior art keywords
- friction
- springs
- clutch
- disc
- cutouts
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
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
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
L'invenzione concerne un disco di frizione con ammortizzatori di vibrazioni torsionali per il campo sotto carico ed il campo del minimo. In quest'ultimo è previsto uno stadio di attrito che entra in funzione dopo un angolo di torsione prestabilito. Questo stadio di attrito è accoppiato con corrispondenti molle di smorzamento. I settori d'attrito sono disposti in sfinestrature ingrandite perifericamente per le rispettive molle e poggiano direttamente contro le estremità periferiche delle molle. Corrispondentemente al percorso di torsione parziale previsto, le sfinestrature sono perifericamente maggiori della lunghezza delle molle, ivi inclusa l'estensione periferica del settori di attrito.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4026765A DE4026765C2 (de) | 1990-08-24 | 1990-08-24 | Kupplungsscheibe mit Reibungsdämpfung im Leerlaufbereich |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910658A0 ITTO910658A0 (it) | 1991-08-23 |
ITTO910658A1 ITTO910658A1 (it) | 1993-02-23 |
IT1249996B true IT1249996B (it) | 1995-03-30 |
Family
ID=6412819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910658A IT1249996B (it) | 1990-08-24 | 1991-08-23 | Disco di frizione per innesto a frizione. |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR9103638A (it) |
DE (1) | DE4026765C2 (it) |
FR (1) | FR2666127B1 (it) |
GB (1) | GB2247299B (it) |
IT (1) | IT1249996B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2718208B1 (fr) * | 1994-03-11 | 1996-06-07 | Valeo | Préamortisseur de torsion, notamment pour véhicule automobile. |
FR2733809B1 (fr) * | 1995-05-02 | 1997-06-13 | Valeo | Amortisseur de torsion a rondelle de commande, notamment friction d'embrayage pour vehicule automobile |
DE19630040C1 (de) * | 1996-07-25 | 1997-11-27 | Mannesmann Sachs Ag | Zweistufige Reibeinrichtung |
DE19725288C2 (de) * | 1996-11-22 | 2000-11-30 | Mannesmann Sachs Ag | Nabenkörper für Kupplungen, insbesondere Reibungskupplungen in Kraftfahrzeugen |
ES2153264B1 (es) * | 1996-11-22 | 2001-10-01 | Mannesmann Sachs Ag | Cuerpo del cubo para embragues, en particular embragues de friccion en automoviles. |
DE19648414C1 (de) * | 1996-11-22 | 1998-06-10 | Mannesmann Sachs Ag | Nabenkörper für Kupplungen, insbesondere Reibungskupplungen in Kraftfahrzeugen |
DE19745382B4 (de) * | 1997-10-14 | 2007-03-08 | Zf Sachs Ag | Torsionsschwingungsdämpfer |
DE19805219C2 (de) * | 1998-02-10 | 2003-10-16 | Zf Sachs Ag | Kupplungsscheibe |
DE19920397A1 (de) | 1998-05-07 | 1999-11-11 | Luk Lamellen & Kupplungsbau | Torsionsschwingungsdämpfer |
DE19929940A1 (de) * | 1999-06-29 | 2001-01-18 | Mannesmann Sachs Ag | Kupplungsscheibe |
FR2804190B1 (fr) * | 2000-01-25 | 2002-05-17 | Valeo | Amortisseur de torsion pour un embrayage a friction, en particulier pour vehicule automobile |
JP4110020B2 (ja) | 2003-03-19 | 2008-07-02 | 株式会社エクセディ | ダンパー機構及びダンパーディスク組立体 |
FR2854671B1 (fr) * | 2003-05-05 | 2006-04-28 | Valeo Embrayages | Embrayage a friction, en particulier pour un vehicule automobile |
DE102009002968B4 (de) | 2009-05-11 | 2018-10-18 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung, insbesondere in einer Kupplungsscheibe einer Kraftfahrzeugreibungskupplung |
JP5555784B1 (ja) * | 2013-02-26 | 2014-07-23 | 株式会社エクセディ | ダイナミックダンパ装置 |
DE102015115024A1 (de) | 2015-09-08 | 2017-03-09 | Schülke & Mayr GmbH | Flüssigkonzentrat für die Konservierung von Kosmetika |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551813B1 (fr) * | 1983-09-14 | 1986-02-07 | Valeo | Disque de friction d'embrayage |
DE3345409A1 (de) * | 1983-12-15 | 1985-06-27 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsions-schwingungsdaempfer mit integriertem vordaempfer |
JPS60136623A (ja) * | 1983-12-22 | 1985-07-20 | Daikin Mfg Co Ltd | 広振り角型ダンパ−デイスク |
DE3427246A1 (de) * | 1984-07-24 | 1986-01-30 | Fichtel & Sachs Ag, 8720 Schweinfurt | Leerlaufschwingungsdaempfer mit abgestufter federkennlinie |
DE3442717C2 (de) * | 1984-11-23 | 1998-12-24 | Luk Lamellen & Kupplungsbau | Kupplungsscheibe mit Torsionsschwingungsdämpfer |
DE3545745C2 (de) * | 1985-12-21 | 1995-01-19 | Fichtel & Sachs Ag | Torsionsschwingungsdämpfer mit verschleppter Reibung |
FR2628808B1 (fr) * | 1988-03-17 | 1990-06-22 | Valeo | Dispositif amortisseur de torsion, notamment pour vehicule automobile |
EP0414360B1 (en) * | 1989-07-21 | 1994-11-09 | Automotive Products Plc | Damper disc |
GB2234323B (en) * | 1989-07-21 | 1993-06-16 | Automotive Products Plc | Friction clutch driven plates |
-
1990
- 1990-08-24 DE DE4026765A patent/DE4026765C2/de not_active Expired - Fee Related
-
1991
- 1991-08-13 FR FR9110429A patent/FR2666127B1/fr not_active Expired - Fee Related
- 1991-08-22 GB GB9118088A patent/GB2247299B/en not_active Expired - Fee Related
- 1991-08-23 BR BR919103638A patent/BR9103638A/pt not_active IP Right Cessation
- 1991-08-23 IT ITTO910658A patent/IT1249996B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4026765A1 (de) | 1992-02-27 |
FR2666127B1 (fr) | 1993-02-12 |
DE4026765C2 (de) | 1999-06-17 |
GB9118088D0 (en) | 1991-10-09 |
ITTO910658A0 (it) | 1991-08-23 |
ITTO910658A1 (it) | 1993-02-23 |
GB2247299B (en) | 1994-01-05 |
GB2247299A (en) | 1992-02-26 |
BR9103638A (pt) | 1992-05-19 |
FR2666127A1 (fr) | 1992-02-28 |
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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: 19950731 |