GB2358693A - Twin mass flywheels - Google Patents
Twin mass flywheelsInfo
- Publication number
- GB2358693A GB2358693A GB0107339A GB0107339A GB2358693A GB 2358693 A GB2358693 A GB 2358693A GB 0107339 A GB0107339 A GB 0107339A GB 0107339 A GB0107339 A GB 0107339A GB 2358693 A GB2358693 A GB 2358693A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- masses
- damping means
- connection
- central disc
- 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.)
- Withdrawn
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
- F16F15/13142—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 characterised by the method of assembly, production or treatment
- F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
-
- 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
-
- 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
- F16F15/13142—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 characterised by the method of assembly, production or treatment
-
- 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
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A twin mass flywheel (10) for use in drive lines has an input mass (11) for connection with an associated engine and an output mass (12) for connection with an associated driveline, these masses being relatively rotatable via a support bearing (13) acting therebetween against the action of a torsional damping means (14, 15, 16, 17) to damp torsional vibrations in the associated driveline. The input mass (11) has a central disc portion (11b) and a separately formed outer annular main mass portion (11c), the outer annular main mass portion having a recess (11e) in which the outer periphery of the central disc portion (11b) is received, and the inner and outer mass portions being secured together (11f) for co-rotation. The outer mass portion (11c) may carry additional mass in the form of blocks (70) located in a volume of an annular zone between the masses which is not swept by linkages (14) which connect the masses (11. 12 and act as part of the torsional damping means.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9918713.0A GB9918713D0 (en) | 1999-08-10 | 1999-08-10 | Twin mass flywheels |
GB0000500A GB0000500D0 (en) | 2000-01-12 | 2000-01-12 | Twin mass flywheels |
PCT/GB2000/003029 WO2001011258A1 (en) | 1999-08-10 | 2000-08-04 | Twin mass flywheels |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0107339D0 GB0107339D0 (en) | 2001-05-16 |
GB2358693A true GB2358693A (en) | 2001-08-01 |
Family
ID=26243373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0107339A Withdrawn GB2358693A (en) | 1999-08-10 | 2000-08-04 | Twin mass flywheels |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1119716A1 (en) |
AU (1) | AU6456600A (en) |
GB (1) | GB2358693A (en) |
WO (1) | WO2001011258A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3739670B2 (en) * | 2001-05-17 | 2006-01-25 | 本田技研工業株式会社 | Prime mover flywheel equipment |
FR2902164B1 (en) * | 2006-06-08 | 2010-07-30 | Valeo Embrayages | DOUBLE SHOCKWHEEL, IN PARTICULAR FOR MOTOR VEHICLE |
DE102016203956A1 (en) * | 2016-03-10 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | torsional vibration dampers |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1132157A2 (en) * | 1983-09-08 | 1984-12-30 | Минское станкостроительное производственное объединение им.Октябрьской революции | Automatic line for crankshaft balancing |
EP0427983A1 (en) * | 1989-11-14 | 1991-05-22 | Volkswagen Aktiengesellschaft | Two mass flywheel assembly with spring damping device |
GB2284038A (en) * | 1991-01-30 | 1995-05-24 | Automotive Products Plc | Twin mass flywheel |
US5622087A (en) * | 1992-12-10 | 1997-04-22 | Fichtel & Sachs Ag | Dual-mass flywheel |
EP0797015A2 (en) * | 1996-03-19 | 1997-09-24 | Exedy Corporation | Clutch assembly |
US5673598A (en) * | 1993-11-15 | 1997-10-07 | Valeo | Damped flywheel, especially for a motor vehicle, wherein a friction means is mounted in a cavity bounded by the reaction plate and the damper plate |
DE19654894A1 (en) * | 1996-03-12 | 1997-12-04 | Mannesmann Sachs Ag | Automotive power train shaft torsion oscillation dampener |
US5788039A (en) * | 1994-07-25 | 1998-08-04 | Valeo | Clutch cover and clutch comprising such a cover |
EP0952374A2 (en) * | 1998-04-22 | 1999-10-27 | Rohs-Voigt Patentverwertungsgesellschaft mbH | Torsional vibration damper and its method of manufacture |
-
2000
- 2000-08-04 AU AU64566/00A patent/AU6456600A/en not_active Abandoned
- 2000-08-04 GB GB0107339A patent/GB2358693A/en not_active Withdrawn
- 2000-08-04 WO PCT/GB2000/003029 patent/WO2001011258A1/en not_active Application Discontinuation
- 2000-08-04 EP EP00951709A patent/EP1119716A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1132157A2 (en) * | 1983-09-08 | 1984-12-30 | Минское станкостроительное производственное объединение им.Октябрьской революции | Automatic line for crankshaft balancing |
EP0427983A1 (en) * | 1989-11-14 | 1991-05-22 | Volkswagen Aktiengesellschaft | Two mass flywheel assembly with spring damping device |
GB2284038A (en) * | 1991-01-30 | 1995-05-24 | Automotive Products Plc | Twin mass flywheel |
US5622087A (en) * | 1992-12-10 | 1997-04-22 | Fichtel & Sachs Ag | Dual-mass flywheel |
US5673598A (en) * | 1993-11-15 | 1997-10-07 | Valeo | Damped flywheel, especially for a motor vehicle, wherein a friction means is mounted in a cavity bounded by the reaction plate and the damper plate |
US5788039A (en) * | 1994-07-25 | 1998-08-04 | Valeo | Clutch cover and clutch comprising such a cover |
DE19654894A1 (en) * | 1996-03-12 | 1997-12-04 | Mannesmann Sachs Ag | Automotive power train shaft torsion oscillation dampener |
EP0797015A2 (en) * | 1996-03-19 | 1997-09-24 | Exedy Corporation | Clutch assembly |
EP0952374A2 (en) * | 1998-04-22 | 1999-10-27 | Rohs-Voigt Patentverwertungsgesellschaft mbH | Torsional vibration damper and its method of manufacture |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 8527.Derwent Publications Ltd London AN 1985-164434 & SU 1132157A 30 Dec 1984 * |
Also Published As
Publication number | Publication date |
---|---|
EP1119716A1 (en) | 2001-08-01 |
WO2001011258A1 (en) | 2001-02-15 |
GB0107339D0 (en) | 2001-05-16 |
AU6456600A (en) | 2001-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |