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WO1998048198A3 - Torsionally resilient means in vehicle driveliners - Google Patents

Torsionally resilient means in vehicle driveliners Download PDF

Info

Publication number
WO1998048198A3
WO1998048198A3 PCT/GB1998/001149 GB9801149W WO9848198A3 WO 1998048198 A3 WO1998048198 A3 WO 1998048198A3 GB 9801149 W GB9801149 W GB 9801149W WO 9848198 A3 WO9848198 A3 WO 9848198A3
Authority
WO
WIPO (PCT)
Prior art keywords
driveline
vehicle
resilient means
transmission unit
driveliners
Prior art date
Application number
PCT/GB1998/001149
Other languages
French (fr)
Other versions
WO1998048198A2 (en
Inventor
Ian John Patterson
Alastair John Young
Original Assignee
Automotive Products Plc
Ian John Patterson
Alastair John Young
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 Automotive Products Plc, Ian John Patterson, Alastair John Young filed Critical Automotive Products Plc
Priority to EP98917416A priority Critical patent/EP0914572A1/en
Priority to GB9826489A priority patent/GB2329950A/en
Priority to AU70649/98A priority patent/AU7064998A/en
Priority to JP10545287A priority patent/JP2000512722A/en
Publication of WO1998048198A2 publication Critical patent/WO1998048198A2/en
Publication of WO1998048198A3 publication Critical patent/WO1998048198A3/en

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
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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
    • F16F15/1204—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 with a kinematic mechanism or gear system
    • F16F15/1205—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 with a kinematic mechanism or gear system with a kinematic mechanism, i.e. linkages, levers
    • 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

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)
  • Arrangement Of Transmissions (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

A vehicle driveline having a prime mover (10), a first flywheel mass (11) associated with the prime mover, a transmission unit (12) which includes a main drive clutch (14), a first driveline portion (15) which connects the first flywheel mass with the transmission unit, and a second driveline portion (18, 19) which connects the transmission unit with ground engaging wheels (16, 17). The first driveline portion (15) includes a torsionally resilient means (T) operative to damp torsional vibrations, shocks and noise. Driveline arrangements including continuously variable transmission units (61) are also disclosed.
PCT/GB1998/001149 1997-04-18 1998-04-20 Torsionally resilient means in vehicle driveliners WO1998048198A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98917416A EP0914572A1 (en) 1997-04-18 1998-04-20 Torsionally resilient means in vehicle drivelines
GB9826489A GB2329950A (en) 1997-04-18 1998-04-20 Torsionally resilient means in vehicle drivelines
AU70649/98A AU7064998A (en) 1997-04-18 1998-04-20 Torsionally resilient means in vehicle drivelines
JP10545287A JP2000512722A (en) 1997-04-18 1998-04-20 Torsional elastic means in vehicle drive lines.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9707928.9A GB9707928D0 (en) 1997-04-18 1997-04-18 Vehicle drivelines
GB9707928.9 1997-04-18

Publications (2)

Publication Number Publication Date
WO1998048198A2 WO1998048198A2 (en) 1998-10-29
WO1998048198A3 true WO1998048198A3 (en) 1999-01-21

Family

ID=10811021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1998/001149 WO1998048198A2 (en) 1997-04-18 1998-04-20 Torsionally resilient means in vehicle driveliners

Country Status (5)

Country Link
EP (1) EP0914572A1 (en)
JP (1) JP2000512722A (en)
AU (1) AU7064998A (en)
GB (1) GB9707928D0 (en)
WO (1) WO1998048198A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833329B1 (en) * 2001-12-07 2004-05-14 Renault MOTOR VEHICLE CLUTCH DEVICE
ITTO20020931A1 (en) * 2002-10-25 2004-04-26 Lombardini Srl VARIABLE RATIO TRANSMISSION WITH CONTINUITY,

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189854A (en) * 1986-04-10 1987-11-04 Ford Motor Co Drive unit for a motor vehicle having separate output casing compartment with cover
DE3843272A1 (en) * 1987-12-22 1989-07-13 Michael Meyerle Device for reducing noise and vibration, especially in a continuously variable split-torque motor-vehicle transmission
US4850244A (en) * 1985-08-06 1989-07-25 Firma Carl Freudenberg Flywheel
EP0340608A2 (en) * 1988-05-03 1989-11-08 Borg-Warner Automotive, Inc. Continuously variable transmission system and long travel torsion damper therefor
DE3917141A1 (en) * 1989-05-26 1990-11-29 Opel Adam Ag MOTOR VEHICLE CLUTCH
US5007303A (en) * 1988-04-13 1991-04-16 Nissan Motor Co., Ltd. Variable inertial mass flywheel
WO1996029525A1 (en) * 1995-03-21 1996-09-26 Automotive Products Plc A twin mass flywheel friction damping device
US5632354A (en) * 1993-09-16 1997-05-27 Fuji Jukogyo Kabushiki Kaisha Motor vehicle with a continuously variable transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546892C2 (en) 1984-06-12 1996-11-21 Luk Lamellen & Kupplungsbau Torque variation compensator for IC-engine
DE3721710C2 (en) 1986-07-05 1997-09-04 Luk Lamellen & Kupplungsbau Device for damping vibrations
WO1989001097A1 (en) 1987-07-25 1989-02-09 Automotive Products Plc Torque transmitting arrangement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850244A (en) * 1985-08-06 1989-07-25 Firma Carl Freudenberg Flywheel
GB2189854A (en) * 1986-04-10 1987-11-04 Ford Motor Co Drive unit for a motor vehicle having separate output casing compartment with cover
DE3843272A1 (en) * 1987-12-22 1989-07-13 Michael Meyerle Device for reducing noise and vibration, especially in a continuously variable split-torque motor-vehicle transmission
US5007303A (en) * 1988-04-13 1991-04-16 Nissan Motor Co., Ltd. Variable inertial mass flywheel
EP0340608A2 (en) * 1988-05-03 1989-11-08 Borg-Warner Automotive, Inc. Continuously variable transmission system and long travel torsion damper therefor
DE3917141A1 (en) * 1989-05-26 1990-11-29 Opel Adam Ag MOTOR VEHICLE CLUTCH
US5632354A (en) * 1993-09-16 1997-05-27 Fuji Jukogyo Kabushiki Kaisha Motor vehicle with a continuously variable transmission
WO1996029525A1 (en) * 1995-03-21 1996-09-26 Automotive Products Plc A twin mass flywheel friction damping device

Also Published As

Publication number Publication date
EP0914572A1 (en) 1999-05-12
JP2000512722A (en) 2000-09-26
AU7064998A (en) 1998-11-13
GB9707928D0 (en) 1997-06-04
WO1998048198A2 (en) 1998-10-29

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