GB2391592B - Synchromesh gearboxes for motor vehicles - Google Patents

Synchromesh gearboxes for motor vehicles

Info

Publication number
GB2391592B
GB2391592B GB0315533A GB0315533A GB2391592B GB 2391592 B GB2391592 B GB 2391592B GB 0315533 A GB0315533 A GB 0315533A GB 0315533 A GB0315533 A GB 0315533A GB 2391592 B GB2391592 B GB 2391592B
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
synchromesh
gearboxes
synchromesh gearboxes
vehicles
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.)
Expired - Fee Related
Application number
GB0315533A
Other versions
GB0315533D0 (en
GB2391592A (en
Inventor
Dennis James Redmond
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of GB0315533D0 publication Critical patent/GB0315533D0/en
Publication of GB2391592A publication Critical patent/GB2391592A/en
Application granted granted Critical
Publication of GB2391592B publication Critical patent/GB2391592B/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/065—Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0681—Double cone synchromesh clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
GB0315533A 2002-07-17 2003-07-03 Synchromesh gearboxes for motor vehicles Expired - Fee Related GB2391592B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0216591A GB0216591D0 (en) 2002-07-17 2002-07-17 Synchromesh device for a gear box

Publications (3)

Publication Number Publication Date
GB0315533D0 GB0315533D0 (en) 2003-08-06
GB2391592A GB2391592A (en) 2004-02-11
GB2391592B true GB2391592B (en) 2005-08-31

Family

ID=9940630

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0216591A Ceased GB0216591D0 (en) 2002-07-17 2002-07-17 Synchromesh device for a gear box
GB0315533A Expired - Fee Related GB2391592B (en) 2002-07-17 2003-07-03 Synchromesh gearboxes for motor vehicles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0216591A Ceased GB0216591D0 (en) 2002-07-17 2002-07-17 Synchromesh device for a gear box

Country Status (1)

Country Link
GB (2) GB0216591D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1907720B2 (en) † 2005-07-28 2015-12-23 Diehl Metall Stiftung & Co. KG Synchronizer ring assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4263719B2 (en) * 2005-12-20 2009-05-13 トヨタ自動車株式会社 Synchronizing device
GB2468355B (en) * 2009-03-06 2013-09-11 Gm Global Tech Operations Inc Double-acting synchronizer
WO2011035806A1 (en) * 2009-09-24 2011-03-31 Otto Fuchs Kg Synchronizing ring assembly and method for forming the friction linings of a synchronizing ring
DE102009051707A1 (en) * 2009-11-03 2011-05-05 Hoerbiger Antriebstechnik Gmbh Multiple synchronization components for shift gear box, comprise coupling element and synchronizer body which is rotated around gear axis, where three cone rings are rotated around gear axis
JP6310281B2 (en) * 2014-03-07 2018-04-11 本田技研工業株式会社 Synchronizing device
JP6265491B2 (en) * 2014-12-11 2018-01-24 本田技研工業株式会社 Synchronizer and transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569789A1 (en) * 1992-05-11 1993-11-18 FIAT AUTO S.p.A. A synchronizer for motor-vehicle gearboxes with permanently meshed gears
US5788036A (en) * 1995-10-30 1998-08-04 Hoerbiger Antriebstechnik Gmbh Synchronizing arrangement for a gear transmission
EP1096164A2 (en) * 1999-11-01 2001-05-02 Honda Giken Kogyo Kabushiki Kaisha Synchromesh unit for transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569789A1 (en) * 1992-05-11 1993-11-18 FIAT AUTO S.p.A. A synchronizer for motor-vehicle gearboxes with permanently meshed gears
US5788036A (en) * 1995-10-30 1998-08-04 Hoerbiger Antriebstechnik Gmbh Synchronizing arrangement for a gear transmission
EP1096164A2 (en) * 1999-11-01 2001-05-02 Honda Giken Kogyo Kabushiki Kaisha Synchromesh unit for transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1907720B2 (en) † 2005-07-28 2015-12-23 Diehl Metall Stiftung & Co. KG Synchronizer ring assembly

Also Published As

Publication number Publication date
GB0315533D0 (en) 2003-08-06
GB2391592A (en) 2004-02-11
GB0216591D0 (en) 2002-08-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131128 AND 20131204

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190703