FR1385860A - Improvements to synchronized meshing mechanisms, in particular for gear changes - Google Patents

Improvements to synchronized meshing mechanisms, in particular for gear changes

Info

Publication number
FR1385860A
FR1385860A FR965874A FR965874A FR1385860A FR 1385860 A FR1385860 A FR 1385860A FR 965874 A FR965874 A FR 965874A FR 965874 A FR965874 A FR 965874A FR 1385860 A FR1385860 A FR 1385860A
Authority
FR
France
Prior art keywords
gear changes
meshing mechanisms
synchronized meshing
synchronized
mechanisms
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
Application number
FR965874A
Other languages
French (fr)
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to FR965874A priority Critical patent/FR1385860A/en
Application granted granted Critical
Publication of FR1385860A publication Critical patent/FR1385860A/en
Expired 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
    • F16D23/0612—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 the blocking mechanism comprising a radial pin in an axial slot with at least one branch
    • 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
    • F16D23/0606—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 the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall
    • 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
    • F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
    • 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)
FR965874A 1964-03-03 1964-03-03 Improvements to synchronized meshing mechanisms, in particular for gear changes Expired FR1385860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965874A FR1385860A (en) 1964-03-03 1964-03-03 Improvements to synchronized meshing mechanisms, in particular for gear changes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965874A FR1385860A (en) 1964-03-03 1964-03-03 Improvements to synchronized meshing mechanisms, in particular for gear changes

Publications (1)

Publication Number Publication Date
FR1385860A true FR1385860A (en) 1965-01-15

Family

ID=8824529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965874A Expired FR1385860A (en) 1964-03-03 1964-03-03 Improvements to synchronized meshing mechanisms, in particular for gear changes

Country Status (1)

Country Link
FR (1) FR1385860A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366208A (en) * 1965-05-03 1968-01-30 Borg Warner Synchronizer
US3414098A (en) * 1966-10-05 1968-12-03 Borg Warner Positive clutch with multiple friction synchronizing disks
US4445602A (en) * 1981-11-20 1984-05-01 General Motors Corporation Gear synchronizer for a power transmission
FR2539199A1 (en) * 1983-01-12 1984-07-13 Peugeot Motor vehicle gearbox synchroniser with sheet metal claw coupling elements
US4478321A (en) * 1982-01-20 1984-10-23 Massey-Ferguson Services N.V. Synchronizer mechanism
FR2551164A1 (en) * 1981-07-15 1985-03-01 Ifa Getriebewerke Brandenburg CONICAL RING IN SYNCHRONIZATION DEVICES FOR GEARBOXES, IN PARTICULAR FOR AUTOMOTIVE VEHICLES
FR2556437A1 (en) * 1983-12-13 1985-06-14 Renault Vehicules Ind Triple synchronisation device
EP0240475A1 (en) * 1986-03-20 1987-10-07 Saab-Scania Aktiebolag Synchronizing mechanism for a gearbox
EP0267714A2 (en) * 1986-11-14 1988-05-18 Isuzu Motors Limited Synchronizer
US4823631A (en) * 1986-05-26 1989-04-25 Mazda Motor Corp. Transmission synchronizer
FR2742501A1 (en) * 1995-12-13 1997-06-20 Peugeot Synchroniser for pinion freely mounted to rotate on a shaft in a vehicle's gearbox
EP0797018A1 (en) * 1996-03-23 1997-09-24 Eaton Corporation Synchronizer mechanism
EP0870941A1 (en) 1997-02-28 1998-10-14 Renault Synchronizing device for a gearbox
EP0875689A3 (en) * 1997-04-30 2000-03-15 INA Wälzlager Schaeffler oHG Synchro
EP1312823A1 (en) * 2001-11-14 2003-05-21 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Synchromesh
WO2006128627A1 (en) * 2005-06-03 2006-12-07 Daimlerchrysler Ag Blocking synchronization
WO2010121737A1 (en) 2009-04-24 2010-10-28 Aktiebolaget Skf Synchronizer unit
EP2261524A1 (en) * 2009-06-11 2010-12-15 Peugeot Citroën Automobiles SA Friction cone coupling device for a gearbox
CN104235221A (en) * 2013-06-12 2014-12-24 贺尔碧格传动技术控股有限公司 Synchronizer ring for a synchronization unit of a manual transmission and synchronization unit with such a synchronizer ring
EP3287656A1 (en) * 2016-08-23 2018-02-28 Oerlikon Friction Systems (Germany) GmbH Synchronisation unit and a wheel gear box for a vehicle

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366208A (en) * 1965-05-03 1968-01-30 Borg Warner Synchronizer
DE1550672B1 (en) * 1965-05-03 1972-12-07 Borg Warner LOCKING GEAR COUPLING
US3414098A (en) * 1966-10-05 1968-12-03 Borg Warner Positive clutch with multiple friction synchronizing disks
DE1625681B1 (en) * 1966-10-05 1972-03-09 Borg Warner SYNCHRONIZATION DEVICE FOR A GEAR CLUTCH
FR2551164A1 (en) * 1981-07-15 1985-03-01 Ifa Getriebewerke Brandenburg CONICAL RING IN SYNCHRONIZATION DEVICES FOR GEARBOXES, IN PARTICULAR FOR AUTOMOTIVE VEHICLES
US4445602A (en) * 1981-11-20 1984-05-01 General Motors Corporation Gear synchronizer for a power transmission
US4478321A (en) * 1982-01-20 1984-10-23 Massey-Ferguson Services N.V. Synchronizer mechanism
FR2539199A1 (en) * 1983-01-12 1984-07-13 Peugeot Motor vehicle gearbox synchroniser with sheet metal claw coupling elements
FR2556437A1 (en) * 1983-12-13 1985-06-14 Renault Vehicules Ind Triple synchronisation device
US4807733A (en) * 1986-03-20 1989-02-28 Saab-Scania Aktiebolag Synchronizing mechanism for a gearbox
EP0240475A1 (en) * 1986-03-20 1987-10-07 Saab-Scania Aktiebolag Synchronizing mechanism for a gearbox
US4823631A (en) * 1986-05-26 1989-04-25 Mazda Motor Corp. Transmission synchronizer
EP0267714A2 (en) * 1986-11-14 1988-05-18 Isuzu Motors Limited Synchronizer
EP0267714A3 (en) * 1986-11-14 1989-02-08 Isuzu Motors Limited Synchronizer
FR2742501A1 (en) * 1995-12-13 1997-06-20 Peugeot Synchroniser for pinion freely mounted to rotate on a shaft in a vehicle's gearbox
EP0797018A1 (en) * 1996-03-23 1997-09-24 Eaton Corporation Synchronizer mechanism
EP0870941A1 (en) 1997-02-28 1998-10-14 Renault Synchronizing device for a gearbox
EP0875689A3 (en) * 1997-04-30 2000-03-15 INA Wälzlager Schaeffler oHG Synchro
EP1312823A1 (en) * 2001-11-14 2003-05-21 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Synchromesh
WO2006128627A1 (en) * 2005-06-03 2006-12-07 Daimlerchrysler Ag Blocking synchronization
WO2010121737A1 (en) 2009-04-24 2010-10-28 Aktiebolaget Skf Synchronizer unit
EP2261524A1 (en) * 2009-06-11 2010-12-15 Peugeot Citroën Automobiles SA Friction cone coupling device for a gearbox
FR2946717A1 (en) * 2009-06-11 2010-12-17 Peugeot Citroen Automobiles Sa DEVICE FOR COUPLING BY FRICTION CONE FOR GEARBOX
CN104235221A (en) * 2013-06-12 2014-12-24 贺尔碧格传动技术控股有限公司 Synchronizer ring for a synchronization unit of a manual transmission and synchronization unit with such a synchronizer ring
CN104235221B (en) * 2013-06-12 2018-02-09 贺尔碧格传动技术控股有限公司 Synchronous ring for speed changer synchronization unit and the synchronization unit with the synchronous ring
EP3287656A1 (en) * 2016-08-23 2018-02-28 Oerlikon Friction Systems (Germany) GmbH Synchronisation unit and a wheel gear box for a vehicle

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