FR1378775A - Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes - Google Patents

Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes

Info

Publication number
FR1378775A
FR1378775A FR959788A FR959788A FR1378775A FR 1378775 A FR1378775 A FR 1378775A FR 959788 A FR959788 A FR 959788A FR 959788 A FR959788 A FR 959788A FR 1378775 A FR1378775 A FR 1378775A
Authority
FR
France
Prior art keywords
synchronizers
motor vehicle
improvements made
vehicle gearboxes
cones
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
FR959788A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Priority to FR959788A priority Critical patent/FR1378775A/en
Application granted granted Critical
Publication of FR1378775A publication Critical patent/FR1378775A/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
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR959788A 1964-01-09 1964-01-09 Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes Expired FR1378775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR959788A FR1378775A (en) 1964-01-09 1964-01-09 Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR959788A FR1378775A (en) 1964-01-09 1964-01-09 Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes

Publications (1)

Publication Number Publication Date
FR1378775A true FR1378775A (en) 1964-11-13

Family

ID=8820566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959788A Expired FR1378775A (en) 1964-01-09 1964-01-09 Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes

Country Status (1)

Country Link
FR (1) FR1378775A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472110A1 (en) * 1979-12-20 1981-06-26 Volvo Ab SYNCHRONIZER FOR MOTOR VEHICLE GEARBOX
FR2815682A1 (en) * 2000-10-23 2002-04-26 Peugeot Citroen Automobiles Sa Gearbox synchroniser has pairs of indexing elements in form of guide teeth and grooves on ring and sleeve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472110A1 (en) * 1979-12-20 1981-06-26 Volvo Ab SYNCHRONIZER FOR MOTOR VEHICLE GEARBOX
FR2815682A1 (en) * 2000-10-23 2002-04-26 Peugeot Citroen Automobiles Sa Gearbox synchroniser has pairs of indexing elements in form of guide teeth and grooves on ring and sleeve
EP1201952A1 (en) * 2000-10-23 2002-05-02 Peugeot Citroen Automobiles SA Synchronizer with reduced parasitic friction

Similar Documents

Publication Publication Date Title
FR1385860A (en) Improvements to synchronized meshing mechanisms, in particular for gear changes
AT276890B (en) Gear synchronizer
FR1516321A (en) Engine for helicopters
FR1472962A (en) engine equipment for airplanes
AT250428B (en) Gear change transmission
FR1385452A (en) Synchronous motor with variable speed
FR1144589A (en) Hydrostatic motor mechanism, especially for gearboxes
FR1378775A (en) Improvements made to free cones of synchronizers, in particular for motor vehicle gearboxes
FR1420796A (en) Improvements to the lubrication systems of dynamoelectric machines
BR6679148D0 (en) SYNCHRONIZATION ARRANGEMENT FOR SPEED CHANGE TRANSMISSION
AT243589B (en) Speed change transmission
FR1460202A (en) Aircraft propulsion engine
AT252738B (en) Speed change transmissions for bicycles
FR1488421A (en) Improvements to transmissions, in particular for motor vehicles
FR1346800A (en) Gear synchronization device for gear change mechanisms, particularly for motor vehicles
FR1467825A (en) Improvements made to transmissions, in particular for motor vehicles
FR1444451A (en) Transmission synchronizer
FR1437856A (en) Advanced gear motor
FR1408784A (en) Digital motor
FR1449598A (en) Improvement in motor bogies with asymmetric mass distribution
FR1399344A (en) Transmission line for motor vehicle
FR1397990A (en) Engine bogie
FR1364287A (en) Synchronous motor
FR1337921A (en) Variable speed transmission for motor vehicles
FR1409091A (en) Synchronized gear change