FR2390633A1 - Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive - Google Patents

Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive

Info

Publication number
FR2390633A1
FR2390633A1 FR7714040A FR7714040A FR2390633A1 FR 2390633 A1 FR2390633 A1 FR 2390633A1 FR 7714040 A FR7714040 A FR 7714040A FR 7714040 A FR7714040 A FR 7714040A FR 2390633 A1 FR2390633 A1 FR 2390633A1
Authority
FR
France
Prior art keywords
conical face
gear
drive
pick
flat
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.)
Granted
Application number
FR7714040A
Other languages
French (fr)
Other versions
FR2390633B1 (en
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7714040A priority Critical patent/FR2390633A1/en
Priority to ES469074A priority patent/ES469074A1/en
Publication of FR2390633A1 publication Critical patent/FR2390633A1/en
Application granted granted Critical
Publication of FR2390633B1 publication Critical patent/FR2390633B1/fr
Granted 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
    • 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

Abstract

The gearbox is provided with a driven shaft (1) which supports a rotating ring (2) riding on the roller bearing (3). The rotating ring meshes with a gear wheel (5). A sliding sleeve meshes with the gear wheel (5), with the teeth (7). The sliding ring is intended to mesh with the in line teeth (8) on the wheel (9). The gear wheel is keyed to the shaft (1). An intermediate ring (10) has an inner conical face which meshes on the conical face of the gear wheel (9). A flexible ring (15) riding in a groove (16) picks up the drive when the gear lever is operated for a gear change.
FR7714040A 1977-05-09 1977-05-09 Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive Granted FR2390633A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7714040A FR2390633A1 (en) 1977-05-09 1977-05-09 Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive
ES469074A ES469074A1 (en) 1977-05-09 1978-04-24 Perfected synchronization device for speed boxes. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714040A FR2390633A1 (en) 1977-05-09 1977-05-09 Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive

Publications (2)

Publication Number Publication Date
FR2390633A1 true FR2390633A1 (en) 1978-12-08
FR2390633B1 FR2390633B1 (en) 1980-09-05

Family

ID=9190528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714040A Granted FR2390633A1 (en) 1977-05-09 1977-05-09 Gear synchroniser for vehicle gearbox - has flexible ring between flat and conical face to pick up drive

Country Status (2)

Country Link
ES (1) ES469074A1 (en)
FR (1) FR2390633A1 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434302A1 (en) * 1978-08-23 1980-03-21 Sew Eurodrive Gmbh & Co CENTERING DEVICE FOR GEAR DRIVE SYSTEM
DE3208944A1 (en) * 1982-03-12 1983-09-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Shifting clutch in change-speed gearboxes
DE3225201A1 (en) * 1982-07-06 1984-01-12 Volkswagenwerk Ag, 3180 Wolfsburg Synchroniser
FR2532109A1 (en) * 1982-08-20 1984-02-24 Thomson Csf PROGRESSIVE WAVE TUBE HAVING MEANS FOR SUPPRESSING PARASITE OSCILLATIONS
JPS612922A (en) * 1984-06-14 1986-01-08 Honda Motor Co Ltd Inertia-locked synchronous clutch
EP0167319A1 (en) * 1984-06-14 1986-01-08 Honda Giken Kogyo Kabushiki Kaisha Inertia lock type synchronous clutch mechanism
EP0195519A1 (en) * 1985-02-26 1986-09-24 Toyota Jidosha Kabushiki Kaisha Gear synchronizer mechanism in power transmission
JPS62126647U (en) * 1986-01-31 1987-08-11
US4776228A (en) * 1986-07-07 1988-10-11 Chrysler Motors Corporation Strutless synchronizer
EP0754874A2 (en) * 1995-07-20 1997-01-22 Kyowa Metal Works Co., Ltd. Synchronizing apparatus for transmission
EP0756098A1 (en) * 1995-07-28 1997-01-29 Borg-Warner Automotive, Inc. Synchronizer clutch assembly
FR2757915A1 (en) * 1996-12-27 1998-07-03 Renault Synchronisation arrangement for manual gearbox in motor vehicles
FR2760261A1 (en) * 1997-02-28 1998-09-04 Renault SYNCHRONIZATION DEVICE FOR GEARBOX
FR2783294A1 (en) * 1998-09-10 2000-03-17 Peugeot Simple synchronizer for gearbox of motor vehicle
DE19851895A1 (en) * 1998-11-11 2000-05-18 Zahnradfabrik Friedrichshafen Multiple geared gear box has basic gear and synchronizer in planetary arrangement. output and input shafts, sun wheel, and pinion cage
FR2789138A1 (en) * 1999-02-02 2000-08-04 Peugeot Citroen Automobiles Sa SYNCHRONIZER ASSEMBLY FOR A TRANSMISSION OF A MOTOR VEHICLE
FR2789139A1 (en) * 1999-02-02 2000-08-04 Peugeot Citroen Automobiles Sa SYNCHRONIZER ASSEMBLY FOR A TRANSMISSION OF A MOTOR VEHICLE
DE102005060572A1 (en) * 2005-12-17 2007-06-21 Volkswagen Ag Synchronizer and synchronizer ring for a synchronizer
WO2007128928A1 (en) * 2006-05-10 2007-11-15 Renault S.A.S. Reversible lever synchronisation device
WO2013036981A1 (en) * 2011-09-14 2013-03-21 Miba Sinter Austria Gmbh Synchronizer hub
DE102011120568B4 (en) * 2010-12-14 2013-05-08 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) synchronizer assembly
CN106763270A (en) * 2016-11-14 2017-05-31 中国船舶重工集团公司第七�三研究所 hybrid clutch
US9777779B2 (en) 2015-03-17 2017-10-03 GM Global Technology Operations LLC Synchronizer having asymmetric blocker and sleeve teeth
DE102016206569A1 (en) 2016-04-19 2017-10-19 Schaeffler Technologies AG & Co. KG Synchro ring spring with locking function
CN111322321A (en) * 2020-02-20 2020-06-23 东风商用车有限公司 Synchronizer and gearbox

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434302A1 (en) * 1978-08-23 1980-03-21 Sew Eurodrive Gmbh & Co CENTERING DEVICE FOR GEAR DRIVE SYSTEM
DE3208944A1 (en) * 1982-03-12 1983-09-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Shifting clutch in change-speed gearboxes
DE3225201A1 (en) * 1982-07-06 1984-01-12 Volkswagenwerk Ag, 3180 Wolfsburg Synchroniser
FR2532109A1 (en) * 1982-08-20 1984-02-24 Thomson Csf PROGRESSIVE WAVE TUBE HAVING MEANS FOR SUPPRESSING PARASITE OSCILLATIONS
JPS612922A (en) * 1984-06-14 1986-01-08 Honda Motor Co Ltd Inertia-locked synchronous clutch
EP0167319A1 (en) * 1984-06-14 1986-01-08 Honda Giken Kogyo Kabushiki Kaisha Inertia lock type synchronous clutch mechanism
EP0168184A1 (en) * 1984-06-14 1986-01-15 Honda Giken Kogyo Kabushiki Kaisha Inertia lock type synchronous clutch mechanism
JPH036371B2 (en) * 1984-06-14 1991-01-29 Honda Motor Co Ltd
US4660707A (en) * 1984-06-14 1987-04-28 Honda Giken Kogyo Kabushiki Kaisha Inertia lock type synchronous clutch mechanism
US4828087A (en) * 1984-06-14 1989-05-09 Honda Giken Kogyo Kabushiki Kaisha Inertia lock type synchronous clutch mechanism
US4750597A (en) * 1985-02-26 1988-06-14 Toyota Jidosha Kabushiki Kaisha Gear synchronizer mechanism in power transmission
EP0195519A1 (en) * 1985-02-26 1986-09-24 Toyota Jidosha Kabushiki Kaisha Gear synchronizer mechanism in power transmission
JPS62126647U (en) * 1986-01-31 1987-08-11
US4776228A (en) * 1986-07-07 1988-10-11 Chrysler Motors Corporation Strutless synchronizer
EP0754874A2 (en) * 1995-07-20 1997-01-22 Kyowa Metal Works Co., Ltd. Synchronizing apparatus for transmission
EP0754874A3 (en) * 1995-07-20 1997-05-02 Kyowa Metal Works Co Ltd Synchronizing apparatus for transmission
EP0756098A1 (en) * 1995-07-28 1997-01-29 Borg-Warner Automotive, Inc. Synchronizer clutch assembly
FR2757915A1 (en) * 1996-12-27 1998-07-03 Renault Synchronisation arrangement for manual gearbox in motor vehicles
FR2760261A1 (en) * 1997-02-28 1998-09-04 Renault SYNCHRONIZATION DEVICE FOR GEARBOX
EP0870941A1 (en) 1997-02-28 1998-10-14 Renault Synchronizing device for a gearbox
FR2783294A1 (en) * 1998-09-10 2000-03-17 Peugeot Simple synchronizer for gearbox of motor vehicle
DE19851895A1 (en) * 1998-11-11 2000-05-18 Zahnradfabrik Friedrichshafen Multiple geared gear box has basic gear and synchronizer in planetary arrangement. output and input shafts, sun wheel, and pinion cage
US6196944B1 (en) 1998-11-11 2001-03-06 Zf Friedrichshafen Ag Multiple-speed transmission for motor vehicles
FR2789138A1 (en) * 1999-02-02 2000-08-04 Peugeot Citroen Automobiles Sa SYNCHRONIZER ASSEMBLY FOR A TRANSMISSION OF A MOTOR VEHICLE
FR2789139A1 (en) * 1999-02-02 2000-08-04 Peugeot Citroen Automobiles Sa SYNCHRONIZER ASSEMBLY FOR A TRANSMISSION OF A MOTOR VEHICLE
EP1026417A1 (en) * 1999-02-02 2000-08-09 Peugeot Citroen Automobiles SA Synchroniser assembly for a vehicle tranmission
EP1026418A1 (en) * 1999-02-02 2000-08-09 Peugeot Citroen Automobiles SA Synchroniser assembly for a vehicle transmission
DE102005060572A1 (en) * 2005-12-17 2007-06-21 Volkswagen Ag Synchronizer and synchronizer ring for a synchronizer
FR2900998A1 (en) * 2006-05-10 2007-11-16 Renault Sas REVERSIBLE LEVER SYNCHRONIZATION DEVICE
WO2007128928A1 (en) * 2006-05-10 2007-11-15 Renault S.A.S. Reversible lever synchronisation device
EA013964B1 (en) * 2006-05-10 2010-08-30 Рено С.А.С. Reversible lever synchronization device
DE102011120568B4 (en) * 2010-12-14 2013-05-08 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) synchronizer assembly
US8567582B2 (en) 2010-12-14 2013-10-29 GM Global Technology Operations LLC Synchronizer assembly
WO2013036981A1 (en) * 2011-09-14 2013-03-21 Miba Sinter Austria Gmbh Synchronizer hub
US9046136B2 (en) 2011-09-14 2015-06-02 Miba Sinter Austria Gmbh Synchronizer hub
US9777779B2 (en) 2015-03-17 2017-10-03 GM Global Technology Operations LLC Synchronizer having asymmetric blocker and sleeve teeth
DE102016206569A1 (en) 2016-04-19 2017-10-19 Schaeffler Technologies AG & Co. KG Synchro ring spring with locking function
DE102016206569B4 (en) 2016-04-19 2018-04-26 Schaeffler Technologies AG & Co. KG Synchro ring spring with locking function
CN106763270A (en) * 2016-11-14 2017-05-31 中国船舶重工集团公司第七�三研究所 hybrid clutch
CN111322321A (en) * 2020-02-20 2020-06-23 东风商用车有限公司 Synchronizer and gearbox

Also Published As

Publication number Publication date
FR2390633B1 (en) 1980-09-05
ES469074A1 (en) 1978-12-16

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