FR2715979B1 - Device for switching a gearbox by means of a synchronization device. - Google Patents
Device for switching a gearbox by means of a synchronization device.Info
- Publication number
- FR2715979B1 FR2715979B1 FR9501428A FR9501428A FR2715979B1 FR 2715979 B1 FR2715979 B1 FR 2715979B1 FR 9501428 A FR9501428 A FR 9501428A FR 9501428 A FR9501428 A FR 9501428A FR 2715979 B1 FR2715979 B1 FR 2715979B1
- Authority
- FR
- France
- Prior art keywords
- gearbox
- switching
- synchronization
- synchronization device
- 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
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
- G05G5/065—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only using a spring-loaded 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
- F16D2023/0618—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
- F16D2023/0631—Sliding sleeves; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Operated Clutches (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944404093 DE4404093C2 (en) | 1994-02-09 | 1994-02-09 | Device for switching a transmission via a synchronization device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2715979A1 FR2715979A1 (en) | 1995-08-11 |
FR2715979B1 true FR2715979B1 (en) | 1996-10-25 |
Family
ID=6509876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9501428A Expired - Fee Related FR2715979B1 (en) | 1994-02-09 | 1995-02-08 | Device for switching a gearbox by means of a synchronization device. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4404093C2 (en) |
FR (1) | FR2715979B1 (en) |
GB (1) | GB2286436B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442120A1 (en) * | 1994-11-26 | 1996-05-30 | Schaeffler Waelzlager Kg | Ramp contour for a locking device |
DE102004051421A1 (en) * | 2004-10-22 | 2006-04-27 | Ina-Schaeffler Kg | Device for switching two gear wheels by means of a displaceable from a neutral position in the direction of the gear wheels sliding sleeve |
DE102004053213A1 (en) | 2004-11-04 | 2006-05-11 | Dr.Ing.H.C. F. Porsche Ag | Switching device for a synchronized change gearbox |
DE102005028803A1 (en) * | 2005-06-22 | 2007-01-04 | GM Global Technology Operations, Inc., Detroit | Synchronization device for a manual transmission |
DE102008027775C5 (en) * | 2008-06-05 | 2018-04-12 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Locking arrangement for a transmission clutch |
DE102010010402A1 (en) * | 2010-03-05 | 2011-09-08 | GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) | clutch |
DE102013109568A1 (en) | 2013-09-02 | 2015-03-05 | Hoerbiger Antriebstechnik Holding Gmbh | Synchronization and method for switching a gear |
KR101640659B1 (en) | 2014-04-25 | 2016-07-19 | 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 | A connector |
DE102015220718A1 (en) | 2015-10-23 | 2017-04-27 | Deere & Company | synchronizer |
DE102016211019A1 (en) * | 2016-06-21 | 2017-12-21 | Zf Friedrichshafen Ag | Transmission and motor vehicle |
CN111895000B (en) * | 2020-06-29 | 2022-03-18 | 东风商用车有限公司 | Inertia type synchronizer assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB403319A (en) * | 1933-07-01 | 1933-12-21 | Morris Motors Ltd | Improvements relating to variable speed driving mechanisms for motor vehicles |
US2547732A (en) * | 1947-01-24 | 1951-04-03 | Continental Motors Corp | Transmission synchronizer |
GB1015553A (en) * | 1963-09-19 | 1966-01-05 | Austin Motor Co Ltd | Synchromesh clutch mechanism |
CS151650B1 (en) * | 1970-06-22 | 1973-11-19 | ||
DE2510657A1 (en) * | 1975-03-12 | 1976-09-23 | Helmut Droeschel | Synchronizing ring for gear wheel coupling - has friction taper on secondary rings to produce drive and axial gear teeth |
FR2493437A1 (en) * | 1980-11-06 | 1982-05-07 | Yanmar Diesel Engine Cy Ltd | Synchronised dog clutch e.g. for marine outboard drive - includes coupling sleeve and synchroniser ring to transmit power between gear wheel and clutch shaft |
GB2142390B (en) * | 1983-06-29 | 1986-09-17 | Dana Corp | Synchrozing positive clutches |
US5086897A (en) * | 1990-12-24 | 1992-02-11 | Eaton Corporation | Pre-energizer pins for a synchronizer |
GB9107771D0 (en) * | 1991-04-12 | 1991-05-29 | Eaton Corp | Synchroniser sliding sleeve |
-
1994
- 1994-02-09 DE DE19944404093 patent/DE4404093C2/en not_active Expired - Fee Related
-
1995
- 1995-02-08 FR FR9501428A patent/FR2715979B1/en not_active Expired - Fee Related
- 1995-02-08 GB GB9502415A patent/GB2286436B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2286436B (en) | 1998-05-20 |
GB2286436A (en) | 1995-08-16 |
DE4404093C2 (en) | 1996-08-14 |
DE4404093C1 (en) | 1995-05-18 |
GB9502415D0 (en) | 1995-03-29 |
FR2715979A1 (en) | 1995-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |