ZA73841B - Hydromechanical transmissions - Google Patents
Hydromechanical transmissionsInfo
- Publication number
- ZA73841B ZA73841B ZA730841A ZA73841A ZA73841B ZA 73841 B ZA73841 B ZA 73841B ZA 730841 A ZA730841 A ZA 730841A ZA 73841 A ZA73841 A ZA 73841A ZA 73841 B ZA73841 B ZA 73841B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydromechanical transmissions
- hydromechanical
- transmissions
- Prior art date
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
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/04—Combined pump-turbine units
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H2045/002—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a clutch between prime mover and fluid gearing
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19149—Gearing with fluid drive
- Y10T74/19158—Gearing with fluid drive with one or more controllers for gearing, fluid drive, or clutch
- Y10T74/19163—Gearing with fluid drive with one or more controllers for gearing, fluid drive, or clutch with interrelated controls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Arrangement Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB548772A GB1426171A (en) | 1972-02-07 | 1972-02-07 | Torque converter transmission including a mechanical gear |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA73841B true ZA73841B (en) | 1973-10-31 |
Family
ID=9797131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA730841A ZA73841B (en) | 1972-02-07 | 1973-02-06 | Hydromechanical transmissions |
Country Status (12)
Country | Link |
---|---|
US (1) | US3831463A (it) |
JP (1) | JPS5710303B2 (it) |
AT (1) | AT335853B (it) |
CA (1) | CA978832A (it) |
CH (1) | CH580769A5 (it) |
DE (1) | DE2305953C2 (it) |
GB (1) | GB1426171A (it) |
HU (1) | HU169540B (it) |
IT (1) | IT978899B (it) |
PL (1) | PL87025B1 (it) |
SE (1) | SE386726B (it) |
ZA (1) | ZA73841B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2505582C2 (de) * | 1974-02-14 | 1982-04-08 | S.R.M. Hydromekanik Ab, Stockholm | Steuerventil für die alternative Zu- oder Abfuhr von Druckflüssigkeit zu bzw. von einem Verbraucher |
US4011775A (en) * | 1974-02-14 | 1977-03-15 | S.R.M. Hydromekanik Aktiebolag | Transmission including a hydrodynamic torque converter |
US4125037A (en) * | 1975-12-17 | 1978-11-14 | Gkn Transmissions Limited | Variable speed transmission means |
DE4104170C2 (de) * | 1991-02-12 | 1994-09-29 | Stroemungsmaschinen Gmbh | Hydrodynamisch-mechanisches Lastschaltgetriebe in Vorgelegebauweise |
US7115066B1 (en) * | 2002-02-11 | 2006-10-03 | Lee Paul Z | Continuously variable ratio transmission |
US7717245B2 (en) * | 2007-01-29 | 2010-05-18 | Sauer-Danfoss Inc. | Self-actuating clutch |
DE102009001101A1 (de) * | 2009-02-24 | 2010-08-26 | Zf Friedrichshafen Ag | Getriebe mit mehreren reibschlüssigen Schaltelementen |
DE102015205397A1 (de) * | 2015-03-25 | 2016-09-29 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
US11713810B2 (en) | 2021-02-03 | 2023-08-01 | Allison Transmission, Inc. | Systems and methods for configuring selective couplers in a multi-speed transmission |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE558445C (de) * | 1929-06-18 | 1932-09-08 | Wilhelm Spannhake Dipl Ing | Arbeitsverfahren fuer Fluessigkeitsgetriebe mit Schaufelraedern |
GB455714A (en) * | 1934-03-24 | 1936-10-23 | Borg Warner | Improvements in or relating to transmission mechanisms |
GB664497A (en) * | 1947-04-12 | 1952-01-09 | Packard Motor Car Co | Variable-speed transmission |
DE1062125B (de) * | 1956-01-06 | 1959-07-23 | Brockhouse Eng Ltd | Stroemungsgetriebe fuer Fahrzeuge |
US2966978A (en) * | 1957-05-27 | 1961-01-03 | Ford Motor Co | Fluid pressure operated clutch |
US3085449A (en) * | 1959-03-09 | 1963-04-16 | Ford Motor Co | Automatic transmission control system |
GB931884A (en) * | 1961-06-09 | 1963-07-17 | Auto Transmissions Ltd | Planetary drive transmission device |
US3384209A (en) * | 1966-03-24 | 1968-05-21 | Borg Warner | Modulated fluid clutch in series with fluid coupling |
US3554057A (en) * | 1968-09-13 | 1971-01-12 | Gen Motors Corp | Transmission and control |
US3564938A (en) * | 1969-04-11 | 1971-02-23 | Gen Motors Corp | Transmission and control |
US3621955A (en) * | 1970-01-05 | 1971-11-23 | Twin Disc Inc | Torque limiting clutch for torque converter controlled by speed and transmission selector |
-
1972
- 1972-02-07 GB GB548772A patent/GB1426171A/en not_active Expired
-
1973
- 1973-02-01 US US00328525A patent/US3831463A/en not_active Expired - Lifetime
- 1973-02-02 SE SE7301452A patent/SE386726B/xx unknown
- 1973-02-05 HU HUHI351A patent/HU169540B/hu unknown
- 1973-02-06 PL PL1973160611A patent/PL87025B1/pl unknown
- 1973-02-06 CA CA162,984A patent/CA978832A/en not_active Expired
- 1973-02-06 AT AT104073A patent/AT335853B/de not_active IP Right Cessation
- 1973-02-06 ZA ZA730841A patent/ZA73841B/xx unknown
- 1973-02-07 IT IT20133/73A patent/IT978899B/it active
- 1973-02-07 JP JP1546373A patent/JPS5710303B2/ja not_active Expired
- 1973-02-07 CH CH174773A patent/CH580769A5/xx not_active IP Right Cessation
- 1973-02-07 DE DE2305953A patent/DE2305953C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE386726B (sv) | 1976-08-16 |
JPS4891724A (it) | 1973-11-29 |
IT978899B (it) | 1974-09-20 |
US3831463A (en) | 1974-08-27 |
CH580769A5 (it) | 1976-10-15 |
DE2305953C2 (de) | 1982-08-12 |
GB1426171A (en) | 1976-02-25 |
JPS5710303B2 (it) | 1982-02-25 |
HU169540B (it) | 1976-12-28 |
CA978832A (en) | 1975-12-02 |
PL87025B1 (en) | 1976-06-30 |
DE2305953A1 (de) | 1973-08-16 |
ATA104073A (de) | 1976-07-15 |
AT335853B (de) | 1977-04-12 |
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