IT1211425B - Gruppo di cambio di velocita in power shift per trattori - Google Patents
Gruppo di cambio di velocita in power shift per trattoriInfo
- Publication number
- IT1211425B IT1211425B IT8767895A IT6789587A IT1211425B IT 1211425 B IT1211425 B IT 1211425B IT 8767895 A IT8767895 A IT 8767895A IT 6789587 A IT6789587 A IT 6789587A IT 1211425 B IT1211425 B IT 1211425B
- Authority
- IT
- Italy
- Prior art keywords
- tractors
- power shift
- speed gearbox
- gearbox
- speed
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
- F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
- Structure Of Transmissions (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767895A IT1211425B (it) | 1987-10-26 | 1987-10-26 | Gruppo di cambio di velocita in power shift per trattori |
EP19880830433 EP0314636A3 (en) | 1987-10-26 | 1988-10-25 | A power-shift gearbox unit for tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767895A IT1211425B (it) | 1987-10-26 | 1987-10-26 | Gruppo di cambio di velocita in power shift per trattori |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8767895A0 IT8767895A0 (it) | 1987-10-26 |
IT1211425B true IT1211425B (it) | 1989-10-18 |
Family
ID=11306166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8767895A IT1211425B (it) | 1987-10-26 | 1987-10-26 | Gruppo di cambio di velocita in power shift per trattori |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0314636A3 (it) |
IT (1) | IT1211425B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1195537B1 (de) | 2000-10-05 | 2003-03-12 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Doppelkupplung für ein Getriebe mit zwei Getriebeeingangswellen |
EP1782670B1 (de) * | 2005-11-04 | 2009-05-13 | Rögelberg Holding GmbH & Co. KG | Getriebeanordnung für landwirtschaftliches Gerät, insbesondere Düngerstreuer |
CN102425663B (zh) * | 2011-12-07 | 2014-06-25 | 湖南利尔电路板有限公司 | 用于工业齿轮箱的气动不停机换挡装置 |
CN205207480U (zh) * | 2015-10-16 | 2016-05-04 | 卡特彼勒(青州)有限公司 | 离合器装置及动力换挡式变速器和作业机械 |
CN109899461B (zh) * | 2019-03-28 | 2024-01-26 | 第一拖拉机股份有限公司 | 中小功率用带动力换向和同步换挡的拖拉机传动装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943503A (en) * | 1952-06-20 | 1960-07-05 | Daimler Benz Ag | Automobile transmission |
US2979176A (en) * | 1958-10-27 | 1961-04-11 | Allis Chalmers Mfg Co | Double acting clutch |
BE629826A (it) * | 1962-10-05 | |||
CH547966A (de) * | 1972-02-15 | 1974-04-11 | Klaue Hermann | Druckoelbetaetigtes kupplungsschaltgetriebe, insbesondere fuer kraftfahrzeuge. |
US4078639A (en) * | 1974-12-26 | 1978-03-14 | Verson Allsteel Press Co. | Two-speed clutch and brake system |
US4648495A (en) * | 1985-08-28 | 1987-03-10 | J. I. Case Company | Clutch assembly and lubrication arrangement |
EP0231069B1 (en) * | 1986-01-13 | 1991-04-03 | Ford Motor Company Limited | Creeper speed mechanism for tractor transmission |
-
1987
- 1987-10-26 IT IT8767895A patent/IT1211425B/it active
-
1988
- 1988-10-25 EP EP19880830433 patent/EP0314636A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8767895A0 (it) | 1987-10-26 |
EP0314636A2 (en) | 1989-05-03 |
EP0314636A3 (en) | 1991-05-15 |
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