JP7181299B2 - 変速機 - Google Patents
変速機 Download PDFInfo
- Publication number
- JP7181299B2 JP7181299B2 JP2020537945A JP2020537945A JP7181299B2 JP 7181299 B2 JP7181299 B2 JP 7181299B2 JP 2020537945 A JP2020537945 A JP 2020537945A JP 2020537945 A JP2020537945 A JP 2020537945A JP 7181299 B2 JP7181299 B2 JP 7181299B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- shaft
- clutch
- transmission
- clutches
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims description 81
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Images
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0818—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts comprising means for power-shifting
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0936—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with multiple countershafts comprising only two idle gears and one gear fixed to the countershaft
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0004—Transmissions for multiple ratios comprising a power take off shaft
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0078—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratio comprising twelve or more forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
Description
10 変速機
11 第1軸、 12 第2軸、 13 第3軸、 14 第4軸、 15 第5軸
21 第1ギヤ、 22 第2ギヤ、 23 第3ギヤ、 24 第4ギヤ、 25 第5ギヤ、 26 第6ギヤ、 27 第7ギヤ、 28 第8ギヤ、 29 第9ギヤ、 30 第10ギヤ、 31 第11ギヤ、 32 第12ギヤ、 34 第14ギヤ、 38 第18ギヤ
51 第1クラッチ、 52 第2クラッチ、 54 第4クラッチ、 56 第6クラッチ
Claims (4)
- 互いに平行な第1軸、第2軸、第3軸および第4軸を少なくとも備え、
前記第1軸は、前記第1軸に結合する第1ギヤと、第1クラッチの切換によって前記第1軸に結合または前記第1軸を空転する第2ギヤと、を備え、
前記第2軸は、前記第1ギヤにかみ合い前記第2軸に結合する第3ギヤと、第2クラッチの切換によって前記第2軸に結合または前記第2軸を空転する第4ギヤと、を備え、
前記第3軸は、前記第1ギヤにかみ合い前記第3軸に結合する第6ギヤと、第4クラッチの切換によって前記第3軸に結合または前記第3軸を空転する第7ギヤと、を備え、
前記第4軸は、前記第2ギヤ、前記第4ギヤ及び前記第7ギヤにかみ合い前記第4軸に結合する第9ギヤを備え、
前記第1軸は動力が入力される入力軸であり、前記第1軸の動力を、前記第1ギヤ、前記第3ギヤ及び前記第6ギヤを介して前記第2軸および前記第3軸に伝達する変速機。 - 前記第2軸は、第3クラッチの切換によって前記第2軸に結合または前記第2軸を空転する第5ギヤを備え、
前記第3軸は、第5クラッチの切換によって前記第3軸に結合または前記第3軸を空転する第8ギヤを備え、
前記第4軸は、前記第5ギヤ及び前記第8ギヤにかみ合い前記第4軸に結合する第10ギヤを備える請求項1記載の変速機。 - 前記第4軸に平行な第5軸をさらに備え、
前記第4軸は、前記第4軸に結合する第11ギヤと、第6クラッチの切換によって前記第4軸に結合または前記第4軸を空転する第12ギヤと、を備え、
前記第5軸は、前記第12ギヤにかみ合い前記第5軸に結合する第14ギヤと、前記第11ギヤにかみ合い第8クラッチの切換によって前記第5軸に結合または前記第5軸を空転する第18ギヤと、を備える請求項1又は2に記載の変速機。 - 前記第2軸および前記第3軸にそれぞれ駆動される油圧ポンプを備える請求項1から3のいずれかに記載の変速機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/031059 WO2020039529A1 (ja) | 2018-08-23 | 2018-08-23 | 変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020039529A1 JPWO2020039529A1 (ja) | 2021-08-10 |
JP7181299B2 true JP7181299B2 (ja) | 2022-11-30 |
Family
ID=69591947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020537945A Active JP7181299B2 (ja) | 2018-08-23 | 2018-08-23 | 変速機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11560937B2 (ja) |
EP (1) | EP3842660A4 (ja) |
JP (1) | JP7181299B2 (ja) |
WO (1) | WO2020039529A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285062A (ja) | 2009-06-11 | 2010-12-24 | Honda Motor Co Ltd | 車両用動力伝達装置 |
JP2013050165A (ja) | 2011-08-31 | 2013-03-14 | Honda Motor Co Ltd | 変速機の制御装置 |
WO2018066120A1 (ja) | 2016-10-07 | 2018-04-12 | 株式会社ユニバンス | 変速装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063793A (en) * | 1990-09-06 | 1991-11-12 | Deere & Company | Speed forward, 12 speed reverse powershift transmission |
WO2002097301A1 (en) * | 2001-05-29 | 2002-12-05 | Braga Gomes Albuquerque Jose M | Method of construction of multi-speed motor vehicle gearboxes |
DE10330157A1 (de) * | 2003-07-04 | 2005-02-03 | Zf Friedrichshafen Ag | Lastschaltgetriebe für Baumaschinen, insbesondere für Baggerlader und Telehandler |
JP2011252558A (ja) | 2010-06-03 | 2011-12-15 | Univance Corp | トラクター用変速装置 |
JP5837471B2 (ja) * | 2012-10-02 | 2015-12-24 | 日立建機株式会社 | 車両用動力伝達装置 |
-
2018
- 2018-08-23 EP EP18930755.6A patent/EP3842660A4/en active Pending
- 2018-08-23 JP JP2020537945A patent/JP7181299B2/ja active Active
- 2018-08-23 WO PCT/JP2018/031059 patent/WO2020039529A1/ja unknown
- 2018-08-23 US US17/270,093 patent/US11560937B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285062A (ja) | 2009-06-11 | 2010-12-24 | Honda Motor Co Ltd | 車両用動力伝達装置 |
JP2013050165A (ja) | 2011-08-31 | 2013-03-14 | Honda Motor Co Ltd | 変速機の制御装置 |
WO2018066120A1 (ja) | 2016-10-07 | 2018-04-12 | 株式会社ユニバンス | 変速装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3842660A4 (en) | 2022-04-13 |
WO2020039529A1 (ja) | 2020-02-27 |
US20210239189A1 (en) | 2021-08-05 |
US11560937B2 (en) | 2023-01-24 |
EP3842660A1 (en) | 2021-06-30 |
JPWO2020039529A1 (ja) | 2021-08-10 |
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