JP2016507036A - 静油圧および直接駆動トランスミッション - Google Patents
静油圧および直接駆動トランスミッション Download PDFInfo
- Publication number
- JP2016507036A JP2016507036A JP2015556531A JP2015556531A JP2016507036A JP 2016507036 A JP2016507036 A JP 2016507036A JP 2015556531 A JP2015556531 A JP 2015556531A JP 2015556531 A JP2015556531 A JP 2015556531A JP 2016507036 A JP2016507036 A JP 2016507036A
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- Prior art keywords
- hydrostatic
- drive system
- drive
- pump
- drivingly engaged
- Prior art date
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- 230000002706 hydrostatic effect Effects 0.000 title claims abstract description 453
- 230000005540 biological transmission Effects 0.000 title claims abstract description 136
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000012986 modification Methods 0.000 description 25
- 230000004048 modification Effects 0.000 description 25
- 230000008901 benefit Effects 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000012546 transfer Methods 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H2047/025—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the fluid gearing comprising a plurality of pumps or motors
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Motor Power Transmission Devices (AREA)
- Control Of Fluid Gearings (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
本発明は、静油圧式駆動系に関し、より具体的には、直接駆動能力を有する静油圧式駆動系に関する。
Claims (14)
- 静油圧式駆動系であって、
入力部材と駆動的に係合された動力源と、
前記入力部材と駆動係合している静油圧ポンプと、
前記静油圧ポンプと流体連通している静油圧モータと、
前記入力部材と駆動係合している直接駆動リンクと、
車両出力と、前記静油圧モータおよび前記直接駆動リンクの少なくとも一方とに駆動係合しているトランスミッション部と、
を備え、
前記トランスミッション部は、少なくとも1つの係合装置および駆動比を含み、
前記静油圧ポンプ、前記静油圧モータ、および前記トランスミッション部は、前記静油圧式駆動系に対する第1動力経路を形成し、前記直接駆動リンクは、前記静油圧式駆動系に対する第2動力経路を形成する、静油圧式駆動系。 - 前記トランスミッション部は第1トランスミッション部であり、前記静油圧式駆動系は第2トランスミッション部をさらに備え、前記第2トランスミッション部は前記第2動力経路の一部を形成する、請求項1に記載の静油圧式駆動系。
- 前記第1トランスミッション部は、少なくとも3つの係合装置および3つの駆動比を含む、請求項2に記載の静油圧式駆動系。
- 前記第1トランスミッション部および前記第2トランスミッション部は、少なくとも3つの係合装置および3つの駆動比を含む、請求項2に記載の静油圧式駆動系。
- 少なくとも1つの係合装置および1つの駆動比は、前記第1動力経路および前記第2動力経路の両者の一部を形成する、請求項4に記載の静油圧式駆動系。
- 前記直接駆動リンクは、係合装置および駆動比を含む、請求項1から請求項5のいずれか1項に記載の静油圧式駆動系。
- 前記駆動比は、前進駆動ギアおよび後進駆動ギアの両者である、請求項1から請求項6のいずれか1項に記載の静油圧式駆動系。
- 前記第2トランスミッション部は、2つの係合装置、2つの駆動比、および1つの方向性係合装置を含む、請求項2に記載の静油圧式駆動系。
- 前車軸出力と駆動係合している前車軸駆動系をさらに備え、前記前車軸駆動系は、前記静油圧ポンプと選択的に流体連通している、請求項1から請求項8のいずれか1項に記載の静油圧式駆動系。
- 前記前車軸駆動系は、少なくとも2つの係合装置および2つの駆動比を有するトランスミッションを含む、請求項9に記載の静油圧式駆動系。
- 第2静油圧ポンプをさらに備え、前記第2静油圧ポンプは前記直接駆動リンクと駆動係合している、請求項1から請求項10のいずれか1項に記載の静油圧式駆動系。
- パワーテイクオフをさらに備え、前記パワーテイクオフは前記直接駆動リンクと駆動係合している、請求項1から請求項11のいずれか1項に記載の静油圧式駆動系。
- 前記静油圧ポンプは可変容量形静油圧ポンプであり、前記静油圧モータは固定容量形静油圧モータである、請求項1から請求項12のいずれか1項に記載の静油圧式駆動系。
- 前記トランスミッション部は少なくとも3つの係合装置および3つの駆動比を含み、前記直接駆動リンクは1つの係合装置および1つの駆動比を含み、前記駆動比の少なくとも1つは、前進駆動ギアおよび後進駆動ギアの両者である、請求項1に記載の静油圧式駆動系。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361762994P | 2013-02-11 | 2013-02-11 | |
US61/762,994 | 2013-02-11 | ||
US201361811581P | 2013-04-12 | 2013-04-12 | |
US61/811,581 | 2013-04-12 | ||
PCT/EP2014/052640 WO2014122322A1 (en) | 2013-02-11 | 2014-02-11 | Hydrostatic and direct drive transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016507036A true JP2016507036A (ja) | 2016-03-07 |
JP6202645B2 JP6202645B2 (ja) | 2017-09-27 |
Family
ID=50071628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015556531A Expired - Fee Related JP6202645B2 (ja) | 2013-02-11 | 2014-02-11 | 静油圧および直接駆動トランスミッション |
Country Status (6)
Country | Link |
---|---|
US (1) | US9494222B2 (ja) |
EP (1) | EP2954226B1 (ja) |
JP (1) | JP6202645B2 (ja) |
CN (1) | CN105121902B (ja) |
PL (1) | PL2954226T3 (ja) |
WO (1) | WO2014122322A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6429290B2 (ja) * | 2013-04-12 | 2018-11-28 | ダナ イタリア エスピーエー | 直接駆動静油圧トランスミッション |
KR20160138167A (ko) * | 2014-03-28 | 2016-12-02 | 다나 이탈리아 에스피에이 | 유압 하이브리드 드라이브트레인을 사용하여 엔진의 시동을 걸기 위한 장치 및 방법 |
JP2018508001A (ja) * | 2015-03-13 | 2018-03-22 | ダナ イタリア エス. アール. エル. | 静油圧式および直接駆動トランスミッション |
US9605756B1 (en) | 2015-12-08 | 2017-03-28 | Caterpillar Inc. | Hybrid hydrostatic-direct drive transmission |
CN110053477B (zh) * | 2019-05-24 | 2023-11-17 | 徐工集团工程机械股份有限公司科技分公司 | 车桥装置及工程机械 |
GB2584639B (en) | 2019-06-04 | 2021-07-21 | Caterpillar Sarl | Hydrostatically driven vehicle with a secondary braking or steering supply |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0665657U (ja) * | 1993-02-22 | 1994-09-16 | 株式会社小松製作所 | 装輪車両用変速装置 |
JP2005096700A (ja) * | 2003-09-26 | 2005-04-14 | Kanzaki Kokyukoki Mfg Co Ltd | 操向車輪駆動装置 |
JP2010076748A (ja) * | 2008-08-29 | 2010-04-08 | Kanzaki Kokyukoki Mfg Co Ltd | 車輌の走行系伝動構造 |
US20110030505A1 (en) * | 2009-06-15 | 2011-02-10 | J.C. Bamford Excavators Limited | Hybrid Transmission |
Family Cites Families (16)
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US3597998A (en) | 1968-12-16 | 1971-08-10 | Brown Gear Ind | Power transmission mechanism |
US4043227A (en) | 1975-08-23 | 1977-08-23 | Caterpillar Tractor Co. | Hydromechanical transmission |
FR2465134A2 (fr) * | 1979-09-06 | 1981-03-20 | France Etat | Transmissions hydrostatiques de puissance a grande place de fonctionnement |
EP0417283B1 (en) | 1988-05-31 | 1997-08-06 | Kabushiki Kaisha Komatsu Seisakusho | Mechanical-hydraulic transmission gear and method of controlling same |
IT1284483B1 (it) | 1996-09-03 | 1998-05-21 | Ingersoll Rand Italiana S P A | Apparecchiatura di trasmissione del moto di tipo idrostatico-meccanico particolarmente cambio idromeccanico per macchine e veicoli |
DE19718461A1 (de) | 1997-04-30 | 1998-11-05 | Neunkirchener Maschinen Und Ac | Hybrid-Getriebe |
DE19734825C1 (de) | 1997-08-12 | 1999-12-16 | Clark Equipment Belgium Nv | Lastschaltgetriebe für eine fahrbare Arbeitsmaschine |
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JP2004217111A (ja) | 2003-01-16 | 2004-08-05 | Komatsu Ltd | ホイール式作業車両のトランスミッション |
US7793496B2 (en) * | 2004-11-22 | 2010-09-14 | William Hugh Salvin Rampen | Infinitely variable transmission hydraulic hybrid for on and off highway vehicles |
DE102006038093B4 (de) * | 2006-08-14 | 2010-11-11 | Fiedler Maschinenbau Und Technikvertrieb Gmbh | Antriebssystem für einen Schmalspurgeräteträger |
US8839694B2 (en) | 2009-06-05 | 2014-09-23 | Deere & Company | Hydraulic regenerating and low-speed operating power shift transmission |
US20110198141A1 (en) * | 2010-02-16 | 2011-08-18 | Genie Industries, Inc. | Hydraulic electric hybrid drivetrain |
DE102010036142A1 (de) * | 2010-09-02 | 2012-03-08 | Linde Material Handling Gmbh | Fahrantrieb mit einem Antriebsmotor und einer Getriebeeinrichtung mit Schaltgetriebe und Variator |
FR2970908B1 (fr) | 2011-01-28 | 2013-08-02 | Peugeot Citroen Automobiles Sa | Chaine de traction d'un vehicule hybride |
-
2014
- 2014-02-11 WO PCT/EP2014/052640 patent/WO2014122322A1/en active Application Filing
- 2014-02-11 EP EP14703607.3A patent/EP2954226B1/en not_active Not-in-force
- 2014-02-11 PL PL14703607T patent/PL2954226T3/pl unknown
- 2014-02-11 JP JP2015556531A patent/JP6202645B2/ja not_active Expired - Fee Related
- 2014-02-11 CN CN201480008330.3A patent/CN105121902B/zh not_active Expired - Fee Related
- 2014-02-11 US US14/392,063 patent/US9494222B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0665657U (ja) * | 1993-02-22 | 1994-09-16 | 株式会社小松製作所 | 装輪車両用変速装置 |
JP2005096700A (ja) * | 2003-09-26 | 2005-04-14 | Kanzaki Kokyukoki Mfg Co Ltd | 操向車輪駆動装置 |
JP2010076748A (ja) * | 2008-08-29 | 2010-04-08 | Kanzaki Kokyukoki Mfg Co Ltd | 車輌の走行系伝動構造 |
US20110030505A1 (en) * | 2009-06-15 | 2011-02-10 | J.C. Bamford Excavators Limited | Hybrid Transmission |
Also Published As
Publication number | Publication date |
---|---|
EP2954226B1 (en) | 2018-08-08 |
JP6202645B2 (ja) | 2017-09-27 |
EP2954226A1 (en) | 2015-12-16 |
CN105121902B (zh) | 2018-08-31 |
US20150377333A1 (en) | 2015-12-31 |
CN105121902A (zh) | 2015-12-02 |
PL2954226T3 (pl) | 2019-04-30 |
WO2014122322A1 (en) | 2014-08-14 |
US9494222B2 (en) | 2016-11-15 |
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