JP4938684B2 - 差動ロック動作付き液圧走行駆動装置 - Google Patents
差動ロック動作付き液圧走行駆動装置 Download PDFInfo
- Publication number
- JP4938684B2 JP4938684B2 JP2007547277A JP2007547277A JP4938684B2 JP 4938684 B2 JP4938684 B2 JP 4938684B2 JP 2007547277 A JP2007547277 A JP 2007547277A JP 2007547277 A JP2007547277 A JP 2007547277A JP 4938684 B2 JP4938684 B2 JP 4938684B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- hydraulic motor
- pump
- motors
- pressure
- 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
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/456—Control of the balance of torque or speed between pumps or motors
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/448—Control circuits for tandem pumps or motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Control Of Fluid Gearings (AREA)
- Retarders (AREA)
- Fluid-Pressure Circuits (AREA)
Description
5 第2の液圧ポンプ
7 第1の液圧モータ
8 第2の液圧モータ
9 第3の液圧モータ
10 第4の液圧モータ
12,16,19,20,26,27 第1の接続路
14,18,22,23,28,29 第2の接続路
Claims (7)
- 少なくとも1基の液圧ポンプ(4)と第2の液圧ポンプ(5)と第1、第2、第3、第4の液圧モータ(7,8,9,10)とを備える液圧走行駆動装置であって、
第1の液圧ポンプ(4)の第1の接続路(12)を、液圧を介して普遍的に、第1の液圧モータ(7)の第1の接続路(19)と第3の液圧モータ(9)の第1の接続路(20)とへ接続し、
第2の液圧ポンプ(5)の第1の接続路(16)を、液圧を介して普遍的に、第2の液圧モータ(8)の第1の接続路(26)と第4の液圧モータ(10)の第1の接続路(27)とへ接続し、
第1の液圧モータ(7)の第2の接続路(22)と第4の液圧モータ(10)の第2の接続路(29)を、液圧を介して普遍的に、第2の液圧ポンプ(5)の第2の接続路(18)へ接続し、
第2の液圧モータ(8)の第2の接続路(28)と第3の液圧モータ(9)の第2の接続路(23)を、液圧を介して普遍的に、第1の液圧ポンプ(4)の第2の接続路(14)へ接続し、
第3の液圧モータ(9)は排他的に第1の液圧ポンプ(4)に接続され、第1の液圧ポンプ(4)とともに従来の閉回路を構成し、且つ、
第4の液圧モータ(10)は排他的に第2の液圧ポンプ(5)に接続され、第2の液圧ポンプ(5)とともに従来の閉回路を構成したことを特徴とする液圧走行駆動装置。 - 前記第1と第2の液圧モータ(7,8)は1本の車軸に割り当てたことを特徴とする請求項1記載の液圧走行駆動装置。
- 前記第3と第4の液圧モータ(9,10)は1本の車軸に割り当てたことを特徴とする請求項1又は2記載の液圧走行駆動装置。
- 前記第1と第2の液圧モータ(7,8)は前記車両の一方側に割り当てたことを特徴とする請求項1記載の液圧走行駆動装置。
- 前記第3と第4の液圧モータ(9,10)は前記車両の一方側に割り当てたことを特徴とする請求項1又は4記載の液圧走行駆動装置。
- 前記第1と第2の液圧モータ(7,8)は定速モータかギヤモータか可変速モータであることを特徴とする請求項1乃至5のいずれか1項に記載の液圧走行駆動装置。
- 前記第3と第4の液圧モータ(9,10)は定速モータかギヤモータか可変速モータであることを特徴とする、請求項1乃至6のいずれか1項に記載の液圧走行駆動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004061557A DE102004061557B4 (de) | 2004-12-21 | 2004-12-21 | Hydrostatischer Fahrantrieb mit Differentialsperrwirkung |
DE102004061557.8 | 2004-12-21 | ||
PCT/EP2005/013435 WO2006066771A1 (de) | 2004-12-21 | 2005-12-14 | Hydrostatischer fahrantrieb mit differentialsperrwirkung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008524536A JP2008524536A (ja) | 2008-07-10 |
JP4938684B2 true JP4938684B2 (ja) | 2012-05-23 |
Family
ID=36354073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007547277A Expired - Fee Related JP4938684B2 (ja) | 2004-12-21 | 2005-12-14 | 差動ロック動作付き液圧走行駆動装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7886533B2 (ja) |
EP (1) | EP1827891B1 (ja) |
JP (1) | JP4938684B2 (ja) |
AT (1) | ATE427234T1 (ja) |
DE (2) | DE102004061557B4 (ja) |
WO (1) | WO2006066771A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3016671B1 (fr) * | 2014-08-26 | 2016-01-22 | Poclain Hydraulics Ind | Dispositif de repartition d'huile avec clapet anti-retour |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025372A1 (fr) * | 1979-09-10 | 1981-03-18 | ETAT-FRANCAIS représenté par le Délégué Général pour l' Armement | Groupe propulseur à transmissions hydrostatiques assurant la translation et la direction avec recyclage hydraulique de puissance en virage |
JPS5940653A (ja) * | 1982-08-31 | 1984-03-06 | Mita Ind Co Ltd | 静電像の現像方法 |
JPS612965A (ja) * | 1984-03-15 | 1986-01-08 | マンネスマン・レクロス・ゲ−エムベ−ハ− | 伝動装置 |
JPS61204054A (ja) * | 1985-03-08 | 1986-09-10 | Minoru Sangyo Kk | 噴霧機用ノズル |
JPH0958510A (ja) * | 1995-08-22 | 1997-03-04 | Toyo Umpanki Co Ltd | 横行走行可能車両の車輪駆動回路 |
US6276468B1 (en) * | 1998-07-28 | 2001-08-21 | Brueninghaus Hydromatik Gmbh | Hydrostatic vehicle drive with differential lock |
US20040216456A1 (en) * | 2001-08-09 | 2004-11-04 | Jean-Claude Cousin | Hydrostatic transmission device of a mobile machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2855573A1 (de) * | 1978-12-22 | 1980-07-10 | Auto Heinen Ing Heinrich Heine | Antrieb fuer landfahrzeuge |
DE19838651A1 (de) * | 1998-08-25 | 2000-03-02 | Mannesmann Rexroth Ag | Antriebsvorrichtung für ein Fahrzeug mit drei hydraulisch angetriebenen Radgruppen |
MXPA01002746A (es) * | 2000-01-14 | 2003-06-06 | Multitor S A | Sistema de propulsion hidrostatica para dumpers y similares. |
DE10032514C2 (de) * | 2000-07-05 | 2003-03-13 | Brueninghaus Hydromatik Gmbh | Hydrostatischer Fahrantrieb mit Differentialsperre |
DE10356155B4 (de) * | 2003-12-02 | 2006-06-14 | Brueninghaus Hydromatik Gmbh | Hydrostatisches Antriebssystem mit pumpenseitiger Hydraulikfluidmengenteilung |
-
2004
- 2004-12-21 DE DE102004061557A patent/DE102004061557B4/de not_active Expired - Fee Related
-
2005
- 2005-12-14 US US11/793,571 patent/US7886533B2/en not_active Expired - Fee Related
- 2005-12-14 DE DE502005007020T patent/DE502005007020D1/de active Active
- 2005-12-14 WO PCT/EP2005/013435 patent/WO2006066771A1/de active Application Filing
- 2005-12-14 EP EP05850268A patent/EP1827891B1/de not_active Not-in-force
- 2005-12-14 JP JP2007547277A patent/JP4938684B2/ja not_active Expired - Fee Related
- 2005-12-14 AT AT05850268T patent/ATE427234T1/de not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025372A1 (fr) * | 1979-09-10 | 1981-03-18 | ETAT-FRANCAIS représenté par le Délégué Général pour l' Armement | Groupe propulseur à transmissions hydrostatiques assurant la translation et la direction avec recyclage hydraulique de puissance en virage |
JPS5940653A (ja) * | 1982-08-31 | 1984-03-06 | Mita Ind Co Ltd | 静電像の現像方法 |
JPS612965A (ja) * | 1984-03-15 | 1986-01-08 | マンネスマン・レクロス・ゲ−エムベ−ハ− | 伝動装置 |
JPS61204054A (ja) * | 1985-03-08 | 1986-09-10 | Minoru Sangyo Kk | 噴霧機用ノズル |
JPH0958510A (ja) * | 1995-08-22 | 1997-03-04 | Toyo Umpanki Co Ltd | 横行走行可能車両の車輪駆動回路 |
US6276468B1 (en) * | 1998-07-28 | 2001-08-21 | Brueninghaus Hydromatik Gmbh | Hydrostatic vehicle drive with differential lock |
US20040216456A1 (en) * | 2001-08-09 | 2004-11-04 | Jean-Claude Cousin | Hydrostatic transmission device of a mobile machine |
Also Published As
Publication number | Publication date |
---|---|
US7886533B2 (en) | 2011-02-15 |
EP1827891B1 (de) | 2009-04-01 |
DE102004061557A1 (de) | 2006-07-06 |
DE502005007020D1 (de) | 2009-05-14 |
JP2008524536A (ja) | 2008-07-10 |
EP1827891A1 (de) | 2007-09-05 |
ATE427234T1 (de) | 2009-04-15 |
WO2006066771A1 (de) | 2006-06-29 |
US20080087015A1 (en) | 2008-04-17 |
DE102004061557B4 (de) | 2006-12-14 |
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