DE69604194D1 - Stufenlos hydrostatisches getriebe mit einem leerlauf-einstellhydraulikkreis - Google Patents
Stufenlos hydrostatisches getriebe mit einem leerlauf-einstellhydraulikkreisInfo
- Publication number
- DE69604194D1 DE69604194D1 DE69604194T DE69604194T DE69604194D1 DE 69604194 D1 DE69604194 D1 DE 69604194D1 DE 69604194 T DE69604194 T DE 69604194T DE 69604194 T DE69604194 T DE 69604194T DE 69604194 D1 DE69604194 D1 DE 69604194D1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic circuit
- setting hydraulic
- idle setting
- hydrostatic gearbox
- continuously
- 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 - Lifetime
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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
- F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the 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
- 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
- F16H61/4043—Control of a bypass valve
-
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/439—Control of the neutral position, e.g. by zero tilt rotation holding means
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
- F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
- F16H2039/105—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing at least one pair of motors or pumps sharing a common swash plate
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S188/00—Brakes
- Y10S188/01—Panic braking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/543,545 US5642617A (en) | 1995-10-16 | 1995-10-16 | Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit |
PCT/US1996/012591 WO1997014896A1 (en) | 1995-10-16 | 1996-07-31 | Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604194D1 true DE69604194D1 (de) | 1999-10-14 |
DE69604194T2 DE69604194T2 (de) | 2000-03-23 |
Family
ID=24168486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604194T Expired - Lifetime DE69604194T2 (de) | 1995-10-16 | 1996-07-31 | Stufenlos hydrostatisches getriebe mit einem leerlauf-einstellhydraulikkreis |
Country Status (10)
Country | Link |
---|---|
US (1) | US5642617A (de) |
EP (1) | EP0854988B1 (de) |
JP (1) | JP3886534B2 (de) |
KR (1) | KR100541307B1 (de) |
CN (1) | CN1203652A (de) |
AU (1) | AU6716796A (de) |
BR (1) | BR9611026A (de) |
CA (1) | CA2234670A1 (de) |
DE (1) | DE69604194T2 (de) |
WO (1) | WO1997014896A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405333A (en) * | 1992-12-28 | 1995-04-11 | Richmond; Frank M. | Liquid medicament bag with needleless connector fitting using boat assembly |
US5830097A (en) | 1996-05-24 | 1998-11-03 | General Dynamics Defense Systems, Inc. | Multi-range with infinitely variable ratio in each range, hydromechanical transmission for off-road vehicles |
US5896745A (en) * | 1997-04-29 | 1999-04-27 | General Dynamics Defense Systems, Inc. | Swashplate assemblies for infinitely variable hydrostatic transmissions |
US5931758A (en) | 1998-04-08 | 1999-08-03 | General Dynamics Land Systems, Inc. | Simplified multi-range hydromechanical transmission for vehicles |
DE10055753B4 (de) * | 1999-11-30 | 2013-11-28 | Linde Hydraulics Gmbh & Co. Kg | Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise mit Gleitschuhgelenken innerhalb der Bohrungen im Zylinderblock |
CA2431381A1 (en) * | 2000-12-11 | 2002-06-20 | Bombardier Inc. | Virtual braking system for hydrostatically driven vehicle |
US6381529B1 (en) * | 2001-06-07 | 2002-04-30 | Deere & Company | Control system for hydrostatic transmission |
US6604601B2 (en) * | 2001-10-22 | 2003-08-12 | Biomet-Ross, Inc. | Lift truck drive train |
GB0803796D0 (en) * | 2008-02-29 | 2008-04-09 | Isentropic Ltd | Improved swashplate mechanism |
US20090274564A1 (en) * | 2008-04-30 | 2009-11-05 | Caterpillar Inc. | Floating cup pump having swashplate mounted cup elements |
US8545176B2 (en) * | 2008-08-21 | 2013-10-01 | Jerry F. Willis | Wobble plate motor |
US20100107626A1 (en) * | 2008-10-31 | 2010-05-06 | Caterpillar Inc. | Hydraulic variator with adjustable drum plates |
US9551223B2 (en) | 2009-08-19 | 2017-01-24 | Jerry F. Willis | Fluid stream driven wobble plate motor |
US20140366669A1 (en) * | 2013-06-13 | 2014-12-18 | David J. Goerend | Transmission plate |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131540A (en) * | 1961-04-20 | 1964-05-05 | Kopat Ges Fur Konstruktion Ent | Hydrostatic drive, particularly for automotive vehicles |
US3698189A (en) * | 1971-04-09 | 1972-10-17 | Cessna Aircraft Co | Neutral control for hydraulic transmission |
US3906727A (en) * | 1973-09-26 | 1975-09-23 | Melvin Corp | Hydrostatic drive with direction memory |
JPH086801B2 (ja) * | 1987-11-09 | 1996-01-29 | 本田技研工業株式会社 | 油圧式無段変速機の分配環 |
JPH0289867A (ja) * | 1988-09-28 | 1990-03-29 | Honda Motor Co Ltd | 油圧式無段変速機 |
ATE163992T1 (de) * | 1991-01-14 | 1998-03-15 | Advanced Power Technology | Hydraulische maschine |
US5493862A (en) * | 1994-11-03 | 1996-02-27 | Martin Marietta Corporation | Continuously variable hydrostatic transmission |
US5486142A (en) * | 1994-11-21 | 1996-01-23 | Martin Marietta Corporation | Hydrostatic transmission including a simplified ratio controller |
US5524437A (en) * | 1995-01-30 | 1996-06-11 | Martin Marietta Corporation | Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft |
US5540048A (en) * | 1995-01-30 | 1996-07-30 | Martin Marietta Corporation | Continuously variable hydrostatic transmission including a pulse width modulation ratio controller |
US5531072A (en) * | 1995-03-31 | 1996-07-02 | Martin Marietta Corporation | Continuously variable hydrostatic transmission having swashplate-mounted cylinder blocks |
-
1995
- 1995-10-16 US US08/543,545 patent/US5642617A/en not_active Expired - Lifetime
-
1996
- 1996-07-31 KR KR1019980702739A patent/KR100541307B1/ko not_active IP Right Cessation
- 1996-07-31 JP JP51579297A patent/JP3886534B2/ja not_active Expired - Fee Related
- 1996-07-31 WO PCT/US1996/012591 patent/WO1997014896A1/en active IP Right Grant
- 1996-07-31 CA CA002234670A patent/CA2234670A1/en not_active Abandoned
- 1996-07-31 EP EP96927294A patent/EP0854988B1/de not_active Expired - Lifetime
- 1996-07-31 BR BR9611026-0A patent/BR9611026A/pt not_active Application Discontinuation
- 1996-07-31 CN CN96198822A patent/CN1203652A/zh active Pending
- 1996-07-31 DE DE69604194T patent/DE69604194T2/de not_active Expired - Lifetime
- 1996-07-31 AU AU67167/96A patent/AU6716796A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1997014896A1 (en) | 1997-04-24 |
EP0854988A1 (de) | 1998-07-29 |
CN1203652A (zh) | 1998-12-30 |
JPH11513780A (ja) | 1999-11-24 |
CA2234670A1 (en) | 1997-04-24 |
KR100541307B1 (ko) | 2006-08-30 |
KR19990064251A (ko) | 1999-07-26 |
AU6716796A (en) | 1997-05-07 |
JP3886534B2 (ja) | 2007-02-28 |
US5642617A (en) | 1997-07-01 |
BR9611026A (pt) | 1999-12-28 |
EP0854988B1 (de) | 1999-09-08 |
DE69604194T2 (de) | 2000-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |