AU2001261174A1 - Lift control valve and feedback system - Google Patents
Lift control valve and feedback systemInfo
- Publication number
- AU2001261174A1 AU2001261174A1 AU2001261174A AU6117401A AU2001261174A1 AU 2001261174 A1 AU2001261174 A1 AU 2001261174A1 AU 2001261174 A AU2001261174 A AU 2001261174A AU 6117401 A AU6117401 A AU 6117401A AU 2001261174 A1 AU2001261174 A1 AU 2001261174A1
- Authority
- AU
- Australia
- Prior art keywords
- control valve
- feedback system
- lift control
- lift
- feedback
- 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.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/08—Agricultural vehicles
- B60G2300/084—Ridable lawn mowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/30—Propulsion unit conditions
- B60G2400/34—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/17—Magnetic/Electromagnetic
- B60G2401/172—Hall effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/95—Automatic Traction or Slip Control [ATC]
-
- 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
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- 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
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/223—Ridable lawn mowers
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20528—Foot operated
- Y10T74/2054—Signal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Mechanical Control Devices (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Harvester Elements (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Braking Elements And Transmission Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20109600P | 2000-05-02 | 2000-05-02 | |
US60201096 | 2000-05-02 | ||
PCT/US2001/014383 WO2001084001A2 (en) | 2000-05-02 | 2001-05-02 | Lift control valve and feedback system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001261174A1 true AU2001261174A1 (en) | 2001-11-12 |
Family
ID=22744472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001261174A Abandoned AU2001261174A1 (en) | 2000-05-02 | 2001-05-02 | Lift control valve and feedback system |
Country Status (3)
Country | Link |
---|---|
US (3) | US6293077B1 (en) |
AU (1) | AU2001261174A1 (en) |
WO (1) | WO2001084001A2 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3685680B2 (en) * | 2000-03-30 | 2005-08-24 | 株式会社クボタ | Lawn mower |
US6584756B2 (en) * | 2001-06-20 | 2003-07-01 | Deere & Company | Pivoting hooks for parallelogram lift linkages |
US6470660B1 (en) * | 2001-07-31 | 2002-10-29 | Deere & Company | Mower deck rear draft quick hitch |
US8397883B2 (en) * | 2001-10-25 | 2013-03-19 | Lord Corporation | Brake with field responsive material |
US7120755B2 (en) * | 2002-01-02 | 2006-10-10 | Intel Corporation | Transfer of cache lines on-chip between processing cores in a multi-core system |
US7023200B2 (en) * | 2002-06-18 | 2006-04-04 | Siemens Vdo Automotive Corporation | Non-contacting large angle rotary position sensor for rotating shaft |
US6691816B2 (en) * | 2002-07-11 | 2004-02-17 | Textron Inc. | Selector system for vehicle |
US7028456B2 (en) * | 2003-07-14 | 2006-04-18 | Shivvers Group, Inc. | Mower with flip up mowing deck |
US20080245045A1 (en) * | 2003-07-14 | 2008-10-09 | Shivvers Group Incorporated | Mower quick release and attachment apparatus for mowing deck |
US7596936B2 (en) * | 2003-07-14 | 2009-10-06 | Shivvers Group, Inc. | Mower deck placed in maintenance and varying height positions |
WO2008080078A2 (en) * | 2006-12-22 | 2008-07-03 | Lord Corporation | Operator interface controllable brake with field responsive material |
EP2094550B1 (en) * | 2006-12-22 | 2014-03-12 | Lord Corporation | Brake with field responsive material |
US20080234908A1 (en) * | 2007-03-07 | 2008-09-25 | St Clair Kenneth A | Operator input device for controlling a vehicle operation |
US7730705B2 (en) * | 2007-04-20 | 2010-06-08 | Parker-Hannifin Corporation | Electro-hydraulic lift mechanism for lawn mower deck |
US7600363B2 (en) * | 2007-05-30 | 2009-10-13 | The Toro Company | Easily removable mower cutting deck |
US7877972B2 (en) * | 2007-09-25 | 2011-02-01 | Deere & Company | Automatic connection mechanism for mid-mounted implement |
US7587886B1 (en) * | 2007-12-28 | 2009-09-15 | Scag Power Equipment, Inc. | Lawnmower with cutter deck locator assembly |
US7716906B2 (en) * | 2008-01-04 | 2010-05-18 | Deere & Company | Single lever mower deck height-of-cut control |
US7669394B2 (en) * | 2008-01-20 | 2010-03-02 | Exmark Mfg. Co., Inc. | Propulsion and stabilization struts for mower cutting deck |
US20090229386A1 (en) * | 2008-03-11 | 2009-09-17 | Dennis Brandon | Electric power take off mechanism |
GB2475711A (en) * | 2009-11-27 | 2011-06-01 | Sunpex Technology Co Ltd | Mobility pedal structure for electric scooter |
US8578687B2 (en) * | 2010-01-29 | 2013-11-12 | Yanmar Co., Ltd. | Mower deck lifting device of ride-on mower |
GB201004680D0 (en) * | 2010-03-19 | 2010-05-05 | Al Rubb Khalil A | Vehicle control system |
US8897993B2 (en) | 2012-01-13 | 2014-11-25 | Deere & Company | Detection system for front-mounted mid-PTO driven implements |
US20150121832A1 (en) * | 2013-11-01 | 2015-05-07 | Amerequip Corporation | Adjustment mechanism for lawn mower deck attached to a tractor |
US9693501B2 (en) | 2014-08-06 | 2017-07-04 | Shivvers Group Incorporated | Mower with scissor lift mowing height adjustment mechanism |
US10626855B2 (en) * | 2015-10-08 | 2020-04-21 | Energy Harvest As | Liquid lifting device |
US10414436B1 (en) * | 2015-12-29 | 2019-09-17 | Hydro-Gear Limited Partnership | Control assembly for zero turn device |
CN205454612U (en) * | 2016-01-13 | 2016-08-17 | 扬州维邦园林机械有限公司 | Lifting adjusting mechanism of lawn car grass cutting blade dish |
JP6713633B2 (en) * | 2016-12-05 | 2020-06-24 | ヤンマーパワーテクノロジー株式会社 | Tractor |
WO2018185609A1 (en) * | 2017-04-04 | 2018-10-11 | Husqvarna Ab | Cutting deck height adjustment system for a riding lawn care vehicle |
CN108187306B (en) * | 2018-01-22 | 2021-03-12 | 郑州航空工业管理学院 | Flexible training auxiliary device of aerobics exercises |
US11212952B2 (en) | 2019-08-16 | 2022-01-04 | Deere & Company | Drive over mower deck automatic locking mechanism |
US11678605B2 (en) * | 2020-05-12 | 2023-06-20 | Deere & Company | Mower deck leveling linkage |
US20220142051A1 (en) * | 2020-11-11 | 2022-05-12 | Techtronic Cordless Gp | Mowers, mower deck mount systems, and methods |
EP4393291A1 (en) | 2022-12-27 | 2024-07-03 | Stiga S.p.A. in breve anche St. S.p.A. | Hooking device |
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US6250396B1 (en) * | 1999-09-30 | 2001-06-26 | Caterpillar Inc. | Method and apparatus for controlling a hitch |
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US6318208B1 (en) * | 2000-03-03 | 2001-11-20 | Williams Controls Industries, Inc. | Low profile electronic throttle pedal |
US6739212B2 (en) * | 2000-12-22 | 2004-05-25 | Dura Global Technologies, Inc. | Adjustable pedal controller with obstruction detection |
-
2000
- 2000-05-26 US US09/580,188 patent/US6293077B1/en not_active Expired - Fee Related
-
2001
- 2001-05-02 US US09/847,900 patent/US6561303B2/en not_active Expired - Fee Related
- 2001-05-02 US US09/847,910 patent/US6533044B2/en not_active Expired - Fee Related
- 2001-05-02 WO PCT/US2001/014383 patent/WO2001084001A2/en active Application Filing
- 2001-05-02 AU AU2001261174A patent/AU2001261174A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001084001A3 (en) | 2002-05-23 |
US20020023794A1 (en) | 2002-02-28 |
US20020029689A1 (en) | 2002-03-14 |
WO2001084001A2 (en) | 2001-11-08 |
US6293077B1 (en) | 2001-09-25 |
US6561303B2 (en) | 2003-05-13 |
US6533044B2 (en) | 2003-03-18 |
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