FR2478160B1 - - Google Patents
Info
- Publication number
- FR2478160B1 FR2478160B1 FR8100240A FR8100240A FR2478160B1 FR 2478160 B1 FR2478160 B1 FR 2478160B1 FR 8100240 A FR8100240 A FR 8100240A FR 8100240 A FR8100240 A FR 8100240A FR 2478160 B1 FR2478160 B1 FR 2478160B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
- E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45080A JPS5697023A (en) | 1980-01-07 | 1980-01-07 | Semiautomatic oil pressure excavator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2478160A1 FR2478160A1 (fr) | 1981-09-18 |
FR2478160B1 true FR2478160B1 (US07655688-20100202-C00086.png) | 1984-10-26 |
Family
ID=11474122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8100240A Granted FR2478160A1 (fr) | 1980-01-07 | 1981-01-06 | Excavateur hydraulique semi-automatique |
Country Status (4)
Country | Link |
---|---|
US (1) | US4377043A (US07655688-20100202-C00086.png) |
JP (1) | JPS5697023A (US07655688-20100202-C00086.png) |
FR (1) | FR2478160A1 (US07655688-20100202-C00086.png) |
GB (1) | GB2068890B (US07655688-20100202-C00086.png) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0535183Y2 (US07655688-20100202-C00086.png) * | 1986-04-08 | 1993-09-07 | ||
US4844685A (en) * | 1986-09-03 | 1989-07-04 | Clark Equipment Company | Electronic bucket positioning and control system |
DE3877306T2 (de) * | 1987-03-19 | 1993-07-08 | Komatsu Mfg Co Ltd | Steuerung der betriebsgeschwindigkeit einer baumaschine. |
US4866641A (en) * | 1987-04-24 | 1989-09-12 | Laser Alignment, Inc. | Apparatus and method for controlling a hydraulic excavator |
US4826474A (en) * | 1987-12-14 | 1989-05-02 | Butterworth Jetting Systems, Inc. | Forklift apparatus for unloading articles from an elevated surface |
JPH0791842B2 (ja) * | 1988-01-18 | 1995-10-09 | 株式会社小松製作所 | バケットレベラ装置 |
US5182713A (en) * | 1988-03-22 | 1993-01-26 | Kabushiki Kaisha Komatsu Seisakusho | Turning brake controlling system for use in power shovel |
EP0380665B1 (en) * | 1988-08-02 | 1993-10-27 | Kabushiki Kaisha Komatsu Seisakusho | Method and apparatus for controlling working units of power shovel |
FR2639053B1 (fr) * | 1988-11-15 | 1991-09-06 | France Etat Ponts Chaussees | Manipulateur pour engins de travaux publics et machine munie d'un tel manipulateur et servant au traitement d'une chaussee |
GB2225127B (en) * | 1988-11-18 | 1993-03-31 | Kubota Ltd | Pivotal movement control device for boom-equipped working machine |
US5019761A (en) * | 1989-02-21 | 1991-05-28 | Kraft Brett W | Force feedback control for backhoe |
JPH0794737B2 (ja) * | 1989-08-02 | 1995-10-11 | 株式会社小松製作所 | 油圧掘削機における直線掘削制御装置 |
US5065326A (en) * | 1989-08-17 | 1991-11-12 | Caterpillar, Inc. | Automatic excavation control system and method |
EP0416180A1 (en) * | 1989-09-07 | 1991-03-13 | Kabushiki Kaisha Kobe Seiko Sho | Apparatus for limiting the swing of a swing type work machine such as a crane or hydraulic shovel |
GB2243141B (en) * | 1990-04-11 | 1994-11-23 | Kubota Kk | Backhoe |
US5062264A (en) * | 1990-07-24 | 1991-11-05 | The University Of British Columbia | Hydraulic control system |
JP2682891B2 (ja) * | 1990-07-25 | 1997-11-26 | 新キャタピラー三菱株式会社 | パワーショベルの掘削制御装置 |
GB2250611B (en) * | 1990-11-24 | 1995-05-17 | Samsung Heavy Ind | System for automatically controlling quantity of hydraulic fluid of an excavator |
US5467541A (en) * | 1991-09-26 | 1995-11-21 | Caterpillar Inc. | Electronic implement control |
EP0598937A1 (en) * | 1992-11-25 | 1994-06-01 | Samsung Heavy Industries Co., Ltd | Multiprocessor system for hydraulic excavator |
US5424623A (en) * | 1993-05-13 | 1995-06-13 | Caterpillar Inc. | Coordinated control for a work implement |
JP3155119B2 (ja) * | 1993-05-31 | 2001-04-09 | 株式会社小松製作所 | ブルドーザのド−ジング装置 |
US5461803A (en) * | 1994-03-23 | 1995-10-31 | Caterpillar Inc. | System and method for determining the completion of a digging portion of an excavation work cycle |
JPH07268897A (ja) * | 1994-03-23 | 1995-10-17 | Caterpillar Inc | 自己適合性掘削制御システムとその方法 |
US5446980A (en) * | 1994-03-23 | 1995-09-05 | Caterpillar Inc. | Automatic excavation control system and method |
US5493798A (en) * | 1994-06-15 | 1996-02-27 | Caterpillar Inc. | Teaching automatic excavation control system and method |
US5528843A (en) * | 1994-08-18 | 1996-06-25 | Caterpillar Inc. | Control system for automatically controlling a work implement of an earthworking machine to capture material |
US5572809A (en) * | 1995-03-30 | 1996-11-12 | Laser Alignment, Inc. | Control for hydraulically operated construction machine having multiple tandem articulated members |
EP0801174A1 (en) * | 1995-11-23 | 1997-10-15 | Samsung Heavy Industries Co., Ltd | Device and process for controlling the automatic operations of power excavators |
US5711022A (en) * | 1995-12-14 | 1998-01-20 | Laser Alignment, Inc. | Starting position control for demolition apparatus |
US6025686A (en) * | 1997-07-23 | 2000-02-15 | Harnischfeger Corporation | Method and system for controlling movement of a digging dipper |
US5953838A (en) * | 1997-07-30 | 1999-09-21 | Laser Alignment, Inc. | Control for hydraulically operated construction machine having multiple tandem articulated members |
EP1089934A2 (en) * | 1998-06-19 | 2001-04-11 | Ryan Incorporated Eastern | Apparatus and methods for placing and engaging elongate workpieces |
US6152238A (en) | 1998-09-23 | 2000-11-28 | Laser Alignment, Inc. | Control and method for positioning a tool of a construction apparatus |
FR2817574B1 (fr) * | 2000-12-04 | 2003-10-10 | Faucheux Ind Soc | Dispositif chargeur frontal pour engin porteur |
US6711838B2 (en) | 2002-07-29 | 2004-03-30 | Caterpillar Inc | Method and apparatus for determining machine location |
US7627410B2 (en) * | 2005-12-12 | 2009-12-01 | Caterpillar Inc. | Machine payload measurement dial-a-load system |
FI123932B (fi) * | 2006-08-16 | 2013-12-31 | John Deere Forestry Oy | Puomirakenteen ja siihen nivelletysti kiinnitetyn työkalun ohjaus |
US8567551B2 (en) * | 2007-06-15 | 2013-10-29 | Deere & Company | Hydraulic function mode control |
US7934329B2 (en) * | 2008-02-29 | 2011-05-03 | Caterpillar Inc. | Semi-autonomous excavation control system |
CN104066898B (zh) * | 2012-01-02 | 2016-06-01 | 沃尔沃建造设备有限公司 | 用于控制施工机械倾卸操作的方法 |
US8862340B2 (en) | 2012-12-20 | 2014-10-14 | Caterpillar Forest Products, Inc. | Linkage end effecter tracking mechanism for slopes |
JP6604624B2 (ja) * | 2015-05-11 | 2019-11-13 | キャタピラー エス エー アール エル | 作業機械の自動振動装置 |
JP6754720B2 (ja) * | 2017-05-17 | 2020-09-16 | 住友建機株式会社 | ショベル |
JP6966312B2 (ja) * | 2017-12-14 | 2021-11-10 | 日立建機株式会社 | 作業機械 |
GB2574444A (en) * | 2018-06-06 | 2019-12-11 | Caterpillar Global Mining Llc | Face shovel and method of operation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1431905A (fr) * | 1965-02-05 | 1966-03-18 | Auxitra Soc | Perfectionnements à la commande d'engins de travaux publics à plusieurs moteurs ouvérins |
DE1784370A1 (de) * | 1968-08-01 | 1971-11-25 | Schwermaschb Nobas Nordhausen | Schaltungsanordnung zur Steuerung von Universalbaggern |
US3726428A (en) * | 1971-02-04 | 1973-04-10 | Int Harvester Co | Control circuit for front end loader |
US3883023A (en) * | 1972-06-12 | 1975-05-13 | Koehring Co | Control means for a pair of fluid motors |
US3768372A (en) * | 1972-07-13 | 1973-10-30 | Borg Warner | Control arrangement for hydraulic systems |
US3915325A (en) * | 1972-11-09 | 1975-10-28 | Int Harvester Co | Electronic control device |
FR2251671B1 (US07655688-20100202-C00086.png) * | 1973-11-21 | 1980-04-11 | Poclain Sa | |
SU541946A1 (ru) * | 1974-09-12 | 1977-01-05 | Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения | Гидропривод одноковшовного экскаватора |
SU663794A2 (ru) * | 1974-12-31 | 1979-05-25 | Mitelman Mikhail V | Устройство дл управлени электроприводом посто нного тока механизмов экскаватора |
JPS59655B2 (ja) * | 1975-11-25 | 1984-01-07 | 株式会社小松製作所 | パワ−シヨベル ノ ジドウクツサクセイギヨソウチ |
US4015729A (en) * | 1976-01-02 | 1977-04-05 | J. I. Case Company | Automatic control system for backhoe |
SU644919A1 (ru) * | 1976-02-06 | 1979-01-30 | Донецкий Филиал Научно-Исследовательского Горнорудного Института | Устройство учета времени работы роторного экскаватора |
SU617546A1 (ru) * | 1976-05-03 | 1978-07-30 | Предприятие П/Я М-5973 | Устройство дл управлени процессом компани одноковшового экскаватора |
DE2620809A1 (de) * | 1976-05-11 | 1977-11-17 | Orenstein & Koppel Ag | Einrichtung zur positionsanzeige und zur automatischen positionsregulierung des grabgefaesses fuer hydraulisch betaetigte erdbewegungsmaschinen |
US4288196A (en) * | 1979-06-14 | 1981-09-08 | Sutton Ii James O | Computer controlled backhoe |
-
1980
- 1980-01-07 JP JP45080A patent/JPS5697023A/ja active Pending
- 1980-12-31 GB GB8041581A patent/GB2068890B/en not_active Expired
- 1980-12-31 US US06/221,564 patent/US4377043A/en not_active Expired - Lifetime
-
1981
- 1981-01-06 FR FR8100240A patent/FR2478160A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4377043A (en) | 1983-03-22 |
FR2478160A1 (fr) | 1981-09-18 |
JPS5697023A (en) | 1981-08-05 |
GB2068890A (en) | 1981-08-19 |
GB2068890B (en) | 1983-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |