EP0790355A4 - Baggerbereich-festlegungsgerät zur steuerung der arbeitsbereichsbegrenzung des baggerns für eine baumaschine - Google Patents

Baggerbereich-festlegungsgerät zur steuerung der arbeitsbereichsbegrenzung des baggerns für eine baumaschine

Info

Publication number: EP0790355A4
Authority: EP; European Patent Office
Prior art keywords: excavation; boundary; excavation region; basis; vehicle body
Prior art date: 1995-08-14
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.): Granted

Application number

EP96926605A

Other languages

English (en)

French (fr)

Other versions

EP0790355B1 (de

EP0790355A1 (de

Inventor

Hiroshi Watanabe

Toichi Hirata

Masakazu Haga

Kazuo Fujishima

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Construction Machinery Co Ltd

Original Assignee

Hitachi Construction Machinery Co Ltd

Priority date (The priority date 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 date listed.)

1995-08-14

Filing date

1996-08-08

Publication date

1999-09-15

1996-08-08 Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd

1997-08-20 Publication of EP0790355A1 publication Critical patent/EP0790355A1/de

1999-09-15 Publication of EP0790355A4 publication Critical patent/EP0790355A4/de

2006-08-30 Application granted granted Critical

2006-08-30 Publication of EP0790355B1 publication Critical patent/EP0790355B1/de

2016-08-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2285—Pilot-operated systems
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Paleontology (AREA)
Operation Control Of Excavators (AREA)
Component Parts Of Construction Machinery (AREA)

EP96926605A 1995-08-14 1996-08-08 Baggerbereich-festlegungsgerät zur steuerung der arbeitsbereichsbegrenzung des baggerns für eine baumaschine Expired - Lifetime EP0790355B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP20702395A JP3609164B2 (ja)	1995-08-14	1995-08-14	建設機械の領域制限掘削制御の掘削領域設定装置
JP207023/95		1995-08-14
PCT/JP1996/002251 WO1997007296A1 (en)	1995-08-14	1996-08-08	Excavation region setting apparatus for controlling region limited excavation by construction machine

Publications (3)

Publication Number	Publication Date
EP0790355A1 EP0790355A1 (de)	1997-08-20
EP0790355A4 true EP0790355A4 (de)	1999-09-15
EP0790355B1 EP0790355B1 (de)	2006-08-30

Family

ID=16532932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96926605A Expired - Lifetime EP0790355B1 (de)	1995-08-14	1996-08-08	Baggerbereich-festlegungsgerät zur steuerung der arbeitsbereichsbegrenzung des baggerns für eine baumaschine

Country Status (6)

Country	Link
EP (1)	EP0790355B1 (de)
JP (1)	JP3609164B2 (de)
KR (1)	KR100191392B1 (de)
CN (1)	CN1064426C (de)
DE (1)	DE69636494T2 (de)
WO (1)	WO1997007296A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3571142B2 (ja) *	1996-04-26	2004-09-29	日立建機株式会社	建設機械の軌跡制御装置
KR100452101B1 (ko)	1999-10-01	2004-10-08	히다치 겡키 가부시키 가이샤	굴삭기계의 목표굴삭면 설정장치, 그 기록매체 및 표시장치
US6418364B1 (en) *	2000-12-13	2002-07-09	Caterpillar Inc.	Method for determining a position and heading of a work machine
FI121243B (fi) *	2001-01-24	2010-08-31	Sandvik Mining & Constr Oy	Lastauskone
KR100532664B1 (ko) *	2002-09-09	2005-12-02	주식회사 바이오메드랩	클라미디아 트라코마티스 탐지용 프로브, 이를 포함하는 클라미디아 트라코마티스 탐지용 키트, 및 이를 이용한 클라미디아 트라코마티스의 탐지방법
US8406963B2 (en) *	2009-08-18	2013-03-26	Caterpillar Inc.	Implement control system for a machine
US8401746B2 (en)	2009-12-18	2013-03-19	Trimble Navigation Limited	Excavator control using ranging radios
JP5237409B2 (ja) *	2011-03-24	2013-07-17	株式会社小松製作所	油圧ショベルの較正装置及び油圧ショベルの較正方法
KR101757366B1 (ko) *	2011-03-24	2017-07-12	가부시키가이샤 고마쓰 세이사쿠쇼	굴삭 제어 시스템
CL2012000933A1 (es) *	2011-04-14	2014-07-25	Harnischfeger Tech Inc	Un metodo y una pala de cable para la generacion de un trayecto ideal, comprende: un motor de oscilacion, un motor de izaje, un motor de avance, un cucharon para excavar y vaciar materiales y, posicionar la pala por medio de la operacion del motor de izaje, el motor de avance y el motor de oscilacion y; un controlador que incluye un modulo generador de un trayecto ideal.
JP5952244B2 (ja) *	2013-09-12	2016-07-13	日立建機株式会社	掘削領域制限制御の基礎情報の演算装置及び建設機械
US9540793B2 (en)	2014-05-30	2017-01-10	Komatsu Ltd.	Work machine control system, work machine, and work machine control method
JP6666209B2 (ja) *	2016-07-06	2020-03-13	日立建機株式会社	作業機械
EP3663465A4 (de) *	2017-08-01	2020-08-12	Sumitomo (S.H.I.) Construction Machinery Co., Ltd.	Asphaltfertiger
EP3680395B1 (de) *	2017-09-06	2022-08-03	Hitachi Construction Machinery Co., Ltd.	Arbeitsmaschine
JP7275498B2 (ja)	2018-08-23	2023-05-18	コベルコ建機株式会社	作業機械
US11377813B2 (en) *	2018-09-20	2022-07-05	Hitachi Construction Machinery Co., Ltd.	Work machine with semi-automatic excavation and shaping
JP7283910B2 (ja)	2019-02-01	2023-05-30	株式会社小松製作所	建設機械の制御システム、建設機械、及び建設機械の制御方法
JP7146701B2 (ja) *	2019-06-27	2022-10-04	日立建機株式会社	油圧ショベル
US20230383500A1 (en) *	2020-09-28	2023-11-30	Kobelco Construction Machinery Co., Ltd.	Working area setting system and operation target detection system
CN120273401B (zh) *	2025-06-12	2025-08-01	山西鸿海工程设计有限公司	一种水利工程护坡施工装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4829418A (en) *	1987-04-24	1989-05-09	Laser Alignment, Inc.	Apparatus and method for controlling a hydraulic excavator
WO1993023628A1 (fr) *	1992-05-19	1993-11-25	Kabushiki Kaisha Komatsu Seisakusho	Appareil limitant le rayon d'action d'un engin de chantier
GB2272204A (en) *	1992-11-09	1994-05-11	Kubota Kk	Contact prevention system for a backhoe
EP0707118A1 (de) *	1994-04-28	1996-04-17	Hitachi Construction Machinery Co., Ltd.	Baggersteuervorrichtung mit einem baggerbereich-begrenzer für baumaschinen
EP0735202A1 (de) *	1995-03-30	1996-10-02	Laser Alignment, Inc.	Steuerung und Steuerungsverfahren für eine hydraulische Maschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0633618B2 (ja) *	1987-03-09	1994-05-02	日立建機株式会社	建設機械
JPH0794735B2 (ja) *	1990-09-27	1995-10-11	株式会社小松製作所	掘削作業機の作業領域制御装置

1995
- 1995-08-14 JP JP20702395A patent/JP3609164B2/ja not_active Expired - Fee Related
1996
- 1996-08-08 KR KR1019970701094A patent/KR100191392B1/ko not_active Expired - Fee Related
- 1996-08-08 WO PCT/JP1996/002251 patent/WO1997007296A1/ja not_active Ceased
- 1996-08-08 CN CN96190690A patent/CN1064426C/zh not_active Expired - Fee Related
- 1996-08-08 EP EP96926605A patent/EP0790355B1/de not_active Expired - Lifetime
- 1996-08-08 DE DE69636494T patent/DE69636494T2/de not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4829418A (en) *	1987-04-24	1989-05-09	Laser Alignment, Inc.	Apparatus and method for controlling a hydraulic excavator
WO1993023628A1 (fr) *	1992-05-19	1993-11-25	Kabushiki Kaisha Komatsu Seisakusho	Appareil limitant le rayon d'action d'un engin de chantier
US5490081A (en) *	1992-05-19	1996-02-06	Kabushiki Kaisha Komatsu Seisakusho	Working tool operation range limiting apparatus
GB2272204A (en) *	1992-11-09	1994-05-11	Kubota Kk	Contact prevention system for a backhoe
EP0707118A1 (de) *	1994-04-28	1996-04-17	Hitachi Construction Machinery Co., Ltd.	Baggersteuervorrichtung mit einem baggerbereich-begrenzer für baumaschinen
EP0735202A1 (de) *	1995-03-30	1996-10-02	Laser Alignment, Inc.	Steuerung und Steuerungsverfahren für eine hydraulische Maschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9707296A1 *

Also Published As

Publication number	Publication date
EP0790355B1 (de)	2006-08-30
WO1997007296A1 (en)	1997-02-27
CN1157020A (zh)	1997-08-13
EP0790355A1 (de)	1997-08-20
KR100191392B1 (ko)	1999-06-15
CN1064426C (zh)	2001-04-11
JPH0953253A (ja)	1997-02-25
DE69636494D1 (de)	2006-10-12
DE69636494T2 (de)	2007-02-15
KR970705678A (ko)	1997-10-09
JP3609164B2 (ja)	2005-01-12

Legal Events

Date	Code	Title	Description
1997-07-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1997-08-20	17P	Request for examination filed	Effective date: 19970502
1997-08-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE GB IT
1999-09-15	A4	Supplementary search report drawn up and despatched	Effective date: 19990802
1999-09-15	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE GB IT
2006-02-24	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2006-07-22	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2006-07-28	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2006-08-16	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HITACHI CONSTRUCTION MACHINERY CO., LTD.
2006-08-30	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB IT
2006-08-30	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2006-10-12	REF	Corresponds to:	Ref document number: 69636494 Country of ref document: DE Date of ref document: 20061012 Kind code of ref document: P
2007-07-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2007-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2007-08-08	26N	No opposition filed	Effective date: 20070531
2010-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20100816 Year of fee payment: 15
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Publication	Publication Date	Title
EP0790355A4 (de)	1999-09-15	Baggerbereich-festlegungsgerät zur steuerung der arbeitsbereichsbegrenzung des baggerns für eine baumaschine
KR101668199B1 (ko)	2016-10-20	작업 차량
JP5732598B1 (ja)	2015-06-10	作業車両
JP7412918B2 (ja)	2024-01-15	ショベル
EP0902131A4 (de)	2000-06-07	Bagger-steuereinheit zum graben einer geneigten ebene, vorrichtung zum einstellen einer geneigten ebene und verfahren zum herstellen geneigter ebenen
EP0979901A4 (de)	2000-06-14	Vorrichtung zur regulation der aushebetiefe einer baunmaschine
US20250163670A1 (en)	2025-05-22	Working machine
CN111868333A (zh)	2020-10-30	作业机械
EP3865625A2 (de)	2021-08-18	Abstreifvorrichtung für förderapparat/spreader
JP3247464B2 (ja)	2002-01-15	油圧ショベルの領域制限掘削制御装置
KR101584946B1 (ko)	2016-01-13	작업 차량
JP2889945B2 (ja)	1999-05-10	レーザ光を用いた油圧式パワーショベルの直線掘削制御方法
KR20190056654A (ko)	2019-05-27	작업기의 장애물 회피 제어 장치
JPH0788673B2 (ja)	1995-09-27	パワ−シヨベルの作業機制御装置
JPH1088609A (ja)	1998-04-07	掘削作業機の制御機構
JP3713358B2 (ja)	2005-11-09	建設機械のフロント制御装置
JP3459741B2 (ja)	2003-10-27	バックホウ
JP3310565B2 (ja)	2002-08-05	バックホウ
JPS6134766B2 (de)	1986-08-09
JP3462686B2 (ja)	2003-11-05	バックホウ
JP2856532B2 (ja)	1999-02-10	バックホウ
JPS6216603B2 (de)	1987-04-14
JPH10183668A (ja)	1998-07-14	バックホウ
JP3519215B2 (ja)	2004-04-12	２ピースブーム型作業機の操作駆動装置
JPH07158104A (ja)	1995-06-20	油圧ショベルの掘削制御装置