[go: up one dir, main page]

EP0663034A1 - Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht. - Google Patents

Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht.

Info

Publication number
EP0663034A1
EP0663034A1 EP93921901A EP93921901A EP0663034A1 EP 0663034 A1 EP0663034 A1 EP 0663034A1 EP 93921901 A EP93921901 A EP 93921901A EP 93921901 A EP93921901 A EP 93921901A EP 0663034 A1 EP0663034 A1 EP 0663034A1
Authority
EP
European Patent Office
Prior art keywords
earth
moving machine
pivotable
section
adjustable counterweight
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.)
Granted
Application number
EP93921901A
Other languages
English (en)
French (fr)
Other versions
EP0663034B1 (de
Inventor
Uwe Esch
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.)
O and K Mining GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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.)
Filing date
Publication date
Application filed by O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of EP0663034A1 publication Critical patent/EP0663034A1/de
Application granted granted Critical
Publication of EP0663034B1 publication Critical patent/EP0663034B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • 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
    • E02F9/18—Counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)

Abstract

Vorgeschlagen wird eine Maschine für Erdarbeiten, wie Seilbagger, Hydraulikbagger, Tieflöffelbagger, Ladeschaufelbagger oder dgl., mit einem ggf. mit einem Fahrwerk (2) verbundenen Unterwagen (3) auf welchem ein ggf. um eine Vertikalachse schwenkbarer Oberwagen (5) gelagert ist, an welchem u.a. eine Arbeitsausrüstung (11) in Wirkverbindung mit einem Gegengewicht (9) vorgesehen sind, wobei der Oberwagen (5) in einen stationären, ggf. um die Vertikalachse (7) drehbaren, sowie einen um eine Horizontalachse (13) schwenkbaren Teil (10) aufgeteilt ist und der schwenkbare Teil (10) mittel- bzw. unmittelbar mit der Arbeitsausrüstung (11) verbunden ist.
EP93921901A 1992-10-07 1993-10-01 Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht Expired - Lifetime EP0663034B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4233730 1992-10-07
DE4233730A DE4233730C2 (de) 1992-10-07 1992-10-07 Maschine für Erdarbeiten
PCT/EP1993/002691 WO1994008101A1 (de) 1992-10-07 1993-10-01 Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht

Publications (2)

Publication Number Publication Date
EP0663034A1 true EP0663034A1 (de) 1995-07-19
EP0663034B1 EP0663034B1 (de) 1997-01-15

Family

ID=6469863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93921901A Expired - Lifetime EP0663034B1 (de) 1992-10-07 1993-10-01 Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht

Country Status (5)

Country Link
US (1) US5533284A (de)
EP (1) EP0663034B1 (de)
JP (1) JPH08501846A (de)
DE (2) DE4233730C2 (de)
WO (1) WO1994008101A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532975C2 (de) * 1995-09-07 1997-11-20 O & K Mining Gmbh Maschine für Erdarbeiten
US6025686A (en) * 1997-07-23 2000-02-15 Harnischfeger Corporation Method and system for controlling movement of a digging dipper
CN2668706Y (zh) * 2004-04-29 2005-01-05 杨双来 新型挖掘机
DE102011105522A1 (de) 2011-06-22 2012-12-27 Thomas Sauer Bagger
US20140137444A1 (en) * 2012-11-16 2014-05-22 Caterpillar Inc. Loader bucket with counterweight
WO2015019594A1 (ja) * 2013-08-05 2015-02-12 川崎重工業株式会社 建設機械用エネルギ回生装置
US9587377B2 (en) 2015-02-06 2017-03-07 Harnischfeger Technologies, Inc. Raised counterweight for a mining machine
US10362738B2 (en) * 2015-09-10 2019-07-30 Komatsu Ltd. Work vehicle
CN106429881B (zh) * 2016-11-30 2018-04-13 魏伍强 节能型升降装置
CN108643273B (zh) * 2018-07-09 2023-11-28 三一重机有限公司 定位销、配重定位结构及装配方法、挖掘机
NL2022575B1 (en) * 2019-02-14 2020-08-28 Ihc Holland Ie Bv Counterweight Backhoe dredger
WO2021012630A1 (zh) * 2019-07-20 2021-01-28 董志强 节能挖掘机
DE102020113815A1 (de) 2020-05-22 2021-11-25 Marcel Hett Hydraulikmobilbagger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408500A (en) * 1944-09-13 1946-10-01 Maxwell A West Automatic counterbalance for boom derricks
DE1288993B (de) * 1964-09-17 1969-02-06 Weserhuette Ag Eisenwerk Hydraulisch angetriebener Bagger
GB1110475A (en) * 1965-12-17 1968-04-18 Beteiligungs & Patentverw Gmbh Counterbalanced boom
US3653486A (en) * 1970-07-17 1972-04-04 Dravo Corp Material handling apparatus
CA1008407A (en) * 1974-08-16 1977-04-12 Bernard Desourdy Excavation shovel and the like apparatus
US4172529A (en) * 1976-09-09 1979-10-30 Pyramid Manufacturing Company--a division of Precorp Crane
IE53963B1 (en) * 1981-10-21 1989-04-26 Priestman Brothers Earthmoving machine
US4402413A (en) * 1981-11-19 1983-09-06 J. I. Case Company Counterweight arrangement
DE3232163A1 (de) * 1982-08-30 1984-03-01 Gretchen 2957 Westoverledingen Jagst Hydraulisch angetriebener bagger
US4557390A (en) * 1983-09-01 1985-12-10 Fmc Corporation Suspended counterweight control system
GB8430389D0 (en) * 1984-12-01 1985-01-09 Bamford Excavators Ltd Earth moving machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9408101A1 *

Also Published As

Publication number Publication date
DE59305174D1 (de) 1997-02-27
EP0663034B1 (de) 1997-01-15
WO1994008101A1 (de) 1994-04-14
JPH08501846A (ja) 1996-02-27
DE4233730C2 (de) 1994-10-06
DE4233730A1 (de) 1994-04-14
US5533284A (en) 1996-07-09

Similar Documents

Publication Publication Date Title
WO1994008101A1 (de) Maschine für erdarbeiten mit drehturm und einstellbarem gegengewicht
CA1257230A (en) Earth moving machine
WO1992008850A3 (de) Vorrichtung zur führung wenigstens eines werkzeugs
HK159896A (en) Hydraulic excavator
CA2153954A1 (en) Mechanical excavators
AU662583B2 (en) Cutting machine
AU6027890A (en) Conveying-quantity control of a bucket-wheel excavator or bucket-wheel pick-up in open-cast mining
EP0649973A3 (de) Hydraulischer Abbaubagger für Tunnelschildmaschine.
CA2067431A1 (en) Amphibious hydraulic shovels and truck system with vertically adjustable control cabs
GB1448843A (en) Excavator incorporating a pivotably mounted implement
CA2288628C (en) Machine for digging into the lower layers of the ground
CA2163506A1 (en) Dragline with Cantilevered Side-Access Dump Block
GB2126982A (en) Hydraulic excavator equipment
GB1478090A (en) Roadway driving machines
GB1373306A (en) Mining machines
IE822487L (en) Earthmoving machine
DE3106268A1 (de) "schnell ladende baggereinrichtung"
US4488849A (en) Power shovel
JPS55152228A (en) Excavation of vertical shaft using clam shell bucket and scoop
SU757643A1 (ru) Экскаватор-драглайн конструкции профессора коха п.и.
RU1797638C (ru) Рабочее оборудование одноковшового экскаватора
JPS57133935A (en) Trench excavator
SU1105560A1 (ru) Экскаватор обратна лопата
EP0049925A3 (de) Hydraulischer Bagger für Schächte
JPS55159027A (en) Excavator

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 19941007

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE FR GB IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19960328

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: O & K MINING GMBH

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 59305174

Country of ref document: DE

Date of ref document: 19970227

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970417

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990921

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19991018

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19991022

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20001106

Year of fee payment: 8

BERE Be: lapsed

Owner name: O & K MINING G.M.B.H.

Effective date: 20001031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010629

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051001