ATE437T1 - Bagger mit positionswiedergabe seines arbeitswerkzeuges. - Google Patents

Bagger mit positionswiedergabe seines arbeitswerkzeuges.

Info

Publication number
ATE437T1
ATE437T1 AT79104470T AT79104470T ATE437T1 AT E437 T1 ATE437 T1 AT E437T1 AT 79104470 T AT79104470 T AT 79104470T AT 79104470 T AT79104470 T AT 79104470T AT E437 T1 ATE437 T1 AT E437T1
Authority
AT
Austria
Prior art keywords
excavator
work tool
position reporting
hoe
indicator
Prior art date
Application number
AT79104470T
Other languages
German (de)
English (en)
Inventor
Wilfried Ing. Grad. Guethoff
Original Assignee
Friedrich Wilh. Schwing 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 Friedrich Wilh. Schwing Gmbh filed Critical Friedrich Wilh. Schwing Gmbh
Application granted granted Critical
Publication of ATE437T1 publication Critical patent/ATE437T1/de

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
    • E02F9/26—Indicating 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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets

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)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
AT79104470T 1978-12-01 1979-11-13 Bagger mit positionswiedergabe seines arbeitswerkzeuges. ATE437T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2851942A DE2851942C2 (de) 1978-12-01 1978-12-01 Bagger
EP79104470A EP0011766B1 (de) 1978-12-01 1979-11-13 Bagger mit Positionswiedergabe seines Arbeitswerkzeuges

Publications (1)

Publication Number Publication Date
ATE437T1 true ATE437T1 (de) 1981-12-15

Family

ID=6056031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104470T ATE437T1 (de) 1978-12-01 1979-11-13 Bagger mit positionswiedergabe seines arbeitswerkzeuges.

Country Status (5)

Country Link
US (1) US4277899A (ja)
EP (1) EP0011766B1 (ja)
JP (2) JPS5914127B2 (ja)
AT (1) ATE437T1 (ja)
DE (1) DE2851942C2 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643620A5 (de) * 1979-11-28 1984-06-15 Ziegler Ag Vorrichtung zur parallelfuehrung des loeffels eines hydraulikbaggers.
DE3032821A1 (de) * 1980-08-30 1982-04-15 Friedrich Wilh. Schwing Gmbh, 4690 Herne Loeffelbagger, insbesondere mit einer parallelfuehrung des auf einen vorgegebenen schnittwinkel eingestellten loeffels sowie einer anordnung zur kontrolle der stellung der schuerfeinrichtung des baggers zur schuerfsohle
DE3134064A1 (de) * 1981-08-28 1983-03-10 Mannesmann Rexroth GmbH, 8770 Lohr Steuervorrichtung fuer einen hydraulisch betaetigten bagger
DE3411866A1 (de) * 1984-03-30 1985-10-10 Friedrich Wilh. Schwing Gmbh, 4690 Herne Loeffelbagger
US4906161A (en) * 1987-11-30 1990-03-06 Weyer Paul P Tiltable bucket assembly
DE3802083A1 (de) * 1987-12-28 1989-07-13 Liebherr Hydraulikbagger Hydraulikbagger
JPH072736Y2 (ja) * 1988-09-30 1995-01-25 株式会社小松製作所 直動式衝撃リッパ装置
CA2045822A1 (en) * 1991-06-27 1992-12-28 Sakari Pinomaki Hoisting boom assembly
US5242258A (en) * 1991-06-28 1993-09-07 Weyer Paul P Quick disconnect bucket actuator
US5145313A (en) * 1991-06-28 1992-09-08 Weyer Paul P Quick disconnect bucket actuator
WO1995012039A1 (fr) * 1993-10-27 1995-05-04 Komatsu Ltd. Dispositif d'actionnement de pelle hydraulique retrocaveuse
EP0731221A4 (en) * 1993-11-30 1997-12-29 Komatsu Mfg Co Ltd LINEAR EXCAVATION CONTROL DEVICE FOR HYDRAULIC EXCAVATOR
KR960024253A (ko) * 1994-12-23 1996-07-20 김무 산업용 작업기기의 회전체변위 측정장치
US5592762A (en) * 1995-08-16 1997-01-14 Deere & Company Excavator bucket linkage
US5611656C1 (en) * 1995-08-31 2001-10-16 Caterpillar Inc Linkage arrangement for a work implement
DE19616056C1 (de) * 1996-04-23 1997-07-03 H Aug Schmidt Transportanlagen Steuerung für einen Eimerkettenbagger
JP2003508656A (ja) * 1999-09-09 2003-03-04 ゲーリー， ロジャー スティードマン， 車両アーム機構
SE537181C2 (sv) * 2008-10-21 2015-02-24 Svab Hydraulik Ab Styrsystem samt förfarande för en tiltrotator
JP2014025313A (ja) * 2012-07-30 2014-02-06 Kubota Corp フロントローダ
US9617709B2 (en) * 2015-02-02 2017-04-11 Komatsu Ltd. Work vehicle and method of controlling work vehicle
JP7030504B2 (ja) * 2017-12-22 2022-03-07 株式会社クボタ 作業機

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA705034A (en) * 1965-03-02 A. Fisher George Bucket position indicator
CA491649A (en) * 1953-03-31 Harald Liljeqvist Alf Ditch digging machine
US2704047A (en) * 1953-03-05 1955-03-15 Lushenko Gordon Indicating mechanism for ram operated agricultural tool
DE1195681B (de) * 1955-03-23 1965-06-24 Siemens Ag Vorrichtung zur Anzeige der Stellung zweier gegeneinander schwenkbarer Geraeteteile von Grossfoerdergeraeten, wie Bagger, Absetzer od. dgl.
US3349747A (en) * 1965-05-06 1967-10-31 Deere & Co Indicator for combine header or the like
US3347398A (en) * 1966-01-28 1967-10-17 Edward H Smith Backhoe combination
US3443705A (en) * 1967-08-09 1969-05-13 Robert J Buttram Back hoe
AT309344B (de) * 1968-04-18 1973-08-10 Schwing Friedrich Löffelbagger
US3550794A (en) * 1969-03-19 1970-12-29 Hopper Inc Back hoe or grader
SU374421A1 (ru) * 1970-12-14 1973-03-20 Устройство для стабилизации положения копирного механизма землеройных машин циклического
US3724278A (en) * 1971-12-16 1973-04-03 Ametek Inc Backhoe depth gauge
GB1452500A (en) * 1973-12-21 1976-10-13 Priestman Bros Ltd Working or load lifting machine
US3900073A (en) * 1974-10-15 1975-08-19 William Norman Crum Earth working device with predetermined grade indicating assembly
US4028822A (en) * 1976-04-20 1977-06-14 Laserplane Corporation Manually operable depth control for trenchers
US4050171A (en) * 1976-05-12 1977-09-27 Laserplane Corporation Depth control for endless chain type trencher
DE7639849U1 (de) * 1976-12-20 1977-06-30 Observator B.V., Rotterdam-Hoogvliet (Niederlande) Sichtanzeiger fuer im unterwasserbetrieb arbeitende loeffelbagger

Also Published As

Publication number Publication date
JPS5948530A (ja) 1984-03-19
DE2851942C2 (de) 1983-08-18
JPS55108539A (en) 1980-08-20
JPS5914127B2 (ja) 1984-04-03
JPS5925053B2 (ja) 1984-06-14
EP0011766A1 (de) 1980-06-11
US4277899A (en) 1981-07-14
EP0011766B1 (de) 1981-11-25
DE2851942A1 (de) 1980-06-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee