EP3981920C0 - Excavation device and and excavation method for removing earth - Google Patents

Excavation device and and excavation method for removing earth

Info

Publication number
EP3981920C0
EP3981920C0 EP20200521.1A EP20200521A EP3981920C0 EP 3981920 C0 EP3981920 C0 EP 3981920C0 EP 20200521 A EP20200521 A EP 20200521A EP 3981920 C0 EP3981920 C0 EP 3981920C0
Authority
EP
European Patent Office
Prior art keywords
excavation
removing earth
excavation method
earth
excavation device
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.)
Active
Application number
EP20200521.1A
Other languages
German (de)
French (fr)
Other versions
EP3981920B1 (en
EP3981920A1 (en
Inventor
Leonhard Weixler
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen 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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP20200521.1A priority Critical patent/EP3981920B1/en
Priority to JP2023521294A priority patent/JP2023544796A/en
Priority to PCT/EP2021/075311 priority patent/WO2022073736A1/en
Priority to KR1020237011477A priority patent/KR20230058524A/en
Priority to CN202180068726.7A priority patent/CN116348643A/en
Publication of EP3981920A1 publication Critical patent/EP3981920A1/en
Application granted granted Critical
Publication of EP3981920B1 publication Critical patent/EP3981920B1/en
Publication of EP3981920C0 publication Critical patent/EP3981920C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • E02F3/475—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets for making foundation slots
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine

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)
  • Excavating Of Shafts Or Tunnels (AREA)
EP20200521.1A 2020-10-07 2020-10-07 Excavation device and and excavation method for removing earth Active EP3981920B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP20200521.1A EP3981920B1 (en) 2020-10-07 2020-10-07 Excavation device and and excavation method for removing earth
JP2023521294A JP2023544796A (en) 2020-10-07 2021-09-15 Earthmoving machinery and methods for removing soil
PCT/EP2021/075311 WO2022073736A1 (en) 2020-10-07 2021-09-15 Civil engineering apparatus and civil engineering method for removing soil
KR1020237011477A KR20230058524A (en) 2020-10-07 2021-09-15 Civil Machinery and Civil Engineering Methods for Soil Removal
CN202180068726.7A CN116348643A (en) 2020-10-07 2021-09-15 Civil engineering machine and civil engineering method for shoveling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20200521.1A EP3981920B1 (en) 2020-10-07 2020-10-07 Excavation device and and excavation method for removing earth

Publications (3)

Publication Number Publication Date
EP3981920A1 EP3981920A1 (en) 2022-04-13
EP3981920B1 EP3981920B1 (en) 2023-08-16
EP3981920C0 true EP3981920C0 (en) 2023-08-16

Family

ID=72801357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20200521.1A Active EP3981920B1 (en) 2020-10-07 2020-10-07 Excavation device and and excavation method for removing earth

Country Status (5)

Country Link
EP (1) EP3981920B1 (en)
JP (1) JP2023544796A (en)
KR (1) KR20230058524A (en)
CN (1) CN116348643A (en)
WO (1) WO2022073736A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4357586A1 (en) * 2022-10-19 2024-04-24 BAUER Maschinen GmbH Method and milling device for removing a soil layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119210C1 (en) 1991-06-11 1993-01-21 Bauer Spezialtiefbau Gmbh, 8898 Schrobenhausen, De
FR2856088B1 (en) 2003-06-11 2005-09-09 Cie Du Sol MILLING TOOL FOR MAKING TRENCHES, PERMITTING RAPID CHANGE OF THE CUTTER HEAD
DE102004013790A1 (en) 2004-03-20 2005-10-06 Josef Möbius Bau-Aktiengesellschaft Rod shaped unit e.g. pipe, driving and moving out method for use in construction vehicle, involves providing two exciter cells whose torques are adjusted such that torques are brought in-phase on rod shaped unit
ATE518992T1 (en) * 2009-05-15 2011-08-15 Bauer Maschinen Gmbh MILLING DEVICE AND METHOD FOR REMOVING SOIL MATERIAL
EP3208384B1 (en) 2016-02-17 2018-05-23 BAUER Maschinen GmbH Groove wall device and method for making grooves in the ground
EP3425123B1 (en) * 2017-07-06 2021-09-01 BAUER Maschinen GmbH Boom for a construction machine

Also Published As

Publication number Publication date
JP2023544796A (en) 2023-10-25
EP3981920B1 (en) 2023-08-16
WO2022073736A1 (en) 2022-04-14
KR20230058524A (en) 2023-05-03
CN116348643A (en) 2023-06-27
EP3981920A1 (en) 2022-04-13

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