EP0922811A3 - Vorrichtung zur Bearbeitung einer länglichen Vertiefung im Erdreich - Google Patents

Vorrichtung zur Bearbeitung einer länglichen Vertiefung im Erdreich Download PDF

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Publication number
EP0922811A3
EP0922811A3 EP98123216A EP98123216A EP0922811A3 EP 0922811 A3 EP0922811 A3 EP 0922811A3 EP 98123216 A EP98123216 A EP 98123216A EP 98123216 A EP98123216 A EP 98123216A EP 0922811 A3 EP0922811 A3 EP 0922811A3
Authority
EP
European Patent Office
Prior art keywords
soil
treatment
milling tools
longitudinal axis
longitudinal
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.)
Withdrawn
Application number
EP98123216A
Other languages
English (en)
French (fr)
Other versions
EP0922811A2 (de
Inventor
Jürgen Posch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0922811A2 publication Critical patent/EP0922811A2/de
Publication of EP0922811A3 publication Critical patent/EP0922811A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Eine Vorrichtung (4) zur Bearbeitung einer länglichen Vertiefung (1) im Erdreich (2) umfaßt mindestens einen Motor (7, 8) und von diesem angetriebene Fräswerkzeuge (9, 10), die um ihre Längsachse (RA) rotierend gelagert sind. Die Längsachse (RA) der Fräswerkzeuge (9, 10) verlaufen in einem Winkel (δ) zueinander, wobei die Mantelflächen (11, 12) der Fräswerkzeuge (9, 10) an einer Stelle ihres Umfangs unter Aufrechterhaltung eines Arbeitsspiels (15) derart beieinander liegen, daß eine durchgehende Arbeitsebene (AE) gebildet ist.
EP98123216A 1997-12-09 1998-12-05 Vorrichtung zur Bearbeitung einer länglichen Vertiefung im Erdreich Withdrawn EP0922811A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19754399A DE19754399C2 (de) 1997-12-09 1997-12-09 Vorrichtung zur Bearbeitung einer länglichen Vertiefung im Erdreich
DE19754399 1997-12-09

Publications (2)

Publication Number Publication Date
EP0922811A2 EP0922811A2 (de) 1999-06-16
EP0922811A3 true EP0922811A3 (de) 2001-08-08

Family

ID=7851123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123216A Withdrawn EP0922811A3 (de) 1997-12-09 1998-12-05 Vorrichtung zur Bearbeitung einer länglichen Vertiefung im Erdreich

Country Status (3)

Country Link
US (1) US6085446A (de)
EP (1) EP0922811A3 (de)
DE (1) DE19754399C2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907430C5 (de) 1999-01-29 2005-12-15 Schenk, Jürgen Einrichtung zum Aufbrechen von Deckschichten
US6751896B2 (en) 2000-07-24 2004-06-22 Lowell Underwood Combination bucket/breaker apparatus for excavator boom stick
US6430849B1 (en) * 2000-07-24 2002-08-13 Lowell A. Underwood Combination bucket/breaker apparatus for excavator boom stick
US7117618B2 (en) * 2000-07-24 2006-10-10 Lowell A Underwood Combination bucket/breaker apparatus for excavator boom stick
US7257910B2 (en) 2000-07-24 2007-08-21 Lowell Underwood Impact resistant breaker deployment system for an excavating machine
DE10041275B4 (de) * 2000-08-23 2006-07-27 Firma Klaus Ertmer Maschinenbautechnologie Frässystem zum Anbau an hydraulische Trägergeräte
EP1362954A1 (de) * 2001-10-26 2003-11-19 Fredy Stury AG Fräskopf für eine Baumaschine
US20090107684A1 (en) 2007-10-31 2009-04-30 Cooke Jr Claude E Applications of degradable polymers for delayed mechanical changes in wells
US20040231845A1 (en) 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
GB2435654B (en) * 2006-03-01 2010-12-08 Gareth John Thomas Attachment for excavator
GB2435653C (en) * 2006-03-01 2019-03-20 John Thomas Gareth Excavator
US7690138B2 (en) * 2007-05-14 2010-04-06 Hall David R Rolling assembly mounted on a trencher
US7950170B2 (en) * 2007-05-14 2011-05-31 Hall David R Skewed roller on an excavator
BE1018348A3 (nl) * 2008-11-12 2010-09-07 Dredging Int Snijkop voor het baggeren van grond en werkwijze voor het baggeren met behulp van deze snijknop.
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US9587475B2 (en) 2008-12-23 2017-03-07 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements and their methods of use
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
US8496052B2 (en) 2008-12-23 2013-07-30 Magnum Oil Tools International, Ltd. Bottom set down hole tool
US9217319B2 (en) 2012-05-18 2015-12-22 Frazier Technologies, L.L.C. High-molecular-weight polyglycolides for hydrocarbon recovery
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
ES2365956B1 (es) * 2009-12-07 2012-09-07 Rosendo Gómez Malbastre Dispositivo transportador para cazos u otras herramientas, aplicable a una máquina mixta retroexcavadora o similar.
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD694281S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Lower set insert with a lower ball seat for a downhole plug
USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
US9127442B1 (en) 2014-04-22 2015-09-08 Lowell Underwood Bucket, breaker, and gripping apparatus for an excavator boom stick
DE102017112418B4 (de) * 2017-06-06 2025-03-20 Liebherr-Werk Nenzing Gmbh Arbeitsmaschine mit einem Anbaugerät, insbesondere einer Schlitzwandfräse, sowie Anbaugerät, insbesondere Schlitzwandfräse
FR3071535B1 (fr) * 2017-09-25 2019-09-27 Soletanche Freyssinet Machine de forage pour la realisation d'une tranchee non rectiligne
US12454808B2 (en) 2021-10-15 2025-10-28 Herzog Railroad Services, Inc. Rotary ditching attachment for a tool manipulating arm
IT202100031592A1 (it) * 2021-12-16 2023-06-16 Mecc Breganzese S P A In Breve Mb S P A Disgregatore rotante per escavatori e macchine operatrici in generale

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329087A (en) * 1978-05-24 1982-05-11 Unit Rig & Equipment Co. Excavating and pipeline installation system
US4535555A (en) * 1983-03-04 1985-08-20 Cerimon Trencher with plural digging wheels having adjustable inclination
US4793732A (en) * 1988-01-21 1988-12-27 Jordon Robert L Pavement slot cutter
US4803789A (en) * 1986-02-06 1989-02-14 Alfred Hackmack Milling device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT24221B (de) * 1905-02-27 1906-05-10 Georg Schmidt Mischmaschine für Beton, Mörtel u. dgl.
AT24211B (de) * 1905-05-05 1906-05-10 Clara Ehrenhoefer Zigarettenhülse.
US2665655A (en) * 1950-07-12 1954-01-12 George R Brown Machine for disintegrating and removing ice to form navigation channels
DE960592C (de) * 1953-10-16 1957-03-21 Baas Erwin Antrieb fuer Grabenfraesen od. dgl.
DE960392C (de) * 1954-02-27 1957-03-21 Erwin Baas Vorrichtung zur Herstellung neuer bzw. zum Reinigen bestehender Graeben
US3000620A (en) * 1957-12-09 1961-09-19 Joy Mfg Co Mining and loading machine having angularly related rotary disintegrators
US3148917A (en) * 1961-05-10 1964-09-15 Western Gear Corp Ice grader having vertical rotary cutters
US3341254A (en) * 1965-05-28 1967-09-12 Goodman Mfg Co Method and machine for mining with relatively shiftable pairs of obtuse angled drum cutters
US3477762A (en) * 1967-08-28 1969-11-11 Eickhoff Geb Mining machine and method
DE1756180A1 (de) * 1968-04-17 1970-03-12 Walter Schumann Geraet zum Fraesen,Laden und Transportieren von Silofutter u.dgl.
US4100688A (en) * 1976-08-19 1978-07-18 Earth Pack, Inc. Earth working apparatus
FR2601708B1 (fr) * 1986-07-15 1989-10-27 Soletanche Engin pour creuser des tranchees dans le sol a l'aide de fraises
DE8704177U1 (de) * 1987-03-20 1988-07-14 Krumscheid Maschinen u. Werkzeugbau GmbH, 5466 Neustadt Löffelbagger, insbesondere Tieflöffelbagger
FI86320C (fi) * 1990-05-18 1992-09-02 Risto Nyberg Anordning foer behandling av jordmaterial.
EP0496926A1 (de) * 1991-02-01 1992-08-05 C.T.R. - Consulenti Tecnico-Commerciali Riuniti S.A.S. Di Miotti Anna E C. Grabenfräse
US5592761A (en) * 1995-08-07 1997-01-14 Ward; Arthur A. Backhoe scarifying apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329087A (en) * 1978-05-24 1982-05-11 Unit Rig & Equipment Co. Excavating and pipeline installation system
US4535555A (en) * 1983-03-04 1985-08-20 Cerimon Trencher with plural digging wheels having adjustable inclination
US4803789A (en) * 1986-02-06 1989-02-14 Alfred Hackmack Milling device
US4793732A (en) * 1988-01-21 1988-12-27 Jordon Robert L Pavement slot cutter

Also Published As

Publication number Publication date
EP0922811A2 (de) 1999-06-16
US6085446A (en) 2000-07-11
DE19754399A1 (de) 1999-06-17
DE19754399C2 (de) 2002-04-25

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