DE593355T1 - Excavator for digging deep trenches with milling drums. - Google Patents

Excavator for digging deep trenches with milling drums.

Info

Publication number
DE593355T1
DE593355T1 DE0593355T DE93402515T DE593355T1 DE 593355 T1 DE593355 T1 DE 593355T1 DE 0593355 T DE0593355 T DE 0593355T DE 93402515 T DE93402515 T DE 93402515T DE 593355 T1 DE593355 T1 DE 593355T1
Authority
DE
Germany
Prior art keywords
frame
guide element
piston rod
cylinder
skids
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.)
Pending
Application number
DE0593355T
Other languages
German (de)
Inventor
Philippe Chagnot
Jean-Claude Riglet
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.)
Compagnie du Sol SARL
Original Assignee
Compagnie du Sol SARL
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 Compagnie du Sol SARL filed Critical Compagnie du Sol SARL
Publication of DE593355T1 publication Critical patent/DE593355T1/en
Pending 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/26—Safety or 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
    • E02F3/18—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
    • 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
    • E02F3/18—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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/245—Digging wheels; Digging elements of wheels; Drives for wheels with digging elements mounted movable relative to the wheel
    • 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
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Actuator (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Claims (9)

EP-Patentanmeldung 93402515.6 (0 593 355) COMPAGNIE DU SOL PatentansprücheEP patent application 93402515.6 (0 593 355) COMPAGNIE DU SOL Patent claims 1. Gerät zum Ausheben tiefer Gräben im Gelände, bestehend aus einem Gestell, das im unteren Teil mit Frästrommeln ausgestattet ist, dadurch gekennzeichnet, daß der obere Teil (3a) des Gestells (3) mit mindestens einem Führungselement (6) ausgestattet ist, welches in einer Richtung parallel zu den Achsen (5) der Frästrommeln (4) mit Endstücken (7, 8) ausgestattet ist, die einen konstanten Abstand zueinander einhalten, wobei dieser Abstand etwa der Breite des Grabens (1) entspricht. Während des Betriebs des Gerätes kann das Führungselement eine Mittelposition einnehmen, wobei sich dann der obere Teil (3a) des Gestells in etwa gleicher Entfernung zwischen den beiden Endstücken (7, 8) des Führungselements (6) befindet, oder der obere Teil (3a) des Gestells seitlich versetzt wird und sich um eine vorbestimmte Distanz an das linke Endstück (7) des Führungselements (6) annähert bzw. der obere Teil (3a) des Gestells in die andere Richtung seitlich versetzt wird und sich um eine vorbestimmte Distanz an das rechte Endstück (8) des Führungselements (6) annähert.1. Device for digging deep trenches in the field, consisting of a frame, which is equipped with milling drums in the lower part, characterized in that the upper part (3a) of the frame (3) is equipped with at least one guide element (6) which is equipped with end pieces (7, 8) in a direction parallel to the axes (5) of the milling drums (4) which maintain a constant distance from one another, this distance corresponding approximately to the width of the trench (1). During operation of the device, the guide element can assume a central position, in which case the upper part (3a) of the frame is located at approximately the same distance between the two end pieces (7, 8) of the guide element (6), or the upper part (3a) of the frame is displaced laterally and approaches the left end piece (7) of the guide element (6) by a predetermined distance, or the upper part (3a) of the frame is displaced laterally in the other direction and approaches the right end piece (8) of the guide element (6) by a predetermined distance. 2. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Führungselement (6) an jedem Endstück mit einer Gleitkufe (7, 8) ausgestattet ist.2. Device according to claim 1, characterized in that the guide element (6) is equipped with a sliding skid (7, 8) at each end piece. 3. Gerät nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das Führungselement (6) aus einem Hydraulikzylinder mit drei Arbeitsstellungen besteht, der im oberen Teil (3a) des Gestells eingebaut3. Device according to one of claims 1 and 2, characterized in that the guide element (6) consists of a hydraulic cylinder with three working positions, which is installed in the upper part (3a) of the frame ist und dessen Kolbenstange (12) über die gesamte Breite des Gestells verläuft.and whose piston rod (12) runs across the entire width of the frame. 4. Gerät nach Anspruch 3, dadurch gekennzeichnet, daß der Zylinder einen axial verschiebbaren Anschlag (19) hat, der sich bei Beaufschlagung durch eine unter Druck stehende Flüssigkeit bewegt und so positioniert werden kann, daß er den Verfahrweg der Kolbenstange (12) zwischen einer ersten Endlage an einer Seite des Zylinders und einer Zwischenposition am mobilen Anschlag (19) begrenzt. Wenn der Anschlag nicht durch Druckflüssigkeit beaufschlagt wird, kann er sich mit der Kolbenstange (12) frei bewegen, so daß diese in die Endlage an der entgegengesetzten Seite des Zylinders fahren kann.4. Device according to claim 3, characterized in that the cylinder has an axially displaceable stop (19) which moves when acted upon by a pressurized liquid and can be positioned so that it limits the travel of the piston rod (12) between a first end position on one side of the cylinder and an intermediate position on the mobile stop (19). When the stop is not acted upon by pressurized liquid, it can move freely with the piston rod (12) so that the latter can move to the end position on the opposite side of the cylinder. 5. Gerät nach Anspruch 4, dadurch gekennzeichnet, daß der mobile Anschlag (19) die Form eines Zylinderteils hat, das um die Kolbenstange (12) herum neben einem Flansch (14) angeordnet ist, der wiederum mit der Kolbenstange (12) fest verbunden ist.5. Device according to claim 4, characterized in that the mobile stop (19) has the shape of a cylinder part which is arranged around the piston rod (12) next to a flange (14) which in turn is firmly connected to the piston rod (12). 6. Gerät nach Anspruch 5, dadurch gekennzeichnet, daß der mobile Anschlag (19) dem Druckmedium eine Wirkfläche bietet, die größer ist als die Fläche, die durch den ringförmigen Flansch (14) der Kolbenstange (12) dargestellt wird.6. Device according to claim 5, characterized in that the mobile stop (19) offers the pressure medium an effective area which is larger than the area represented by the annular flange (14) of the piston rod (12). 7. Gerät nach einem: der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Außenwand des oberen Teils (3a) des Gestells in Höhe der Gleitkufen (7, 8) mit feststehenden Anschlägen (33) ausgestattet ist.7. Device according to one of claims 1 to 6, characterized in that the outer wall of the upper part (3a) of the frame is equipped with fixed stops (33) at the level of the skids (7, 8). 8. Gerät nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß jede der Gleitkufen (7, 8) auf einer waagerechten Achse (10) gelagert ist, die sich in <den äußeren Teilen der Führungselemente (6) befindet, an denen die Kufen befestigt sind.8. Device according to one of claims 1 to 7, characterized in that each of the skids (7, 8) is mounted on a horizontal axis (10) which is located in the outer parts of the guide elements (6) to which the skids are attached. 9. Gerät nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß dieses Gerät mit mehreren untereinander angeordneten Führungselementen (6) ausgestattet ist und an diesen jeweils die beiden Gleitkufen (7, 8) befestigt sind.9. Device according to one of claims 1 to 8, characterized in that this device is equipped with several guide elements (6) arranged one below the other and the two sliding skids (7, 8) are attached to each of these.
DE0593355T 1992-10-12 1993-10-12 Excavator for digging deep trenches with milling drums. Pending DE593355T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212142A FR2696769B1 (en) 1992-10-12 1992-10-12 Apparatus for digging deep trenches in the ground using milling drums.

Publications (1)

Publication Number Publication Date
DE593355T1 true DE593355T1 (en) 1994-11-17

Family

ID=9434418

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69307988T Expired - Fee Related DE69307988T2 (en) 1992-10-12 1993-10-12 Excavator for digging deep trenches with milling drums
DE0593355T Pending DE593355T1 (en) 1992-10-12 1993-10-12 Excavator for digging deep trenches with milling drums.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69307988T Expired - Fee Related DE69307988T2 (en) 1992-10-12 1993-10-12 Excavator for digging deep trenches with milling drums

Country Status (5)

Country Link
EP (1) EP0593355B1 (en)
JP (1) JPH06200540A (en)
KR (1) KR940009459A (en)
DE (2) DE69307988T2 (en)
FR (1) FR2696769B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749333B1 (en) * 1996-06-04 1998-08-28 Sol Comp Du TELESCOPIC CHASSIS APPARATUS FOR Digging TRENCHES IN THE GROUND
DE29716938U1 (en) * 1997-09-20 1999-01-28 Zeilinger, Wolfgang, Dipl.-Ing., 90411 Nürnberg Clearing device for bottom slots
FR2771429B1 (en) * 1997-11-25 2000-02-18 Sol Comp Du VERTICAL CORRECTION DRILL BUCKET
GB2368358B (en) 2000-10-23 2004-10-13 Mastenbroek Ltd Trenching method and apparatus
DE502004004815D1 (en) * 2004-09-01 2007-10-11 Bauer Maschinen Gmbh Slit wall in the soil and process for its preparation
EP1703023B1 (en) 2005-03-18 2011-06-22 BAUER Maschinen GmbH Slit wall digging device with direction control system
FR2888859B1 (en) * 2005-07-21 2007-10-19 Cie Du Sol Soc Civ Ile MIXED FLOOR WALL MOUNTING INSTALLATION WITH BINDER AND METHOD OF CORRECTING TRACK OF DRILLING HEAD OF SUCH FACILITY
KR100767628B1 (en) * 2006-03-10 2007-10-18 (주)동아컨설턴트 construction machine forming wall in underground
DE102007035591B3 (en) * 2007-07-30 2008-10-23 Bauer Maschinen Gmbh Civil engineering device for creating slots in the ground
FR3041024B1 (en) * 2015-09-10 2017-09-29 Soletanche Freyssinet DRILLING MACHINE WITH AN ANCHORING DEVICE FOR HORIZONTAL MOVEMENT OF THE DRILLING MODULE IN ANCHORED POSITION
EP4279659B1 (en) 2022-05-18 2024-07-24 BAUER Maschinen GmbH Underground diaphragm and method for creating a slit in the ground

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211027A5 (en) * 1972-12-14 1974-07-12 Soletanche
DE4018086A1 (en) * 1990-06-06 1992-05-21 Guenter Wagner Hydraulic tool for improving excavation efficiency on deep trenches - uses side wall pressure parts to reduce friction loss and improve lateral tolerances

Also Published As

Publication number Publication date
EP0593355B1 (en) 1997-02-05
JPH06200540A (en) 1994-07-19
FR2696769A1 (en) 1994-04-15
DE69307988T2 (en) 1997-08-14
KR940009459A (en) 1994-05-20
EP0593355A1 (en) 1994-04-20
FR2696769B1 (en) 1994-12-09
DE69307988D1 (en) 1997-03-20

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