EP1630301A1 - Procédé et dispositif pour le travail du sol - Google Patents

Procédé et dispositif pour le travail du sol Download PDF

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Publication number
EP1630301A1
EP1630301A1 EP04019187A EP04019187A EP1630301A1 EP 1630301 A1 EP1630301 A1 EP 1630301A1 EP 04019187 A EP04019187 A EP 04019187A EP 04019187 A EP04019187 A EP 04019187A EP 1630301 A1 EP1630301 A1 EP 1630301A1
Authority
EP
European Patent Office
Prior art keywords
holding frame
cable
soil
ground
harrow
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
EP04019187A
Other languages
German (de)
English (en)
Other versions
EP1630301B1 (fr
Inventor
Erwin Dipl-Ing. Wirtsch.-Ing. Stötzer
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 DE502004005275T priority Critical patent/DE502004005275D1/de
Priority to EP04019187A priority patent/EP1630301B1/fr
Priority to ES04019187T priority patent/ES2294410T3/es
Priority to CA002513841A priority patent/CA2513841C/fr
Priority to US11/189,722 priority patent/US7559161B2/en
Priority to SG200504677A priority patent/SG120232A1/en
Priority to RU2005124848/03A priority patent/RU2304199C2/ru
Priority to KR1020050073188A priority patent/KR100763350B1/ko
Priority to JP2005233906A priority patent/JP4448481B2/ja
Priority to CNB2005100924284A priority patent/CN100548102C/zh
Publication of EP1630301A1 publication Critical patent/EP1630301A1/fr
Application granted granted Critical
Publication of EP1630301B1 publication Critical patent/EP1630301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil

Definitions

  • the invention relates to a method for tillage in which a tillage device suspended from at least one carrying cable is lowered by a carrying device and introduced into the ground and the tillage device is then pulled out of the ground by means of the carrying cable.
  • the invention further relates to a device for tillage with a harrow, in particular a milling cutter, which is for the removal of soil by means of at least one support cable to a support means in the soil can be introduced.
  • a generic method and a generic device are known for example from DE 41 19 212 A1.
  • This document describes a designed as a trench wall tiller cultivation machine, which is suspended on a support cable to a boom of a car. By means of this support rope, the trench wall cutter is lowered to form a Frässchlitzes in the ground and pulled out of the created Frässchlitz.
  • DE 39 05 463 A1 discloses a further method for producing slot walls.
  • a slot is first milled by means of a trench cutter. After reaching a desired final depth of the milling width of the trench wall cutter is increased by moving apart of their cutting wheels. Subsequently, the trench wall cutter is pulled while milling the side walls of the slot. Also in this known method, the forces to be applied for pulling the trench wall cutter are relatively large. As a result, the carrying device carrying the trench wall cutter has to be made comparatively complicated.
  • the object of the invention is to provide a method and a device for soil cultivation with a harrow, which allow a comparatively simple and inexpensive design of the support means of the harrow.
  • the inventive method for tillage is characterized in that in addition to the support means a support frame is arranged, that the support cable is connected to the support frame, and that when lowering and / or pulling the tillage device, a part of the cable pulling force is introduced via the holding frame in the ground.
  • a basic idea of the invention can be seen not to hang the harrow alone on the support means, but in addition to the support means to provide a support frame on which the harrow as well is suspended. As a result, the tensile force of the harrow is divided on the support means and the additional support frame and thus relieves the support means. As a result, this can be carried out particularly easily and inexpensively.
  • the soil cultivating device can be any device which is lowered to change the soil condition into the ground, in particular into a trench or slot arranged therein, and is subsequently pulled out again.
  • the tillage implement may be a milling device, a drilling device, but also a suspension exchange plate that is inserted into a slot to exchange various types of suspension.
  • the carrying device can be, for example, a crane or a construction trailer.
  • the harrow is on the support cable both with the support device and with the support frame in tensile strength.
  • the support cable thus runs on the harrow at least twice along the trench to the ground surface.
  • the carrying device is loaded only with half the pulling force in this two-stranded reeving, whereas the remaining traction over the support frame is supported on the ground.
  • the tensile force can be composed of the own weight of the soil tillage implement and the feed forces of tillage tools in the ground, in particular peripheral forces of cutting wheels.
  • the method according to the invention is particularly suitable when tilling is to take place while the tillage implement is being pulled, ie when the feed forces of the tilling tools have to be applied while pulling.
  • the feed forces add to the weight of the mill and are not applied by the weight force.
  • a multi-stranded reeving can be provided according to the invention, a multi-stranded reeving.
  • the holding frame is suitably provided at a distance from this carrying device, i. a connection between the support frame and the soil cultivation device consists only of the support cable and optionally via control and supply lines. On the support means but can also be provided a settling device for depositing the support frame on the ground surface. If the support frame is in communication with the support, this connection is suitably flexible, i. not rigidly formed, so that no tensile forces of the soil cultivating device are transmitted via this connection.
  • the introduction of force on the support frame in the ground of this is preferably placed directly on the soil surface, which optionally can still be anchored to the ground.
  • the introduction of force can be further improved by placing the support frame on concrete and hardened floor elements, in particular on hardened primary panels, i. Primary slats of the diaphragm wall.
  • the support frame which may also be referred to as a storage frame, subframe and / or set-down frame, is suitably located near the top of the trench or slot and suitably completely circumscribes the opening of the slot in the ground.
  • the subframe can also serve to guide the harrow, in particular at the time when it is introduced into the ground.
  • the carrying cable can be connected to the holding frame in various ways.
  • at least one deflection roller can be provided on the holding frame, over which the carrying cable is guided.
  • the carrying cable is thus displaceable, ie free, connected to the holding frame.
  • the support cable can then preferably fixed end tensile strength on the harrow. It is particularly advantageous, however, that the supporting cable is fastened to the holding frame at the end in a tensile strength.
  • a loop may be provided at the end of the rope, which is hooked into a pin on the support frame.
  • the carrying cable can alternatively or additionally be drummed on a rope drum provided on the holding frame.
  • the end attachment of the rope to the support frame can be provided in particular in connection with a two-stranded shearing of the harrow, which requires a particularly low design effort.
  • the carrying cable is suitably guided freely on the soil cultivation device, so that only one single winching device, in particular on the carrying device, is required for lowering and pulling this device.
  • the soil cultivation device is suspended by means of at least one deflection roller arranged thereon in the supporting cable.
  • a particularly advantageous embodiment of the method according to the invention is characterized in that the holding frame is placed on the ground surface during lowering of the harrow and is taken from the ground with the harrow and pulled when pulling out of the harrow.
  • the support frame is thus connected directly to the harrow when this device is in the pulled state out of the ground.
  • the holding frame can then be offset and positioned by the carrying device together with the soil cultivation device, so that no additional support means for the holding frame is required.
  • the holding frame arranged thereon is placed on the soil surface and remains at the further sinking of the soil cultivation device back there.
  • the soil cultivating device suitably has a driving device which fixes the holding frame when the soil cultivating device moves past the cultivating device. Since, according to this embodiment, no independent support means for the support frame is required, the process costs can be further reduced.
  • a soil cultivation cross section of the cultivator is changed in the soil, in particular before pulling the cultivator.
  • cutting wheels or other tillage tools can be moved on the harrow.
  • the soil is advantageously processed only when pulling the harrow, in particular processed. Due to the multiple suspension of the harrow, both on the support device and the support frame in the process control according to the invention, the tensile forces occurring in this embodiment can be particularly well absorbed.
  • the tillage implement can be lowered, in particular initially without tillage in a trench otherwise already made.
  • a further preferred embodiment of the method is provided in that the tillage implement is introduced into a secondary slot, the at least one cured Primary panel, in particular adjacent to two cured primary panels, and that the primary panel is milled with the harrow, in particular profiled.
  • primary slots are first prepared in the ground in a first operation and these filled with hardenable suspension and cured to form primary panels, which can also be referred to as slit wall slats.
  • secondary slots are made in the ground, which adjoin the primary panels and in particular are arranged between two cured primary panels. To form a continuous diaphragm wall, the secondary slots can then be filled with curable suspension and cured.
  • suspension cakes, loams and / or other inhomogeneities present at the boundary surfaces of the primary panels can be removed and thus a particularly dense diaphragm wall can be created.
  • at least one, preferably both primary panels can be milled in, so that the joint tightness between the primary panels and the secondary panels to be created in the secondary slots is increased.
  • the method can also be referred to as Fugenfräsvon and the soil tillage implement used for this purpose also as a joint cutter.
  • the secondary slot into which the harrow is introduced may be created with the harrow itself or through another trench wall device.
  • a basic idea of the device according to the invention is that a holding frame is provided in addition to the carrying device, and that the carrying rope is connected to the holding frame, so that at least when pulling the soil cultivation device, a part of the tensile force is introduced via the holding frame in the ground.
  • the device according to the invention is in particular for carrying out the method according to the invention suitable, which can achieve the advantages described in connection with the method.
  • the rope end of the suspension cable directly to the support frame.
  • the support frame for example, be provided at the end of the rope an eyelet which is hooked into a hook or a pin on the support frame.
  • the length of the support rope is fixed with respect to the support frame and the free rope length is determined solely by a winch device on the support device.
  • the holding frame has at least one driven cable drum for tumbling the carrying cable.
  • the free rope length can also be changed by operating the cable drum of the holding frame. This embodiment is particularly advantageous if the harrow is to be drained to very great depths.
  • the carrying cable When the tillage implement is pulled, the carrying cable can be picked up by the cable drum on the holding frame as well as by the winch device on the carrying device, so that a winch device with comparatively low absorption capacity can be used, which as such is comparatively inexpensive.
  • a winch device with comparatively low absorption capacity By simultaneously pressing the cable drum on the support frame and the winch device particularly high tensile forces can be generated beyond. If a cable drum is provided, the carrying cable is suitably fastened at the end to this cable drum.
  • a particularly useful development of the device according to the invention is that a tiller device for taking along the holding frame when pulling out of the soil cultivation device from the ground is provided on the harrow.
  • the entrainment device can, for example have at least one stop, which corresponds to a corresponding stop on the support frame.
  • the holding frame has a passage opening for receiving and / or guiding the soil cultivation device.
  • the soil tillage implement passes out of the ground through the through hole when it is pulled out and takes the holding frame with the further lifting. After discontinuation of the tillage device together with the holding frame on the surface of the earth, the through hole can serve to guide the harrow on further drilling.
  • the inner cross section of the passage opening advantageously corresponds approximately to the outer cross section of the soil cultivation device, in particular its Fräsrahmens.
  • the harrow has at least two rotatably mounted cutting wheels and an adjusting device, with which the distance of the axes of rotation of the two cutting wheels is adjustable.
  • the axes of rotation of the two cutting wheels are suitably aligned at least approximately parallel to each other.
  • the adjusting device may in particular have a toggle mechanism.
  • the harrow and / or the holding frame are mirror-symmetrical, wherein a plane of symmetry preferably runs approximately parallel to the axes of rotation of the cutting wheels.
  • two support cables are provided, both of which are performed in the same way on the harrow and the support frame.
  • it can also be provided a single support cable, which is guided at its two ends of the rope on the harrow and / or on the support frame, and which is arranged in the middle of the rope on the support means.
  • the at least one carrying cable suitably extends outside the plane of symmetry.
  • FIG. 1 to 5 A first embodiment of a device for tillage is shown in Figs. 1 to 5.
  • the device has a carrying device 70, to which a tiller 20, which is designed as a tiller 20, is suspended via two carrying cables 4, 4 '.
  • the carrying device has a crane boom 72 which is pivotably mounted on a trailer 73.
  • a winch device with two winches 74, 74' are arranged, the winch 74 'is shown only broken.
  • the winches 74, 74 ' are the support cables 4, 4' guided on the crane boom 72 to guide rollers 76 which are arranged on the head of the crane boom 72.
  • the support cables 4, 4 ' are guided around these guide rollers 76 and run from there to the crane boom 72 along the cutter 20.
  • the carrying cables 4, 4' are connected to the carrying device 70.
  • the milling cutter 20 has a milling frame 22, on which in a lower region at the same height and with parallel axes of rotation, two deflection rollers 24, 24 'are mounted. To these pulleys 24, 24 'are guided by the pulleys 76 of the support means 70 almost vertically downwardly extending support cables 4, 4'. Following the deflection rollers 24, 24 'of the milling frame 22, the support cables 4, 4' extend upward again to a holding frame 10, to which they are attached at the end. For this purpose, the support cables 4, 4 'end loops 54 which are mounted in bolts 55 in an upper region of the support frame 10.
  • the support frame 10 is taken from the cutter frame 22 of the cutter 20 and raised when the cutter 20 is pulled out of the ground.
  • the milling cutter 20 in the lower region of the milling frame 22 has a driving device with stops which correspond to stops on the holding frame 10. If, however, the milling cutter 20 is lowered into a slot 80 in the ground, the holding frame 10 stands, as shown in FIG. 3, on the ground surface and remains on the ground when the milling cutter 20 is lowered in the region of the upper edge of the slot 80. Since the support cables 4, 4 'are attached to both the support means 70 and the support frame 10, about half of the tensile force of the mill 20 is received by the support frame 10 as soon as the support frame 10 rests on the ground. As a result, the rope tension in the support cables 4, 4 'and the load of the support means 70, in particular the winches 74, 74', when lowering and pulling the mill 20 is reduced.
  • the holding frame 10 has a cage-like construction and has a passage opening 11 centrally for receiving the milling frame 22. Both the milling frame 20 and the passage opening 11 are formed with an approximately rectangular cross-section.
  • the holding frame 10 has individual lattice struts 58, which surround the cutter 20 in the pulled-out state.
  • the holding frame 10 on its upper side two projections 59, on which the bolts 55 for fixing the support cables 4, 4 'are arranged. In order to prevent friction of the guided through the through hole 11 supporting cables 4, 4 'on the walls of the slot 80, the projections 59 protrude with the bolt 55 in the cross section of the slot 80 into it.
  • the milling frame 22 has an inverted U-shaped outer frame 36, the legs of which are supported by horizontally extending struts 38, 39 and obliquely extending struts 37.
  • the milling frame 22 On the bottom side of the obliquely extending struts 37, the milling frame 22 has a horizontally extending support 25, on which end the two deflection rollers 24, 24 'are mounted.
  • surface guide elements 34 are provided which extend vertically along the cutter frame 22 along and support it on the walls of the slot 80.
  • the milling cutter 20 has two cutting wheels 41, 41 ', which are rotatably mounted about parallel axes of rotation 43, 43'.
  • the cutting wheels 41, 41 ' are formed as Fräsradcrue and each have two Einzelfräsgen 48, 49.
  • the Einzelfräsgen 48, 49 of the cutting wheel 41 ' are mounted on a bearing plate 46', which is arranged between the Einzelfräsizern 48, 49.
  • the individual milling wheels of the cutting wheel 41 are arranged on a bearing plate 46.
  • a hydraulic drive 47 is provided on the end shields 46, 46'.
  • the cutting wheels 41, 41 ' are preferably in the opposite direction of rotation D, D' in rotation, wherein the left in the front view arranged cutting wheel 41 in the clockwise direction and arranged in the front view right cutting wheel 41 'rotates counterclockwise.
  • the reverse direction of rotation is also possible.
  • the bearing plates 46, 46 ' are pivotally mounted on the lower, horizontally extending strut 39 of the milling frame 22.
  • the pivot axes of the two end shields 46, 46 ' thereby run at least approximately parallel to each other.
  • the pivot axes also extend at least approximately parallel to the axes of rotation 43, 43 'of the cutting wheels 41, 41' and to the axes of rotation of the deflection rollers 24, 24 '.
  • the cutting wheels 41, 41 ' can be spread open in such a way that they protrude beyond the guide elements 34 of the milling frame 22 and thus, when the milling cutter is pulled, work on the walls of the slot 80 bearing against the guide elements 34.
  • the adjusting device has a toggle mechanism with two levers 28, 28 'of equal length.
  • the lever 28 is pivotally mounted at one end on the bearing plate 46, wherein the pivot axis of this bearing at least approximately parallel to the pivot axis of the bearing plate 46 on the cutter frame 22nd runs.
  • the lever 28 ' is mounted at one end on the bearing plate 46'.
  • the levers 28, 28 ' are connected together in a joint 29.
  • the joint axis of this joint 29 likewise runs at least approximately parallel to the pivot axes of the bearing plates 46, 46 'on the milling frame 22.
  • the adjusting device further comprises a vertically extending hydraulic cylinder 26 which is mounted on its one side on the strut 39 of the Fräsrahmens 22 and on its other side on the joint 29. If this hydraulic cylinder 26 is actuated and extended, the joint 29 is thereby displaced downwards and the bearing plates 46, 46 'are spread open by the levers 28, 28'.
  • the milling cutter 20 and the holding frame 10 are formed substantially mirror-symmetrically to a vertically extending plane of symmetry 31, which runs in Fig. 1 perpendicular to the plane.
  • the hydraulic cylinder 26 and optionally further arranged on the milling cutter 20 hydraulic actuators the device for tillage supply lines 77 which are guided by the head of the crane boom 72 to the milling cutter 20.
  • FIGS. 6 to 10 Another embodiment of a device for tillage is shown in Figs. 6 to 10.
  • the embodiment shown in these figures differs from the embodiment shown in FIGS. 1 to 5 on the one hand by the fact that the support cables 4, 4 'are not directly attached to the support frame 10. Rather, the holding frame 10 of Fig. 6 to 10 at its top a first cable drum 14 and a second cable drum 14 ', to which the support cable 4 and the support cable 4' is drummed.
  • the axes of rotation of the cable drums 14, 14 ' thus run at least approximately parallel to the axes of rotation of the deflection rollers 24, 24'.
  • the cable drums 14, 14 'each have a drive motor not shown in the figures.
  • FIGS. 6 to 10 differs from the embodiment described above in that a feed hydraulic cylinder 23 is provided on the milling frame 22, with which the two deflection rollers 24, 24 'for the support cables 4, 4th 'are vertically displaceable on the cutter frame 22.
  • this feed hydraulic cylinder 23 By actuating this feed hydraulic cylinder 23, the vertical position of the pulleys 24, 24 'can be changed at the mill 20 and thus the cutting depth of the cutting wheels 41, 41' even with fixed support cables 4, 4 'are varied.
  • a triangular support 63 is provided on the feed hydraulic cylinder 23 at the end, on which the deflection rollers 24, 24' are mounted. To protect the feed hydraulic cylinder 23 this is surrounded by two telescoping sleeves 64, one of which is attached to the triangular support 63 and the other on the cutter frame 22.
  • FIGS. 11 to 14 Individual process steps of a method for tillage are shown in FIGS. 11 to 14.
  • the milling cutter 20 is introduced into a slot 80 which is arranged between two hardened diaphragm wall primary panels 81, 81 '.
  • the slot 80 can be made by pressing the cutter 20 itself or by means of another slot wall device.
  • the holding frame 10 remains at the upper edge of the slot 80 on the earth's surface.
  • the supporting cables 4, 4 ' are each reeved in a double-stranded manner on the milling cutter 20 and fastened at their one end to the holding frame 10, so that this holding frame 10 absorbs half of the pulling force of the milling cutter 20.
  • the holding frame 10 is no longer shown in FIGS. 12 to 14.
  • the cutting wheels 41, 41 ' When lowering the milling cutter 20 into the milling slot 80, the cutting wheels 41, 41 'are in a retracted state. In this retracted state of the milling cross section of the cutting wheels 41, 41 'is within the cross section of the slot 80 and the Fräsrahmens 22. When lowering the cutter 20 thus no material removal on the walls of the slot 80 by the cutting wheels 41, 41' takes place.
  • the mill 20 is now pulled, the end walls 79 of the slot 80 are milled from bottom to top.
  • the cutting wheels 41, 41 ' mill the primary panels 81, 81'.
  • the resulting during milling soil material falls by gravity under the cutter 20 on the bottom of the slot 80. From here it can be retrieved later with a gripper. In this case, the processed soil material must not be sucked off or pumped out.
  • the cutter 20 is therefore formed without pumping device for worn soil.
  • the cutting wheels 41, 41 ', as shown in Fig. 14, in the slot 80 can be moved together again and the mill 20 then without affecting the walls of the slot 80 are pulled.
  • FIGS. 15 and 16 show various milling cross-sections which are obtained in a method for soil cultivation can be.
  • the end walls 74 of the slot 80 only on a part of their overall width to mill and profile them in particular.

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  • 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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
EP04019187A 2004-08-12 2004-08-12 Procédé et dispositif pour le travail du sol Expired - Lifetime EP1630301B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE502004005275T DE502004005275D1 (de) 2004-08-12 2004-08-12 Verfahren und Vorrichtung zur Bodenbearbeitung
EP04019187A EP1630301B1 (fr) 2004-08-12 2004-08-12 Procédé et dispositif pour le travail du sol
ES04019187T ES2294410T3 (es) 2004-08-12 2004-08-12 Metodo y dispositivo par trabajar el suelo.
CA002513841A CA2513841C (fr) 2004-08-12 2005-07-26 Dispositif et methode de travail du sol
US11/189,722 US7559161B2 (en) 2004-08-12 2005-07-27 Soil working method and apparatus
SG200504677A SG120232A1 (en) 2004-08-12 2005-07-28 Soil working method and apparatus
RU2005124848/03A RU2304199C2 (ru) 2004-08-12 2005-08-04 Способ и устройство для разработки грунта
KR1020050073188A KR100763350B1 (ko) 2004-08-12 2005-08-10 토양 작업 방법 및 그 기구
JP2005233906A JP4448481B2 (ja) 2004-08-12 2005-08-12 土壌作業方法および土壌作業機械
CNB2005100924284A CN100548102C (zh) 2004-08-12 2005-08-12 一种土壤作业方法及设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04019187A EP1630301B1 (fr) 2004-08-12 2004-08-12 Procédé et dispositif pour le travail du sol

Publications (2)

Publication Number Publication Date
EP1630301A1 true EP1630301A1 (fr) 2006-03-01
EP1630301B1 EP1630301B1 (fr) 2007-10-17

Family

ID=34926149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04019187A Expired - Lifetime EP1630301B1 (fr) 2004-08-12 2004-08-12 Procédé et dispositif pour le travail du sol

Country Status (10)

Country Link
US (1) US7559161B2 (fr)
EP (1) EP1630301B1 (fr)
JP (1) JP4448481B2 (fr)
KR (1) KR100763350B1 (fr)
CN (1) CN100548102C (fr)
CA (1) CA2513841C (fr)
DE (1) DE502004005275D1 (fr)
ES (1) ES2294410T3 (fr)
RU (1) RU2304199C2 (fr)
SG (1) SG120232A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2113632A1 (fr) * 2008-04-28 2009-11-04 BAUER Maschinen GmbH Dispositif de raccordement destiné à former une introduction de liquide
EP2390420A1 (fr) * 2010-05-25 2011-11-30 Soletanche Freyssinet Paroi formée dans un sol, comprenant un élément préfabriqué creux, et procédé de réalisation d'une telle paroi
ITTO20100618A1 (it) * 2010-07-19 2012-01-20 Soilmec Spa Dispositivo di perforazione per l'esecuzione di diaframmi e relativo metodo.
EP2623677A1 (fr) * 2012-01-31 2013-08-07 Bauer Spezialtiefbau GmbH Procédé et agencement destinés à la fabrication d'un élément de paroi moulée
US8640364B2 (en) 2010-04-16 2014-02-04 Bauer Maschinen Gmbh Cutting device for producing vertically running trenches in the ground
EP3272946A1 (fr) * 2016-07-22 2018-01-24 Bauer Spezialtiefbau GmbH Dispositif de guidage et procede de production d'une fente

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110834A1 (it) * 2011-09-20 2013-03-21 Soilmec Spa Sistema di controllo per una macchina di scavo e/o perforazione di terreni e macchina di scavo e/o perforazione comprendente tale sistema.
EP2924174B1 (fr) * 2014-03-24 2018-12-26 Soilmec S.p.A. Équipement d'excavation à système hydraulique amélioré relatif
CN114467381B (zh) * 2021-12-21 2023-01-24 汪志宏 一种土地整理用深翻平地装置

Citations (4)

* Cited by examiner, † Cited by third party
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EP2113632A1 (fr) * 2008-04-28 2009-11-04 BAUER Maschinen GmbH Dispositif de raccordement destiné à former une introduction de liquide
CN101571036B (zh) * 2008-04-28 2015-07-22 包尔机械有限公司 用于形成流体供给的连接装置
US8640364B2 (en) 2010-04-16 2014-02-04 Bauer Maschinen Gmbh Cutting device for producing vertically running trenches in the ground
EP2390420A1 (fr) * 2010-05-25 2011-11-30 Soletanche Freyssinet Paroi formée dans un sol, comprenant un élément préfabriqué creux, et procédé de réalisation d'une telle paroi
FR2960570A1 (fr) * 2010-05-25 2011-12-02 Soletanche Freyssinet Paroi formee dans un sol, comprenant un element prefabrique creux, et procede de realisation d'une telle paroi
US9212462B2 (en) 2010-05-25 2015-12-15 Soletanche Freyssinet Wall formed in soil, the wall including a hollow prefabricated element, and a method of making such a wall
EP2410093A1 (fr) * 2010-07-19 2012-01-25 Soilmec S.p.A. Dispositif de forage pour l'exécution de parois de diaphragme et procédé associé
US9151011B2 (en) 2010-07-19 2015-10-06 Soilmec S.P.A. Drilling device for executing diaphragm walls and method thereof
ITTO20100618A1 (it) * 2010-07-19 2012-01-20 Soilmec Spa Dispositivo di perforazione per l'esecuzione di diaframmi e relativo metodo.
US8864422B2 (en) 2012-01-31 2014-10-21 Bauer Spezialtiefbau Gmbh Method and arrangement for producing a trench wall element
EP2623677A1 (fr) * 2012-01-31 2013-08-07 Bauer Spezialtiefbau GmbH Procédé et agencement destinés à la fabrication d'un élément de paroi moulée
EP3272946A1 (fr) * 2016-07-22 2018-01-24 Bauer Spezialtiefbau GmbH Dispositif de guidage et procede de production d'une fente

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KR100763350B1 (ko) 2007-10-05
DE502004005275D1 (de) 2007-11-29
CN1736141A (zh) 2006-02-22
US7559161B2 (en) 2009-07-14
RU2005124848A (ru) 2007-02-10
CA2513841A1 (fr) 2006-02-12
JP4448481B2 (ja) 2010-04-07
RU2304199C2 (ru) 2007-08-10
CA2513841C (fr) 2009-11-03
ES2294410T3 (es) 2008-04-01
SG120232A1 (en) 2006-03-28
KR20060050365A (ko) 2006-05-19
CN100548102C (zh) 2009-10-14

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