WO2020012124A1 - Kit d'ancrage pour machine de forage - Google Patents
Kit d'ancrage pour machine de forage Download PDFInfo
- Publication number
- WO2020012124A1 WO2020012124A1 PCT/FR2019/051734 FR2019051734W WO2020012124A1 WO 2020012124 A1 WO2020012124 A1 WO 2020012124A1 FR 2019051734 W FR2019051734 W FR 2019051734W WO 2020012124 A1 WO2020012124 A1 WO 2020012124A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- anchoring
- module
- chassis
- kit
- drilling
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 139
- 238000005553 drilling Methods 0.000 title claims abstract description 87
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000003100 immobilizing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 24
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 208000029152 Small face Diseases 0.000 description 4
- 238000002715 modification method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
- 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
- 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
Definitions
- the present invention relates to the field of drilling in the ground, in particular with a view to manufacturing foundations, such as for example continuous screens made up of juxtaposed concrete wall elements.
- It relates more precisely to the field of drilling machines for making excavations in the ground in a substantially vertical direction of drilling.
- a drilling machine comprising a chassis carrying a drilling module.
- the chassis is generally suspended from a cable which extends from the end of the mast of a tracked carrier.
- the drilling module comprises cutting members, most often cutting drums which are rotatably mounted around axes of rotation perpendicular to the drilling path.
- Such a machine is generally called a cutter.
- An object of the present invention is to remedy the aforementioned drawbacks by proposing an anchoring kit which can be mounted on an existing standard drilling machine.
- the invention relates to an anchoring kit for a drilling machine provided with a chassis carrying a drilling module, the anchoring kit comprising at least a first anchoring module which comprises:
- a first part comprising an anchoring device for immobilizing the first part in the ground;
- a second part comprising a fixing device for fixing the second part to the chassis, the second part cooperating with the first part;
- the anchoring kit according to the invention is preferably intended for a standard drilling machine for making vertical trenches in the ground.
- the chassis of the drilling machine extends in a longitudinal direction, which is generally vertical.
- anchoring kit is intended to be mounted on an existing standard machine devoid of anchoring module.
- anchoring module means a module making it possible to immobilize part of the drilling machine in the ground, by resting on the walls of the trench.
- the anchoring kit therefore constitutes a structural unit distinct from the drilling machine which is attached to an existing and operational drilling machine.
- the anchor kit is mounted on the drilling machine by by means of the fixing device which fixes the second part to the chassis.
- the anchoring device is advantageously configured to immobilize the first part in the ground.
- the fixing device makes it possible to fix the second part to the chassis of the standard drilling machine.
- the fixing device is advantageously removable in order to be able to dismantle the anchoring kit when the latter is no longer useful.
- the anchoring device When the anchoring device is actuated, the first part is immobilized in the ground. It is in particular blocked in the vertical direction. Then, when the displacement device is actuated, the second part is moved relative to the first part which remains fixed. The displacement device therefore applies a force to the second part, which force is transmitted to the chassis and to the drilling module.
- the fact that the first part is immobilized in the ground makes it possible to apply a significant force to the drilling module, which facilitates the drilling of hard terrains.
- the displacement of the second part relative to the first part is a translation.
- the second part preferably comprises a guide shoe to facilitate the vertical sliding of the second part along a wall of the trench.
- the movement device advantageously comprises an actuator connected to the first part and to the second part of the first anchoring module.
- the actuator is advantageously disposed between the first part and the second part of the first anchoring module.
- this actuator can exert a push or a pull on the second part.
- several actuators can be provided between the first and the second part.
- the anchoring kit is supplied with energy by the drilling machine.
- the actuator comprises a hydraulic cylinder
- the anchoring kit further comprises a hydraulic connection connected to the hydraulic cylinder, the hydraulic connection being configured to be connected to a hydraulic hose of the chassis.
- the presence of the hydraulic connection allows easy mounting of the anchoring kit to the standard drilling machine and rapid installation of the anchoring kit to the drilling machine.
- the anchoring device comprises a first and a second anchoring pads deployable in a second direction which is transverse to the first direction, the direction of deployment of the first pad being opposite to the direction of deployment of the second pad.
- the first and second anchoring pads are deployed and bear against the opposite walls of the trench, preferably the two largest walls, which immobilizes the first part in the trench.
- first and second anchor pads can alternately be deployed so as to come into abutment against the two smallest walls of the trench.
- the first part further comprises a body
- the anchoring device comprises an actuator connected to the first and second pads, the actuator being slidably mounted relative to the body in a third direction transverse to the first direction.
- the anchoring of the anchoring device in the trench does not cause the body to move according to the third direction.
- One advantage is to avoid moving the chassis during anchoring in the trench, which allows not to deviate from the drilling trajectory.
- the first anchoring module further comprises a guide system for guiding the movement of the chassis relative to the first part.
- This guidance is advantageously carried out in the first direction.
- the guide system has the function of guiding the movement in vertical translation of the chassis relative to the first part.
- the guide system comprises a first portion and a second portion mounted to slide relative to the first portion in the first direction, in which the second portion comprises members for fixing to the chassis, while the first portion is fixed to the device. anchor.
- the anchoring kit further comprises a second anchoring module and, preferably, a connecting device for securing together the first and second anchoring modules.
- connection device is fixed to the first parts of the first and second anchoring modules.
- the first and second anchoring modules are fixed to each of the small faces of the chassis of the drilling machine and the connection device extends between the first and second anchoring modules.
- the connecting device comprises first and second connecting members which flank the large faces of the chassis.
- connection device comprises a passage for guiding the movement of the chassis, in which the displacement device comprises a first actuator disposed between the connecting device and the second part of the first anchoring module and a second actuator arranged between the connecting device and the second part of the second anchoring module.
- connection device consists of the first parts of the first and second anchoring modules.
- the connecting device has a cross section, with reference to the longitudinal (vertical) direction of the chassis, which is larger than the cross section of the chassis.
- the invention further relates to a drilling machine which comprises a chassis extending in a longitudinal direction and having a lower part carrying a drilling module, said drilling machine further comprising an anchoring kit according to the invention, the second part of the first anchoring module being fixed to the chassis.
- the anchoring kit also comprises a second anchoring module which comprises a second part fixed to the chassis.
- the lower part of the chassis is provided with a pump, said drilling module being provided with rotary cutting drums around axes perpendicular to the longitudinal direction, in which the length of the drilling machine is less than 7 meters.
- Such a machine is generally called a "cutter”. More particularly, this drilling machine is a compact cutter when its length is less than 7 meters.
- the length of the kit is substantially equal to the length of the chassis.
- the second part is disposed between the first part and the drilling module. It is therefore understood that the displacement device exerts a vertical thrust directed downwards on the first part, and therefore on the chassis.
- the first part prefferably be arranged between the second part and the drilling module.
- the displacement device exerts a traction on the chassis directed downwards.
- the invention also relates to a method for modifying a drilling machine, in which a drilling machine is provided provided with a chassis extending in a longitudinal direction, the chassis having a lower part carrying a drilling module, process in which: an anchoring kit according to the invention is provided;
- the second part of the first anchoring module of the anchoring kit is fixed to the chassis so that the first direction is parallel to the longitudinal direction.
- the modification method according to the invention comprises fixing the second part of the second anchoring module to the chassis, on the face opposite to that receiving the second part of the first anchor module.
- the above-mentioned connecting device is put in place in order to connect the first and second anchoring modules together.
- the modification method comprises a step of prior disassembly of the said guide module (s) before the fixing of the second part (s) to the small faces of the chassis .
- FIG. 1 is a compact strawberry type drilling machine, known elsewhere;
- FIG. 2 illustrates the drilling machine of Figure 1 equipped with an anchoring kit according to a first embodiment of the invention, the displacement device being retracted;
- FIG. 3 illustrates the machine of Figure 2, the displacement device being deployed to exert on the drilling module a force directed downwards;
- FIG. 4 is a detail view of the anchoring kit according to the first embodiment
- FIG. 5 is a schematic illustration, in side view, of the machine of Figure 3;
- FIG. 6 illustrates the drilling machine of Figure 1 equipped with an anchoring kit according to a second embodiment of the invention, the displacement device being deployed;
- FIG. 7 illustrates the machine of Figure 6, the displacement device being retracted to exert on the drilling module a force directed downwards;
- FIG. 8 illustrates the drilling machine of Figure 1 equipped with an anchoring kit according to a third embodiment of the invention, the displacement device being in the retracted position;
- FIG. 1 schematically illustrates a drilling machine 10 which is used to carry out an excavation in soil S.
- This drilling machine 10 known moreover, is a compact cutter having a height H of the order of 5 m.
- the drilling machine 10 comprises a chassis 12 having an upper end portion 12a which is fixed to lift cables 14.
- the lift cables 14 are connected to the upper end of a mast of a carrier, for example a carrier with tracks (not illustrated here).
- the chassis 12 has a lower end portion 12b which carries a drilling module 16.
- the drilling module 16 comprises cutting drums 18 which are rotatable about axes of rotation Y, Z perpendicular to the longitudinal axis X of the chassis 12.
- the longitudinal axis X of the chassis is vertical, while the axes of rotation Y, Z of the rotary drums are horizontal.
- the drilling machine 10 also comprises a suction member 15 connected to a pipe 17 for suctioning and evacuating the cuttings mixed with the drilling mud.
- the chassis 12 is equipped with a first guide element 20 and a second guide element 22 which are fixed to the smaller faces 12c, 12d of the chassis 12.
- the guide elements 20, 22 include guide plates allowing the chassis to slide along the walls.
- Such a drilling machine 10 has, in a known manner, the drawback of applying a load on the tool that is too low for drilling hard ground or on twisted panels.
- the drilling machine 10 of FIG. 1 is modified according to a modification method in accordance with the invention for mounting an anchor kit according to the present invention.
- anchoring kit ÎOO constitutes an added structural unit which is distinct from the drilling machine 10.
- FIG 4 there is illustrated an anchoring kit 100 according to a first embodiment of the invention.
- the anchoring kit 100 comprises a first anchoring module 110 which comprises a first part 112 comprising an anchoring device 114 for immobilizing the first part in the ground.
- the anchoring device 114 will be described in more detail below.
- the first anchoring module 114 also comprises a second part 116 which includes a fixing device 118 for fixing the second part 116 to the chassis 12.
- the fixing device 118 comprises for example bolts 119.
- the second part 116 cooperates with the first part 112. More specifically, the first anchoring module 110 comprises a displacement device 122 for moving the second part 116 relative to the first part 112 in a first direction A It can be seen that when the first anchoring module is mounted on the chassis, the first direction A is parallel to the longitudinal direction X of the chassis, these two directions being substantially vertical.
- the displacement device 122 comprises an actuator 124 which is connected to the first part 112 and to the second part 116.
- the actuation of the actuator 124 has the effect of moving the second part 116 relative to the first part 112 in translation in the first direction A.
- the actuator 124 includes a hydraulic cylinder 126.
- the anchoring kit 100 further comprises a hydraulic connector 130 which is connected to the cylinder 126 and which is also configured to be connected to a hose. hydraulic 13 of chassis 12.
- the fixing device 118 allows the second part 116 to be fixed removably to the first small face 12c of the chassis 12.
- the anchoring device 114 comprises a first and a second anchoring pads 140, 142 which are deployable in a second direction B which is transverse to the first direction A.
- the direction of deployment of the first anchoring pad 140 is opposite to the direction of deployment of the second anchoring pad 142.
- the anchoring device in the anchored position is illustrated, the first and second pads d anchoring 140, 142 bearing against the opposite walls PI and P2 of the trench T excavated in the ground S in order to immobilize the first part 112.
- the first part 112 further comprises a body 144
- the anchoring device 114 comprises first and second actuators 146, 148.
- hydraulic cylinders which are connected respectively to the first and second anchoring pads 140, 142.
- the actuators 146, 148 are mounted to slide relative to the body 144 in a third direction C which is transverse to the first direction A.
- the second and third directions B, C are parallel.
- This floating assembly has the effect of anchoring the first part 112 in the ground without modifying the position of the body 144, which makes it possible not to modify the position of the drilling module during anchoring. An advantage is not to deviate the drilling trajectory during anchoring.
- the first anchoring module 110 further comprises a guide system 150 for guiding the movement of the frame 12 in translation relative to the first part 112 according to the first direction to.
- the guide system 150 comprises a first portion 152 and a second portion 154 which is slidably mounted relative to the first portion.
- the second portion 154 comprises fixing members 156 for fixing the second portion 154 to the chassis 12.
- the first portion 112 of the first anchoring module 110 comprises the first portion 152 of the guide system 150.
- the second portion 154 comprises a rail 158
- the first portion 152 comprises a groove 160 in which the rail 158 engages, which makes it possible to define a sliding connection between the chassis 12 and the first part 112 of the first module anchor 110.
- the rail 158 is fixed integrally to the chassis by means of the fixing members 156, for example bolts.
- the anchoring kit 100 also comprises a second anchoring module 110 ′ which is here identical to the first anchoring module 110.
- the second anchoring module 110 ′ also includes a first part 112 ′ provided with an anchoring device 114 ′, and a second part 116 ′ intended to be fixed to the chassis 12. It also comprises a fixing device 118 ′ to the chassis, as well as a displacement device 122 '.
- the anchoring kit 100 also includes a connecting device 170 for securing together the first and second anchoring modules 110, 110 ′.
- the link 170 is arranged to secure together the first parts 112, 112 'of the first and second anchor modules 110, 110'.
- the connecting device here consists of bars 172,174 forming a rigid element which connects the first parts to each other.
- the second part 116 of the first anchoring module is arranged between the first part 112 and the drilling module 16.
- FIGS. 6 and 7 a second description will now be described embodiment of the anchoring kit 200 in accordance with the present invention.
- the anchoring kit 200 is mounted on the drilling machine 10 illustrated in FIG. 1. Like the first embodiment, the anchoring kit 200 comprises a first anchoring module 210 which comprises a first part 212 comprising an anchoring device 214 for immobilizing the first part 212 in the ground, as well as a second part 216 comprising a fixing device 218 for fixing the second part to the chassis 12, the second part 216 cooperating with the first part 212.
- a first anchoring module 210 which comprises a first part 212 comprising an anchoring device 214 for immobilizing the first part 212 in the ground, as well as a second part 216 comprising a fixing device 218 for fixing the second part to the chassis 12, the second part 216 cooperating with the first part 212.
- the anchoring kit 200 also comprises a displacement device 222 for displacing the second part 216 relative to the first part 212 in the first direction A. It is understood with the aid of Figures 6 and 7 that the anchor kit 200 according to the second embodiment is very similar to the anchor kit 100 according to the first embodiment which has been described above. Said anchor 200 comprises anchor devices 214, 214 ′, as well as displacement devices 222, 222 ′ comprising hydraulic jacks. The second embodiment of the anchor kit 200 differs from the first mode in that the first part is arranged between the second part and the drilling module. In FIG. 6, the displacement devices 222, 222 ′ are in the deployed position.
- the actuation of the displacement devices 222, 222' has the effect of bringing the jacks of the devices displacement 222,222 ′ in the retracted position, which exerts a traction directed downwards on the second part 216, which therefore causes traction on the chassis 12 and therefore on the drilling module 16.
- FIGS. 8 and 9 we will now describe a third embodiment of the anchoring kit 300 according to the invention.
- the anchor kit 300 is mounted on the drilling machine 10 illustrated in FIG. 1.
- the third embodiment of the anchor kit 300 differs from the first embodiment by the fact that the connection device 370 which links together the first parts 312, 312 'of the first and second anchor modules 310, 310' has a passage 372 for guiding the movement of the chassis 12 in the longitudinal direction X.
- the first parts 312, 312 'of the first and second anchoring modules 310, 310' form a single piece.
- this single piece comprises an anchoring device 314 provided with a pair of large anchoring pads 315 which extend along the width of the drilling machine.
- the second part 316 of the first anchoring module 310 is also disposed between the first part 312 of the first anchoring module 310 and the drilling module 16.
- This anchoring kit 300 comprises a first actuator 323 disposed between the connecting device 370 and the second part 316 of the first anchoring module 310 and a second actuator 325 disposed between the connecting device 370 and the second part 316 'of the second anchor module 310 '.
- the anchoring device 314 When the anchoring device 314 is actuated, the first part is immobilized in the ground. Like the first embodiment, the first and second actuators 323,325 are in the retracted position, as illustrated in FIG. 8, and the actuation of the displacement device 322 has the effect of deploying the first and second actuators 323,325, which generates a thrust directed downwards on the chassis 12 and on the drilling module 16.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020217004167A KR20210030438A (ko) | 2018-07-13 | 2019-07-10 | 드릴링 머신용 앵커링 키트 |
JP2021500950A JP7373548B2 (ja) | 2018-07-13 | 2019-07-10 | 掘削機用アンカーキット |
US17/259,567 US20210270000A1 (en) | 2018-07-13 | 2019-07-10 | Anchoring kit for a drilling machine |
EP19748876.0A EP3821082A1 (fr) | 2018-07-13 | 2019-07-10 | Kit d'ancrage pour machine de forage |
CN201980047036.6A CN112424425B (zh) | 2018-07-13 | 2019-07-10 | 用于钻孔机的锚固套件 |
SG11202013017UA SG11202013017UA (en) | 2018-07-13 | 2019-07-10 | Anchoring kit for a drilling machine |
CN202310112205.8A CN115874638A (zh) | 2018-07-13 | 2019-07-10 | 用于钻孔机的锚固套件 |
CA3105606A CA3105606A1 (fr) | 2018-07-13 | 2019-07-10 | Kit d'ancrage pour machine de forage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856478 | 2018-07-13 | ||
FR1856478A FR3083819B1 (fr) | 2018-07-13 | 2018-07-13 | Kit d'ancrage pour machine de forage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020012124A1 true WO2020012124A1 (fr) | 2020-01-16 |
Family
ID=65861325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2019/051734 WO2020012124A1 (fr) | 2018-07-13 | 2019-07-10 | Kit d'ancrage pour machine de forage |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210270000A1 (fr) |
EP (1) | EP3821082A1 (fr) |
JP (1) | JP7373548B2 (fr) |
KR (1) | KR20210030438A (fr) |
CN (2) | CN112424425B (fr) |
CA (1) | CA3105606A1 (fr) |
FR (1) | FR3083819B1 (fr) |
SG (1) | SG11202013017UA (fr) |
WO (1) | WO2020012124A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019101305A1 (de) * | 2019-01-18 | 2020-07-23 | Liebherr-Werk Nenzing Gmbh | Modulare Schlitzwandfräse |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1534611A1 (de) * | 1965-12-13 | 1969-08-28 | Demag Ag | Vorrichtung zur Kurvensteuerung einer ins Bohrloch einfahrenden Tunnelbohrmaschine |
DE3615068C1 (en) * | 1986-05-03 | 1987-10-08 | Dyckerhoff & Widmann Ag | Rope-guided trench-wall grab |
EP0592329A1 (fr) * | 1992-10-09 | 1994-04-13 | Compagnie Du Sol | Organe de guidage télescopique pour appareil destiné à creuser dans le sol des tranchées de grande profondeur à l'aide de tambours de fraisage |
EP0811724A1 (fr) | 1996-06-04 | 1997-12-10 | Compagnie Du Sol | Appareil à châssis télescopique pour creuser des tranchées dans le sol |
DE112014004022T5 (de) * | 2013-11-29 | 2016-07-21 | Komatsu Ltd. | Tunnelbohrvorrichtung und Steuerverfahren dafür |
WO2017042500A1 (fr) * | 2015-09-10 | 2017-03-16 | Soletanche Freyssinet | Machine de forage |
WO2017042499A2 (fr) | 2015-09-10 | 2017-03-16 | Soletanche Freyssinet | Machine de forage munie d'un dispositif d'ancrage permettant un deplacement horizontal du module de forage en position ancree |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES420924A1 (es) * | 1972-12-14 | 1976-04-01 | Hydrosol | Dispositivo de perforacion. |
JPS58171983U (ja) * | 1982-05-06 | 1983-11-17 | 前田建設工業株式会社 | 掘削機 |
JPH0437964Y2 (fr) * | 1987-09-09 | 1992-09-07 | ||
JP2684131B2 (ja) * | 1991-11-08 | 1997-12-03 | 菱建基礎株式会社 | 掘削機 |
FR2806112B1 (fr) * | 2000-03-13 | 2002-06-14 | Cie Du Sol | Appareil de forage en terrain dur |
FR2806111B1 (fr) * | 2000-03-13 | 2002-06-14 | Cie Du Sol | Appareil de forage en terrain dur |
EP1703023B1 (fr) * | 2005-03-18 | 2011-06-22 | BAUER Maschinen GmbH | Benne de forage pour creuser des tranchées dans le sol avec commande de direction |
EP2378002B1 (fr) * | 2010-04-16 | 2013-07-17 | BAUER Maschinen GmbH | Dispositif de pelousage pour établir une fente s'étendant verticalement dans le sol |
FR3039851B1 (fr) | 2015-08-05 | 2021-12-10 | Soletanche Freyssinet | Outil d'excavation par impulsions electriques |
FR3041022B1 (fr) * | 2015-09-10 | 2017-09-29 | Soletanche Freyssinet | Machine de forage ancrable munie d'un module de forage articule et mobile en translation |
FR3060046B1 (fr) | 2016-12-14 | 2020-10-30 | Soletanche Freyssinet | Machine de forage munie de quatre organes de forage |
-
2018
- 2018-07-13 FR FR1856478A patent/FR3083819B1/fr active Active
-
2019
- 2019-07-10 KR KR1020217004167A patent/KR20210030438A/ko active Search and Examination
- 2019-07-10 CA CA3105606A patent/CA3105606A1/fr active Pending
- 2019-07-10 SG SG11202013017UA patent/SG11202013017UA/en unknown
- 2019-07-10 WO PCT/FR2019/051734 patent/WO2020012124A1/fr unknown
- 2019-07-10 EP EP19748876.0A patent/EP3821082A1/fr active Pending
- 2019-07-10 CN CN201980047036.6A patent/CN112424425B/zh active Active
- 2019-07-10 JP JP2021500950A patent/JP7373548B2/ja active Active
- 2019-07-10 CN CN202310112205.8A patent/CN115874638A/zh active Pending
- 2019-07-10 US US17/259,567 patent/US20210270000A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1534611A1 (de) * | 1965-12-13 | 1969-08-28 | Demag Ag | Vorrichtung zur Kurvensteuerung einer ins Bohrloch einfahrenden Tunnelbohrmaschine |
DE3615068C1 (en) * | 1986-05-03 | 1987-10-08 | Dyckerhoff & Widmann Ag | Rope-guided trench-wall grab |
EP0592329A1 (fr) * | 1992-10-09 | 1994-04-13 | Compagnie Du Sol | Organe de guidage télescopique pour appareil destiné à creuser dans le sol des tranchées de grande profondeur à l'aide de tambours de fraisage |
EP0811724A1 (fr) | 1996-06-04 | 1997-12-10 | Compagnie Du Sol | Appareil à châssis télescopique pour creuser des tranchées dans le sol |
DE112014004022T5 (de) * | 2013-11-29 | 2016-07-21 | Komatsu Ltd. | Tunnelbohrvorrichtung und Steuerverfahren dafür |
WO2017042500A1 (fr) * | 2015-09-10 | 2017-03-16 | Soletanche Freyssinet | Machine de forage |
WO2017042499A2 (fr) | 2015-09-10 | 2017-03-16 | Soletanche Freyssinet | Machine de forage munie d'un dispositif d'ancrage permettant un deplacement horizontal du module de forage en position ancree |
Also Published As
Publication number | Publication date |
---|---|
KR20210030438A (ko) | 2021-03-17 |
FR3083819A1 (fr) | 2020-01-17 |
EP3821082A1 (fr) | 2021-05-19 |
FR3083819B1 (fr) | 2020-11-27 |
JP2021524551A (ja) | 2021-09-13 |
JP7373548B2 (ja) | 2023-11-02 |
CN112424425A (zh) | 2021-02-26 |
CA3105606A1 (fr) | 2020-01-16 |
SG11202013017UA (en) | 2021-02-25 |
CN115874638A (zh) | 2023-03-31 |
CN112424425B (zh) | 2023-05-30 |
US20210270000A1 (en) | 2021-09-02 |
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