EP0985082A1 - Tunnel-boring machine - Google Patents
Tunnel-boring machineInfo
- Publication number
- EP0985082A1 EP0985082A1 EP98934751A EP98934751A EP0985082A1 EP 0985082 A1 EP0985082 A1 EP 0985082A1 EP 98934751 A EP98934751 A EP 98934751A EP 98934751 A EP98934751 A EP 98934751A EP 0985082 A1 EP0985082 A1 EP 0985082A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drill head
- boring machine
- tunnel boring
- tunnel
- machine according
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 32
- 239000011435 rock Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 230000001141 propulsive effect Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 238000002789 length control Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000005755 formation reaction Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0621—Shield advancing devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
Definitions
- the invention relates to a tunnel boring machine of the type corresponding to the preamble of claim 1 and also relates to a method according to claim 15.
- a so-called shield tail is provided in connection with a drill head shield usually provided behind the rotating part of the drill head, the outer diameter of which - depending on the tendency of the rock to converge - is selected to be somewhat smaller than the effective outer diameter of the drill head or also tapering towards the rear.
- the shield tail serves the
- a segment lining is carried out within the area covered by the shield tail at a distance from the inner circumferential surface of the shield tail, in which mostly individual, prefabricated concrete components are assembled with suitable aids to form a tubular, covering the entire tunnel wall . Since the shield tail and the segmental lining always overlap by a certain amount with respect to the longitudinal extent of the tunnel bore, a collapse of the tunnel wall is impossible.
- the shield operation is therefore particularly suitable for the drilling of tunnel bores in soft rock or less stable formations.
- tubbing cylinders which are located between the (non-rotated) drill head shield and the front face of the tubbing with respect to the longitudinal extension of the bore.
- a generic tunnel boring machine is known from Wirth, Erkelenz, which is suitable for use in hard rock as well as in soft rock formations, i.e. which works either with the open method or with the shield method.
- This device comprises a shield tail which always covers the tunnel space immediately behind the drill head shield and which consists of two shield tail segments which interlock in a telescopic manner.
- the telescopic overlap of the shield tail segments takes place over a length that is greater than the maximum stroke of a plurality of feed cylinders provided within the shield tail, so that the bore wall in this area is completely covered by the shield tail regardless of their operating state.
- the feed cylinders extend between the rear wall of the drill head shield and a bracing device which - as already explained above - can be braced radially against the borehole wall to absorb drilling reaction forces, provided that the properties of the rock formation permit this.
- tubbing cylinders are provided on the bracing device, pointing backwards with respect to the direction of the bore and distributed over the circumference of the bore, which are suitable for fitting a tubbing expansion that has already been carried out or has been used in the manner described above Support the steel ring and thus transfer drilling reaction forces into the tubbing extension when the tensioning device is released.
- this tunnel boring machine is used in hard rock, the tubbing cylinders are out of operation, whereas the bracing device for absorbing the reaction forces is braced against the tunnel wall.
- the feed of the drill head takes place by extending the feed cylinders, the feed being accompanied by the extension of the telescopic shield tail. If the tunnel boring driven in this way and by corresponding repositioning of the tensioning device encounters soft rock information, the support device is deactivated and the drilling reaction forces are derived via the tubbing cylinders in the tubbing expansion in the manner already described.
- the shield tail has one due to its telescopic construction
- the invention has for its object to further develop a generic tunnel boring machine, which is suitable both for open operation and for shield operation and thus for driving tunnel boring both in hard rock and in soft rock formations, in such a way that these disadvantages are improved.
- the tunnel boring machine comprises an inner kelly that can be displaced with respect to the tensioning device, which carries the drill head at its end on the face side and the feed generators are articulated on the inner kelly, the bore area directly adjoining the drill head space is no longer covered by the feed generators, so that already therefore the bore wall is more accessible. Furthermore, this configuration makes it possible to arrange the fixed parts of the feed generators mounted on the bracing device in such a way that only the movable components of the feed generators protrude on the face side.
- the measure can be dispensed with a telescopic design of the shield tail and its length can be reduced. As a result, changes in the direction of the tunnel bore can be made more easily.
- an embodiment according to claim 2 is particularly advantageous, in which the shield tail is designed in such a way that the region of the bore wall which it covers can be selectively released. This measure allows the length of the region of the bore wall which is always covered to be reduced even further, on the one hand making it even denser extension systems to be installed behind the working face in hard rock can be built, on the other hand even tighter changes of direction can be achieved.
- the configuration according to claim 2 can be accomplished, for example, in that the shield tail consists of a plurality of pipe segments which are divided in the longitudinal direction and are either attached to the drill head shield or are hinged to the center of the bore.
- the inner kelly is preferably mounted in the tensioning device itself, namely longitudinally displaceable, but non-rotatable.
- the inner wall is always essentially in the center of the hole, so that there is always a maximum free space for attaching extension systems to the wall of the hole.
- momentary reaction forces can also be released via the inner wall and the tensioning device into the rock formation forming the wall of the hole.
- a drive block is then preferably provided between the drill head and the inner bowl, with which the drill head can be set in rotation.
- the drive block is designed such that the drive reaction moments are introduced directly into the inner kelly.
- the drilling head is arranged in an articulated manner on the inner beam, in such a way that the axis of rotation of the drilling head can be pivoted with respect to the longitudinal axis of the inner beam in operation. This measure is particularly in connection with a
- the mounting of the drill head on the inner wall can be relieved if, according to claim 8, the control device is designed in such a way that it is also the same
- control device the feed generators and / or the force generators are formed by hydraulically actuated piston / cylinder units.
- the articulated connections between the drill head and the inner cell and / or between the inner cell and the clamping device are preferably formed by ball joints.
- the drill head is preferably driven electrically and / or hydraulically.
- a preferred embodiment of the tunnel boring machine according to claim 12 comprises integrated means for the simultaneous attachment of bore supports and / or formwork during the boring process, which are designed to be stationary with respect to the bore wall. As a result of this measure, the time required to advance a bore stroke can be used to attach extension systems.
- the means for attaching bore supports and / or casing between the drill head and the bracing device are arranged according to claim 13, so that the expansion systems can be installed directly after the drill head space.
- the drilling material detached from the working face is preferably transported away during the drilling process with the aid of a drilling material conveyor running through the inner bowl. This measure in turn does not restrict the free space required behind the drill head for tunnel expansion (claim 14).
- FIG. 1 shows a longitudinal section through the tunnel axis through the front part of a tunnel boring machine working in the tunnel according to the shield method when the tensioning device is being adjusted;
- Fig. 2 shows the same tunnel boring machine in a corresponding view as the tunnel drilling progresses in a soft-gesture information as well
- Fig. 3 the same tunnel boring machine in the open mode.
- the tunnel boring machine designated as a whole by 100, serves to drive up a tunnel 1 in the floor 2.
- the components which are important for the invention are shown in the drawing. If in the following we speak of "in front”, then we mean the part of the tunnel boring machine 100 shown on the left in the drawing facing the working face 3; “Rear” therefore designates the side of the tunnel boring machine 100 facing away from the working face 3 and shown on the right in the drawing.
- the front part of the tunnel boring machine 100 adjacent to the working face 3 has a central axis M which essentially coincides with the central axis of the tunnel 1, the latter not having to be straight, but can also run in an arc.
- the inner kelly can also be offset with respect to the tunnel axis.
- the tunnel boring machine 100 comprises a boring head, designated as a whole by 10, which essentially comprises a rotating drilling tool carrier 11, which serves to break down the rock standing against the working face, a fixed boring head shield 12, which adjoins this to the rear, and which defines the actual boring head space 13 separates from the tunnel that has already been opened, as well as a drive block 14 which - usually operated electrically or hydraulically - sets the drilling tool carrier 11 in rotation.
- the drilling head 10 and the components forming the drive head are those of a conventional type belonging to the prior art, so that they will not be discussed in detail here.
- the drill head 10 and the drive block 14 are on a bearing 15 on a rearward extending
- the bearing 15 is designed such that the drill head 10 and the drive block 14 can be pivoted such that the central axis of the drill head M 'is tilted to the central axis M by a certain angle during the drilling operation. This configuration makes it possible to change the direction of the tunnel bore. Furthermore, the bearing 15 comprises torque transmission elements 17, so that reaction torques caused by the drive of the drilling tool carrier 11 are derived via the bearing 15 into the inner wall 16.
- a control device serves to transmit feed forces and to pivot the drill head 10
- control device 18 which engages on the one hand on the inner wall 16, on the other hand on the drill head shield 12 or on a fixed part of the drive block 14.
- the control device 18 is formed by a piston / cylinder unit 19.
- the inner kelly 16 extends rearward through a bracing device 20 which comprises a plurality of piston / cylinder units 21 which are equipped with bracing claws 22 at their radially outer ends. Since the operating state of the tunnel boring machine 100 according to the invention shows the repositioning of the tensioning device, the piston / cylinder units 21 are in the retracted state, so that the tensioning claws 22 do not rest against the tunnel wall, but rather the device on the rear support 27 rests.
- the bearing of the inner kelly 16 in the tensioning device 20 is a bearing 23, which is designed such that the inner kelly is pivotable relative to the tensioning device 20 and displaceable in the longitudinal direction, but not rotatable, the latter property in turn being accomplished by torque transmission elements 24 provided in the bearing 23 becomes.
- two pre-thrust generators 25 which are designed as piston / cylinder units, are accommodated within the tensioning device 20. They are supported on the one hand on the tensioning device 20, on the other hand via radial extensions 26 on the inner cell 16, so that forces exerted by the feed generators 25 can be introduced into the drill head 10 via the inner cell 16 and the control device 18.
- an extendable support device 27 is provided on the inner kelly 16, which is located in the extended position in the extended position shown in FIG. 1, in which it is supported on the bore wall or on the inner wall of a bore extension.
- the support device 27 which also as a parallelogram, i.e. can be formed in a known manner transversely to the tunnel axis, the inner kelly 16 is held approximately in the middle of the tunnel when the
- Bracing device 20 is not activated.
- the inner kelly has a square cross section, ie it is designed as a type of box profile.
- a drill material conveyor 28 of known construction extends through the interior of the inner kelly and serves to remove the drill material loosened on the face 3.
- a so-called erector 29 is provided between the drill head 10 and the clamping device 20 — displaceable in the direction of the central axis M.
- This comprises an extendable middle part 30 and a holding device 31 arranged at the end of the middle part 30. It serves for the displacement of prefabricated components - for example made of concrete - for the production of a segment lining 32, which is indicated schematically in FIG. 2.
- a shield tail 33 which covers the inner wall of the borehole over a certain area and which supports the wall of a tunnel borehole driven in soft-gesture information, which is not yet secured by a tubbing extension 32, against collapsing.
- the shield tail 33 is connected to the drill head shield 12 via a series of piston / cylinder units 34 distributed over the circumference, only one of which is shown in FIGS. 1 and 2. With the aid of the piston / cylinder units 34, the shield tail 33 can be displaced slightly relative to the drill head shield 12, as is necessary if the drill head 10 is to be pivoted relative to the axis M in order to change the direction of the tunnel bore. In the shield operation shown in FIG.
- variable-length force generators 35 which are preferably designed as piston / cylinder units and are optionally removable, extend between the drill head shield 12 and an end wall 36 which is present in the bore and faces the working face 3 and which, as shown in FIG. 1, begins at the start of shield operation of a steel ring 37 braced against the bore wall, as the segment lining progresses - as shown in FIG. 2 - is formed by the end face of the segment lining itself.
- FIG. 1 the tunnel boring machine in shield operation is shown in soft gesture information during the repositioning of the tensioning device.
- the rear part of the inner kelly 16 and the non-activated bracing device 20 rest on the support device 27. Since there is no tubbing expansion, the feed and moment reaction forces are used during the subsequent drilling process, in which the bracing device 20 is in its position 1, the support device 27, on the other hand - also shown in dashed lines - is deactivated, which pressed against the bore wall
- FIG. 2 the tunnel boring machine 100 is also shown in the shield operation during the drilling process, specifically as the bore progresses in soft rock, so that already a tubbing extension 32 supports the bore wall.
- the tensioning device 20 was before Start of the drilling process activated by moving the piston / cylinder unit 21 to move the braces 22 from the dashed line in FIG. 2 to the extended position, in which they are supported on the tubbing extension 32 of the tunnel bore.
- the support device 27 was retracted from the operating position shown in broken lines, so that the inner frame 16 can now be displaced in the direction of the tunnel bore relative to the bracing device 20.
- the force generators support themselves to absorb propulsive and momentary reaction forces
- the tubbing expansion takes place within the area covered by the shield tail 33, so that a collapse of the rock material lying against the bore wall is reliably prevented.
- the open operating mode of the tunnel boring device 100 is now shown in FIG. 3. As can be seen immediately, the tubbing expansion is missing here; only steel supports 38 are provided to secure the bore wall. The absorption of the feed and moment reaction forces takes place via the activated bracing device, the bracing claws 22 of which are now pressed against the bore wall by means of the piston / cylinder unit 21. The feed is effected exclusively by the feed generator 25, so that the force generator 35 could be removed for better accessibility to the bore wall adjoining the drill head shield 12. Since likewise no shield tail 33 is required to support the bore wall, it can therefore be removed or even folded up, the bore wall region adjoining the drill head shield 12 is directly accessible for attaching extension systems.
- FIG. 3 shows an example of a concrete spraying device 39 and an anchor drilling device 40.
- the tunnel boring machine 100 according to the invention can be used to switch between shield operation and open operation in a simple manner. It is only necessary to put the tensioning device 20 into operation or to put it out of operation and to remove or install the force generators 35 and the shield tail 33.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722000 | 1997-05-27 | ||
DE19722000A DE19722000A1 (en) | 1997-05-27 | 1997-05-27 | Tunnel boring machine |
PCT/DE1998/001382 WO1998054442A1 (en) | 1997-05-27 | 1998-05-19 | Tunnel-boring machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0985082A1 true EP0985082A1 (en) | 2000-03-15 |
EP0985082B1 EP0985082B1 (en) | 2002-02-27 |
Family
ID=7830541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98934751A Expired - Lifetime EP0985082B1 (en) | 1997-05-27 | 1998-05-19 | Tunnel-boring machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US6431653B1 (en) |
EP (1) | EP0985082B1 (en) |
KR (1) | KR20010013098A (en) |
AT (1) | ATE213807T1 (en) |
AU (1) | AU738574B2 (en) |
BR (1) | BR9809164A (en) |
CA (1) | CA2291043A1 (en) |
DE (2) | DE19722000A1 (en) |
WO (1) | WO1998054442A1 (en) |
ZA (1) | ZA984521B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002048506A3 (en) * | 2000-12-13 | 2002-10-03 | Dm Technologies Ltd | Self-propelled remote mining conveyor,method and apparatus therefor |
CN107448206A (en) * | 2017-07-14 | 2017-12-08 | 华东交通大学 | A kind of series parallel type TBM support meanss with three-leg eyelid retractor and load equalizer |
CN109281675A (en) * | 2018-05-07 | 2019-01-29 | 中国铁建重工集团有限公司 | A kind of rock tunnel(ling) machine |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29919505U1 (en) * | 1999-11-05 | 2001-03-22 | Wirth Co Kg Masch Bohr | Tunnel boring machine |
US7695071B2 (en) | 2002-10-15 | 2010-04-13 | Minister Of Natural Resources | Automated excavation machine |
EP1703023B1 (en) * | 2005-03-18 | 2011-06-22 | BAUER Maschinen GmbH | Slit wall digging device with direction control system |
WO2009155110A2 (en) * | 2008-05-30 | 2009-12-23 | The Robbins Company | Apparatus and method for monitoring tunnel boring efficiency |
US8393828B1 (en) | 2010-05-20 | 2013-03-12 | American Augers, Inc. | Boring machine steering system with force multiplier |
US8210774B1 (en) | 2010-05-20 | 2012-07-03 | Astec Industries, Inc. | Guided boring machine and method |
US8113741B1 (en) | 2010-05-20 | 2012-02-14 | Astec Industries, Inc. | Boring machine with conveyor system for cuttings and method for boring therewith |
WO2014004405A1 (en) | 2012-06-25 | 2014-01-03 | The Robbins Company | Tunnel boring machine with cutterhead support assembly supporting a variable number of drive systems |
US9464487B1 (en) | 2015-07-22 | 2016-10-11 | William Harrison Zurn | Drill bit and cylinder body device, assemblies, systems and methods |
CN106499403B (en) * | 2016-12-28 | 2018-09-21 | 中铁工程装备集团有限公司 | A kind of triumphant formula TBM of small diameter central axle driving |
CN107288643B (en) * | 2017-07-14 | 2023-07-21 | 华东交通大学 | Self-adaptive three-foot parallel TBM (Tunnel boring machine) support with three-foot parallel support legs |
CN111684144B (en) * | 2017-07-31 | 2023-02-17 | 钻井技术服务(私人)有限公司 | Movable underground tunnel boring machine device |
JP7303779B2 (en) * | 2020-06-08 | 2023-07-05 | Jimテクノロジー株式会社 | tunnel excavator |
CN111894678A (en) * | 2020-09-04 | 2020-11-06 | 核工业北京地质研究院 | Automatic tunnel wall scanning system for open-type TBM construction |
NL2027629B1 (en) * | 2021-02-23 | 2022-09-20 | Ihc Holland Ie Bv | A boring machine |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1279053B (en) * | 1965-10-22 | 1968-10-03 | Demag Ag | Method for adjusting the walking gear of a tunnel boring machine and tunnel boring machine for carrying out this method |
US3411826A (en) | 1966-05-26 | 1968-11-19 | Smith Ind International Inc | Tunnel boring machine |
GB1469753A (en) | 1973-04-30 | 1977-04-06 | Mcalpine & Sons Ltd Sir Robert | Tunnelling machines |
US3870368A (en) * | 1973-05-23 | 1975-03-11 | Dresser Ind | Tunneling shield |
DE2851742C2 (en) | 1978-11-30 | 1986-02-06 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Spreading shield |
DE2940472C2 (en) | 1979-10-05 | 1982-11-11 | Thyssen Schachtbau GmbH, 4330 Mülheim | Part-cut tunneling machine |
GB2065747A (en) * | 1979-11-27 | 1981-07-01 | Markham & Co Ltd | Improvements in or relating to tunnelling |
US4371211A (en) | 1980-12-11 | 1983-02-01 | Jarva, Inc. | Tunnel boring machine and method of operating same |
DE3114899A1 (en) | 1981-04-13 | 1982-10-28 | Bade & Theelen Gmbh, 3160 Lehrte | Tunnel-driving machine and method of using this machine |
ZA842236B (en) * | 1983-05-10 | 1984-11-28 | Atlas Copco Ab | Machine for boring non-circular tunnels |
JPS61172993A (en) | 1985-01-29 | 1986-08-04 | 株式会社 イセキ開発工機 | Shielding tunnel excavator |
US4953914A (en) * | 1985-07-26 | 1990-09-04 | Baker Hughes Incorporated | Mining machine with roof bolting apparatus |
JP2652567B2 (en) * | 1988-12-29 | 1997-09-10 | 株式会社オリエンタルコンサルタンツ | Tunnel construction method and device |
IT1241160B (en) | 1990-04-02 | 1993-12-29 | Carlo Grandori | DOUBLE SHIELD CUTTER PERFECTED. |
DE4019912A1 (en) | 1990-06-22 | 1992-01-09 | Westfalia Becorit Ind Tech | Driving shield for tunnel or roadway construction - gives protection for placing of rings and hydraulically rams them into position |
SE466065B (en) | 1990-12-13 | 1991-12-09 | Atlas Copco Constr & Mining | tunnel boring machine |
US5125719A (en) | 1991-03-29 | 1992-06-30 | Larry Snyder | Tunnel boring machine and method |
US5234257A (en) * | 1991-10-11 | 1993-08-10 | The Robbins Company | Mobile mining machine having tilted swing axis and method |
JP3330210B2 (en) * | 1993-10-20 | 2002-09-30 | 大豊建設株式会社 | Rock tunnel excavation method and rock tunnel excavator |
JP2809377B2 (en) * | 1994-01-18 | 1998-10-08 | 三菱重工業株式会社 | Lining casting machine |
DE4413235C2 (en) | 1994-04-15 | 1999-04-29 | Voest Alpine Tunneltechnik Gmb | Tunnel boring machine or pipe jacking machine |
JP2657788B2 (en) * | 1995-05-12 | 1997-09-24 | 川崎重工業株式会社 | Tunnel excavator |
-
1997
- 1997-05-27 DE DE19722000A patent/DE19722000A1/en not_active Ceased
-
1998
- 1998-05-19 CA CA002291043A patent/CA2291043A1/en not_active Abandoned
- 1998-05-19 BR BR9809164-6A patent/BR9809164A/en active Search and Examination
- 1998-05-19 AU AU84301/98A patent/AU738574B2/en not_active Ceased
- 1998-05-19 WO PCT/DE1998/001382 patent/WO1998054442A1/en active IP Right Grant
- 1998-05-19 EP EP98934751A patent/EP0985082B1/en not_active Expired - Lifetime
- 1998-05-19 DE DE59803200T patent/DE59803200D1/en not_active Expired - Fee Related
- 1998-05-19 KR KR19997011077A patent/KR20010013098A/en active IP Right Grant
- 1998-05-19 AT AT98934751T patent/ATE213807T1/en not_active IP Right Cessation
- 1998-05-19 US US09/424,363 patent/US6431653B1/en not_active Expired - Fee Related
- 1998-05-27 ZA ZA984521A patent/ZA984521B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9854442A1 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6926368B2 (en) | 1999-02-16 | 2005-08-09 | Dm Technologies Ltd. | Method and apparatus for remote self-propelled conveying in mineral deposits |
WO2002048506A3 (en) * | 2000-12-13 | 2002-10-03 | Dm Technologies Ltd | Self-propelled remote mining conveyor,method and apparatus therefor |
CN107448206A (en) * | 2017-07-14 | 2017-12-08 | 华东交通大学 | A kind of series parallel type TBM support meanss with three-leg eyelid retractor and load equalizer |
CN107448206B (en) * | 2017-07-14 | 2019-02-19 | 华东交通大学 | A kind of series parallel type TBM support device with three-leg eyelid retractor and load balancer |
CN109281675A (en) * | 2018-05-07 | 2019-01-29 | 中国铁建重工集团有限公司 | A kind of rock tunnel(ling) machine |
Also Published As
Publication number | Publication date |
---|---|
DE59803200D1 (en) | 2002-04-04 |
AU8430198A (en) | 1998-12-30 |
DE19722000A1 (en) | 1998-12-03 |
ATE213807T1 (en) | 2002-03-15 |
KR20010013098A (en) | 2001-02-26 |
AU738574B2 (en) | 2001-09-20 |
WO1998054442A1 (en) | 1998-12-03 |
BR9809164A (en) | 2000-08-01 |
US6431653B1 (en) | 2002-08-13 |
ZA984521B (en) | 1998-12-29 |
EP0985082B1 (en) | 2002-02-27 |
CA2291043A1 (en) | 1998-12-03 |
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