EP0759117B1 - Anordnung zum vortrieb eines tunnel- oder abwasserrohrs - Google Patents
Anordnung zum vortrieb eines tunnel- oder abwasserrohrs Download PDFInfo
- Publication number
- EP0759117B1 EP0759117B1 EP95915162A EP95915162A EP0759117B1 EP 0759117 B1 EP0759117 B1 EP 0759117B1 EP 95915162 A EP95915162 A EP 95915162A EP 95915162 A EP95915162 A EP 95915162A EP 0759117 B1 EP0759117 B1 EP 0759117B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe
- arrangement according
- thick matter
- matter pump
- pressure
- 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.)
- Expired - Lifetime
Links
- 239000004575 stone Substances 0.000 claims description 26
- 238000005520 cutting process Methods 0.000 claims description 12
- 239000000314 lubricant Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 230000005641 tunneling Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Images
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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
-
- 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
- E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
-
- 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
Definitions
- the invention relates to an arrangement for propelling a Tunnel or sewer pipe in the preamble of Claim 1 specified version.
- the invention has for its object an arrangement to improve the type specified at the beginning, that even on floors with soft plastic and liquid consistency prevents overburden breakthrough and the earth pressure in front of the head is kept constant can be.
- the solution according to the invention is based on the idea on the exit side of the with the cutting space of the jacking head connected transport pipe a back pressure build up, even with soft plastic overburden a first pressure maintenance adapted to the propulsion.
- a pressure-tight lockable Stone trap and the pressure-tight lockable Suction side of a thick matter pump can be connected and that the thick matter pump on the pressure side with a successive extendable conveyor line for the overburden is, the thick matter pump as a hydraulically operated Piston pump with one or two delivery cylinders is formed, the feed cylinder in a pressure-tight closable material feed container opens or open into which a connected to the delivery line, alternately to the conveyor cylinder or cylinders connectable pipe slide engages.
- the pressure tight Formation of the overburden transport route to the suction side the thick matter pump allows for given propulsion the adaptation of the back pressure to earth pressure, namely regardless of the consistency of the overburden.
- the thick matter pump can create an additional overpressure for removal of the overburden is available through the conveyor line put.
- the stone trap according to the invention before Suction side of the thick matter pump, which is also hermetic completed, ensures that it is along the delivery line to no blockers that are difficult could be found.
- the thick matter pump is appropriately in the against Jacking head attached to the pipe section.
- the thick matter pump and its preferably hydraulic Drive units can be separated at one interface and mountable in two adjacent pipe sections his.
- the stone trap is expediently rigid flanged the outlet end of the transport pipe, while the compensator between the stone trap and the suction side of the thick matter pump is.
- An advantageous embodiment of the invention provides before that the stone trap one in a pressure tight with a removable cover that can be closed on the entry side to the delivery pipe and on the outlet side to the suction side the pot connected to the thick matter pump Sieve grid, the solid, like stones or root pieces over a certain size that too could lead to a blockage of the delivery line, holds back.
- the stone trap can also be used as a cross slide trained, tapering in the passage opening and / or a passage channel for a screen grid have the overburden canal. In the case of cleaning the Cross slide moved so that the passage channel of is accessible from the outside for cleaning purposes.
- the thick matter pump and / or their drive units on one side vertical plane of symmetry of the tunnel tubes arranged offset.
- To prevent the head from rolling around the Avoiding the longitudinal axis is according to an advantageous Embodiment of the invention on the free side of the A counterweight for the mass balance arranged.
- the tunnel boring machine shown in the drawing is for the production of micro tunnels and Small tunnels determine which tunnel or sewage pipes using the pipe jacking process from a starting shaft 10 with the help of a hydraulic actuatable press slide 12 in a tunneling section 14 are introduced.
- the head 16 essentially consists of a cylindrical shield jacket 18, one the shield jacket frontal, motor-driven, with Cutting teeth 20 equipped scraper 22 and one with a motor-driven screw conveyor 24 equipped, on the entry side into the cutting space 26 of the Head 16 engaging through the partition 28th of the cutting space reaching through to the rear transport tube 30 for the overburden accumulating in the cutting space 26 32.
- a pressure-tight sealable by means of a cover 34 Flanged stone trap 36 At the outlet end of the transport pipe 30 is a pressure-tight sealable by means of a cover 34 Flanged stone trap 36, the outlet port 38 via a flexible compensator 40 with the suction space located in a material feed container 42 a two-cylinder thick matter pump 44 connected is.
- the material feed container 42 is by means of a Lid 46 can be closed pressure-tight.
- the conveyor cylinders 48 of the thick matter pump 44 open into the material feed container at the end 42. Your pistons are push-pull hydraulically displaceable with the help of the hydraulic cylinders 50.
- the control of the thick matter pump 44 takes place via a hydraulic unit 58 and an electrical one Control unit 60.
- the stone trap 36 shown in Fig. 5a and b consists in essentially from a cylindrical pot 82 with a inlet-side flange connection 84 for the transport pipe 30 and a laterally outgoing output Outlet connector 38, and a screen grid 86, the back closed by the lid 34 and with this is rigidly connected and funnel-like at the front flange-side inlet opening 88 is open.
- This arrangement ensures that only such Overburden that fits through the screen grid 86 the thick matter pump 44 is forwarded for removal becomes. Larger pieces arriving with the overburden 32 collect in the screen grid 86 and can be removed of the lid 34 together with the screen grid 86 from the Stone trap 36 to be removed.
- the starting shaft 10 manufactured in the lowering process and the press slide 12 positioned within the starting shaft.
- the head 16 with the help of the press slide 12 a bit into the tunneling section shifted in and the resulting overburden from the Starting shaft removed.
- step by step they become Pipe pieces 62 lowered in the starting shaft 10 and with the Press carriage pressed into the tunneling section 14.
- the Thick matter pump 44 mounted over the stone trap 36 is connected to the transport pipe 30.
- the pressure side outgoing feed line at the thick matter pump 44 56 is a two-armed articulated tube 64 and the vertical Line piece 66 via the starting shaft 10 after led outside.
- each piece of pipe 62 is another Line section 68 inserted into the starting shaft 10 and coupled into the delivery line 56.
- the feed the machine then takes place via the press slide 12 gradually by one piece of pipe length.
- the propulsion is carried out by suitably positioned sensors 70, 72, 74 the pressure in the cutting space 26 of the head 16, at the entrance to the stone trap 36 and inside of the suction space 42 measured and monitored.
- About constipation within the thick matter pump 44 and the delivery line 56 to avoid oversized stones and Roots and other contaminants in the soil could be intercepted with the help of the stone trap 36.
- By continuously measuring the earth pressure over the Pressure sensors 72, 74 in front of and behind the stone trap 36 ensures that a tamper is immediately detected and can then be eliminated.
- the stone trap can for this purpose on its cover 34 slightly opened and getting cleaned. This can either be automatic or done manually.
- the frictional resistance fluctuate in the delivery line 56 and partially can be very high is at the entrance of the delivery line 56 an injection ring nozzle 76 is provided, via which a Lubricant or water injected into the delivery line can be.
- both the thick matter pump 44 and the hydraulic unit 58 must be accessible for repair purposes, they are one-sided while leaving a free space 78 arranged to the tunnel vertical axis.
- counterweights 80 By additionally in the relevant piece of pipe 62 attached counterweights 80 a mass balance is effected in order to prevent the Preventing head 16.
- the invention refers to an arrangement for propelling a Tunnel or sewer pipe along one of one Starting shaft 10 to a heading section leading to a target shaft 14.
- the arrangement is especially for that Production of micro tunnels or small tunnels, where train by train pipe sections 62 into the tunneling section against a driving head arranged on the face 16 can be pressed.
- For removing the overburden 32 is one in the cutting space 26 of the head engaging screw conveyor provided at the outlet-side end one behind the other pressure-tight lockable stone trap 36 and the pressure-tight lockable Suction side 42 of a thick matter pump 44 can be connected are, while the thick matter pump 44 pressure side with a successively extendable delivery line 56 for the overburden is connected.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Description
- Fig. 1
- eine nach dem Rohrpreßverfahren arbeitende Tunnelvortriebsmaschine in schaubildlicher Darstellung;
- Fig. 2
- eine Seitenansicht der Vortriebsmaschine nach Fig. 1;
- Fig. 3a bis d
- Schnitte entlang den Schnittlinien A-A, B-B, C-C und D-D der Fig. 2;
- Fig. 4
- eine vergrößerte Darstellung der Fig. 3d,
- Fig. 5a und b
- einen Längsschnitt durch die Steinfalle nach Fig. 2 und einen Schnitt entlang der Schnittlinie 5-5 der Fig. 5a.
Claims (14)
- Anordnung zum Vortrieb eines Tunnel- oder Abwasserrohrs entlang einer von einem Startschacht (10) zu einem Zielschacht führenden Vortriebsstrecke (14) mit einem einen zylindrischen Schildmantel (18) und eine stirnseitig um die Zentralachse des Schildmantel drehbare, motorisch antreibbare Schürtscheibe (22) aufweisenden Vortriebskopf (16), mit einem innerhalb des Startschachts an einem Widerlager abstützbaren Preßschlitten (12), der dazu bestimmt ist, eine Anzahl nacheinander über den Startschacht (10) in die Vortriebsstrecke (14) einführbare Rohrstücke (62), deren erstes Rohrstück axial gegen den Schildmantel (18) des Vortriebskopfs (16) zur Anlage bringbar ist, axial in Richtung Vortriebsstrecke zu pressen, mit einem über Durchtrittsöffnungen in der Schürtscheibe (22) mit Abraum (32) beaufschlagbaren Schneidraum (26) und mit einem vorzugsweise mit einer Förderschnecke (24) oder einem Förderschneckenpaar bestückten Transportrohr (30) für den Abtransport des Abraums (32) aus dem Schneidraum (26) zu einer austrittseitig an das Transportrohr anschließbaren Abraumtransportstrecke, dadurch gekennzeichnet, daß an das austrittsseitige Ende des Transportrohrs (30) hintereinander eine druckdicht verschließbare Steinfalle (36) und die druckdicht verschließbare Saugseite (42) einer Dickstoffpumpe (44) anschließbar sind, daß die Dickstoffpumpe (44) druckseitig mit einer sukzessive verlängerbaren Förderleitung (56, 68, 66) für den Abraum (32) verbindbar ist und daß die Dickstoffpumpe (44) als hydraulisch betätigbare Kolbenpumpe mit einem oder zwei Förderzylindern (48) ausgebildet ist, deren Förderzylinder (48) in einen druckdicht verschließbaren Materialaufgabebehälter (42) mündet bzw. münden, in welchen ein an die Färderleitung angeschlossener, abwechselnd an den oder die Förderzylinder (48) anschließbarer Rohrschieber (52) eingreift.
- Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Dickstoffpumpe (44) in das gegen den Vortriebskopf (16) anliegende erste Rohrstück (62) montierbar ist.
- Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dickstoffpumpe (44) und ihre vorzugsweise hydraulischen Antriebsaggregate (58) an einer Schnittstelle auftrennbar und in zwei benachbarte Rohrstücke (62) montierbar sind.
- Anordnung nach einem der Ansprüche 1 bis 3, gekennzeichnet durch mindestens zwei entlang der Abraumtransportstrecke angeordnete, in diese eingreifende Drucksensoren (72,74).
- Anordnung nach Anspruch 4, dadurch gekennzeichnet, daß je ein Drucksensor (72,74) unmittelbar vor und hinter der Steinfalle (36) angeordnet ist.
- Anordnung nach einem der Ansprüche 1 bis 5, gekennzeichnet durch einen in den Schneidraum (26) eingreifenden Drucksensor (70).
- Anordnung nach einem der Ansprüche 1 bis 6, gekennzeichnet durch mindestens einen in die Förderleitung (56) eingreifenden Drucksensor.
- Anordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Steinfalle (36) ein in einem druckdicht mit einem abnebmbaren Deckel (34) verschließbaren, eintrittsseitig an das Transportrohr (30) und austrittsseitig an die Saugseite (42) der Dickstoffpumpe (44) angeschlossenen Topf angeordnetes Siebgitter aufweist.
- Anordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Steinfalle (36) einen als Querschieber ausgebildeten, sich in Durchtrittsrichtung verjüngenden und/oder ein Siebgitter enthaltenden Durchlaßkanal für den Abraum (32) aufweist.
- Anordnung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Dickstoffpumpe (44) und/oder ihre Antriebsaggregate (58) gegen die Hochachse des betreffenden Rohrstücks (62) unter Freilassung eines Freiraums (78) seitlich versetzt montiert sind und daß auf der Freiraumseite des Rohrstücks (62) ein Kontergewicht (80) angeordnet ist.
- Anordnung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Transportrohr (30) des Vortriebskopfes (16) über einen elastisch oder gelenkig verbiegbaren Kompensator (40) mit der Dickstoffpumpe (44) verbindbar ist.
- Anordnung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß zwischen Steinfalle (36) und Saugseite (42) der Dickstoffpumpe (44) ein elastisch verbiegbarer Kompensator (40) angeordnet ist.
- Anordnung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß in der Förderleitung (56) ein vorzugsweise als Gleitringdüse ausgebildeter Gleitmittelinjektor (76) angeordnet ist.
- Anordnung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß der Preßschlitten (12) ein an die Förderleitung (56) anschließbares Gelenkrohr (64) trägt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415399 | 1994-05-03 | ||
DE4415399A DE4415399C2 (de) | 1994-05-03 | 1994-05-03 | Anordnung zum Vortrieb eines Tunnel- oder Abwasserrohrs |
PCT/EP1995/001137 WO1995030065A1 (de) | 1994-05-03 | 1995-03-25 | Anordnung zum vortrieb eines tunnel- oder abwasserrohrs |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0759117A1 EP0759117A1 (de) | 1997-02-26 |
EP0759117B1 true EP0759117B1 (de) | 2000-01-26 |
EP0759117B2 EP0759117B2 (de) | 2004-09-08 |
Family
ID=6517058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95915162A Expired - Lifetime EP0759117B2 (de) | 1994-05-03 | 1995-03-25 | Anordnung zum vortrieb eines tunnel- oder abwasserrohrs |
Country Status (4)
Country | Link |
---|---|
US (1) | US5749678A (de) |
EP (1) | EP0759117B2 (de) |
DE (2) | DE4415399C2 (de) |
WO (1) | WO1995030065A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE203075T1 (de) * | 1995-08-17 | 2001-07-15 | Roland Beck | Verfahren zum unterfangen von bauwerken |
FR2753254B1 (fr) * | 1996-09-09 | 1998-10-16 | Gaz De France | Procede de raccordement de conduits |
DE102007002399B4 (de) * | 2007-01-10 | 2012-06-21 | Bhg Brechtel Gmbh | Verfahren und Vorrichtung zur Herstellung einer verrohrten Strangbohrung |
DE202008004873U1 (de) | 2008-04-08 | 2008-07-10 | Voith Patent Gmbh | Auftragswalze |
US9039330B1 (en) | 2010-06-01 | 2015-05-26 | LLAJ, Inc. | Pipe boring shield |
IT1404615B1 (it) * | 2011-02-21 | 2013-11-29 | Elas Geotecnica Srl | Procedimento ed attrezzatura per la realizzazione di gallerie |
CN102226400B (zh) * | 2011-05-31 | 2012-09-12 | 中铁隧道装备制造有限公司 | 预防土压平衡盾构机因摩阻力过大而卡滞的方法及系统 |
JP6295454B2 (ja) * | 2013-11-20 | 2018-03-20 | 株式会社ココム | 透水管及び複合透水管並びに推進工法によるこれらの施工方法 |
CN103899320B (zh) * | 2014-03-26 | 2016-02-03 | 中铁工程装备集团有限公司 | 直接铺管机 |
EP3106608B1 (de) | 2015-06-19 | 2021-02-24 | Entreprenørfirmaet Østergaard A/S | Tunnelbaumaschine und verfahren zum graben eines tunnels |
CN106759593A (zh) * | 2017-01-18 | 2017-05-31 | 王燏斌 | 一种用于地下建筑的切槽装置及其施工法 |
CN107503759A (zh) * | 2017-01-18 | 2017-12-22 | 王燏斌 | 一种用于顶管法的掘进装置及其施工法 |
CN107420056B (zh) * | 2017-09-29 | 2023-06-23 | 兰州理工大学 | 一种岩土质遗址加固钻机专用防尘装置 |
JP7012600B2 (ja) * | 2018-05-11 | 2022-01-28 | 鹿島建設株式会社 | 圧送方法 |
CN110005424A (zh) * | 2019-04-22 | 2019-07-12 | 中建三局基础设施建设投资有限公司 | 一种用于减弱盾构螺旋机喷涌的装置及其使用方法 |
JP7398330B2 (ja) * | 2020-04-24 | 2023-12-14 | 株式会社アルファシビルエンジニアリング | 曲線状トンネル・地中梁又は先行支保を構築するための推進装置の発進設備 |
CN113931633A (zh) * | 2021-09-28 | 2022-01-14 | 陕西能源凉水井矿业有限责任公司 | 一种ebz-160掘进机水系统 |
CN117108824B (zh) * | 2023-10-24 | 2024-03-08 | 中隧方盾(天津)市政工程有限公司 | 一种应用于顶管施工的高精度距离控制装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1391499A (en) * | 1972-10-13 | 1975-04-23 | Nat Res Dev | Device for passing material from the pressurised side to the non-pressurised side of a bulk-head |
US4116011A (en) † | 1976-06-04 | 1978-09-26 | Pablo Girault | Method of excavating tunnels |
DE2927324C3 (de) † | 1979-07-06 | 1994-09-15 | Schwing Gmbh F | Rohrleitungsarmatur mit einem in Leitungen, die unter Druck stehende Dickstoffe, vorzugsweise Beton fördern, einbaubaren Gehäuse zum Einwechseln eines Wischers |
US4576515A (en) * | 1982-09-20 | 1986-03-18 | Nippon Telegraph & Telephone Public Corp. | Pipe laying apparatus |
DE3330635A1 (de) * | 1983-08-25 | 1985-03-21 | Wayss & Freytag Ag, 6000 Frankfurt | Vortriebsschild |
DE3403890C1 (de) * | 1984-02-04 | 1985-03-14 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Foerdereinrichtung fuer eine Vortriebsmaschine fuer Tunnel und Strecken |
JPS62107199A (ja) * | 1985-11-01 | 1987-05-18 | 株式会社小松製作所 | シ−ルド掘進機の土砂搬出装置 |
DE3537780A1 (de) * | 1985-07-26 | 1987-01-29 | Schweitzer Karl Friedrich | Vorrichtung zum herstellen von stollen oder tunnel durch schildvortrieb |
DE3537593C1 (de) * | 1985-10-16 | 1986-09-11 | Wayss & Freytag Ag, 6000 Frankfurt | Vortriebsschild |
CN1008827B (zh) * | 1987-05-01 | 1990-07-18 | 霍蒂夫股份公司霍夫曼兄弟公司 | 挡土罩 |
US4818026A (en) * | 1987-12-29 | 1989-04-04 | Kabushiki Kaisha Komatsu Seisakusho | Shield type tunneling apparatus |
US4886396A (en) * | 1988-05-12 | 1989-12-12 | Kabushiki Kaisha Iseki Kaihatsu Koki | Existing pipeline renewing method and apparatus therefor |
US4915543A (en) * | 1988-05-12 | 1990-04-10 | Kabushiki Kaisha Iseki Kaihatsu Koki | Existing pipeline renewing method and apparatus therefor |
JPH06100075B2 (ja) * | 1988-05-16 | 1994-12-12 | 株式会社橋本設備工業所 | 推進工法における掘削土砂の排出方法 |
JP2519105B2 (ja) * | 1989-07-28 | 1996-07-31 | 株式会社イセキ開発工機 | シ―ルド型トンネル掘削機 |
US5203614A (en) * | 1991-06-17 | 1993-04-20 | The Robbins Company | Tunneling machine having liquid balance low flow slurry system |
DE4202060A1 (de) * | 1992-01-25 | 1993-07-29 | Westfalia Becorit Ind Tech | Verfahren und einrichtung zum abdichten der abbaukammer einer schildvortriebseinrichtung an der dem haufwerksabzug dienenden foerdervorrichtung |
DE4315196A1 (de) * | 1993-05-07 | 1994-11-10 | Lars Dipl Ing Babendererde | Tunnelvortriebsmaschine |
-
1994
- 1994-05-03 DE DE4415399A patent/DE4415399C2/de not_active Expired - Fee Related
-
1995
- 1995-03-25 EP EP95915162A patent/EP0759117B2/de not_active Expired - Lifetime
- 1995-03-25 WO PCT/EP1995/001137 patent/WO1995030065A1/de active IP Right Grant
- 1995-03-25 US US08/732,395 patent/US5749678A/en not_active Expired - Fee Related
- 1995-03-25 DE DE59507702T patent/DE59507702D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0759117B2 (de) | 2004-09-08 |
WO1995030065A1 (de) | 1995-11-09 |
DE59507702D1 (de) | 2000-03-02 |
DE4415399A1 (de) | 1995-11-09 |
US5749678A (en) | 1998-05-12 |
EP0759117A1 (de) | 1997-02-26 |
DE4415399C2 (de) | 2003-10-30 |
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