DE1759875A1 - Mining machine for the production of pipe tunnels - Google Patents

Mining machine for the production of pipe tunnels

Info

Publication number
DE1759875A1
DE1759875A1 DE19681759875 DE1759875A DE1759875A1 DE 1759875 A1 DE1759875 A1 DE 1759875A1 DE 19681759875 DE19681759875 DE 19681759875 DE 1759875 A DE1759875 A DE 1759875A DE 1759875 A1 DE1759875 A1 DE 1759875A1
Authority
DE
Germany
Prior art keywords
mining machine
machine according
drum
mining
shield
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19681759875
Other languages
German (de)
Inventor
Hans Bieri
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.)
BIERI AG LIEBEFELD H
ROHRER MARTI AG U
Original Assignee
BIERI AG LIEBEFELD H
ROHRER MARTI AG U
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 BIERI AG LIEBEFELD H, ROHRER MARTI AG U filed Critical BIERI AG LIEBEFELD H
Publication of DE1759875A1 publication Critical patent/DE1759875A1/en
Pending legal-status Critical Current

Links

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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Claims (16)

PatentansprücheClaims 1. Abbaumaschine zur Verwendung am Vortriebsende eines im Erdboden vorzutreibenden Rohrstollens, dadurch gekennzeichnet, daß im Vortriebsschild (3) des Rohrstollens (2) eine schildnahe Trommel (8) drehbar gelagert ist, welche an ihrem vorderen Ende ein exzentrisch angeordnetes, teleskopisch verstellbaren Abbauwerkzeug (18-20) sowie in ihrem Inneren Schaufeln (21) zum Beladen eines Transportmittels (22,23) trägt.1. Mining machine for use at the end of a heading Pipe tunnel to be driven in the ground, characterized in that in the driving shield (3) of the pipe tunnel (2) a drum (8) close to the shield is rotatably mounted, which at its front end has an eccentric arranged, telescopically adjustable excavation tool (18-20) as well as shovels (21) inside for loading a means of transport (22,23) carries. 2. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Teleskopachse (16,17) des Abbauwerkzeuges (13-20) auf eine die Schildvorderkante (4) berührende und mit der Achse der Trommel (8) einen Winkel einschließende Gerade ausgerichtet ist. 2. Mining machine according to claim 1, characterized in that the telescopic axis (16, 17) of the mining tool (13-20) is aligned with a straight line which is in contact with the front edge of the shield (4) and encloses an angle with the axis of the drum (8). -. Abbaumaschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Abbauwerkzeug (18-20) als Schaufel mit Grabzähnen (19) an ihrer Vorderkante ausgebildet ist.-. Mining machine according to Claims 1 and 2, characterized in that the mining tool (18-20) is used as a Shovel is formed with digging teeth (19) on its leading edge. ··,. Abbaumaschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Abbauwerkzeug als Zangengreifer ausgebildet ist.·· ,. Mining machine according to claims 1 and 2, characterized characterized in that the mining tool as a pincer gripper is trained. Γ·. Abbaumaschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß zum teleskopischen Verstellen des Abbauwerkzeuges (18-20) hydraulische oder pneumatische oder elektromechanische Betätigungsmittel (25) vorgesehen sind. Γ ·. Mining machine according to Claims 1 and 2, characterized in that hydraulic or pneumatic or electromechanical actuating means (25) are provided for the telescopic adjustment of the mining tool (18-20). 6. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß als Drehantrieb für die Trommel (8) ein elektrischer oder hydraulischer Motor (13) vorgesehen iBt.6. mining machine according to claim 1, characterized in that a rotary drive for the drum (8) electric or hydraulic motor (13) provided iBt. Vom rv-'t"' · n ·■ '">~f r'ir;fi ie<*e From rv-'t "'· n · ■'"> ~ fr 'ir; fi i e < * e ■ ;.-■■·].· ;'! von ■; .- ■■ ·]. · ; ' ! from saal. _ 2 —room. _ 2 - 109838/0507109838/0507 7. Abbaumaschine nach den Ansprüchen 1 und 5, dadurch gekennzeichnet, daß die Trommel (8) über Rollen (9 und 10) radial und axial im Vortriebsschild (3) abgestützt ist.7. mining machine according to claims 1 and 5, characterized in that the drum (8) has rollers (9 and 10) is supported radially and axially in the jacking shield (3). 6. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Trommel (8) einen Durchgang zur Stollenbrust (5) aufweist.6. mining machine according to claim 1, characterized in that the drum (8) has a passage to the cleat breast (5). 9. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß der Übergang vom Innenraum der Trommel (8) zu einem hinter derselben angeordneten Transportmittel (23) durch eine wegnehmbare Rutsche (22) gebildet ist.9. mining machine according to claim 1, characterized in that the transition from the interior of the drum (8) to a transport means (23) arranged behind the same, formed by a removable slide (22) is. 10. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß das Transportmittel durch ein Förderband gebildet ist, das in die Trommel (8) hineinreicht.10. mining machine according to claim 1, characterized in that the transport means by a conveyor belt is formed, which extends into the drum (8). 11. Abbaumaschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Trommel (8) mit einem abnahmbaren Zusatzwerkzeug zum Abbau des Kerne der Stollenbrust ausgerüstet ist.11. mining machine according to claims 1 and 2, characterized characterized in that the drum (8) with a removable additional tool for dismantling the core of the Stollenbrust is equipped. 12. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Trommel (8) als Ganzes nach hinten aus dem Vortriebsschild (3) ausbaubar ausgebildet ist.12. mining machine according to claim 1, characterized in that the drum (8) as a whole to the rear the propulsion shield (3) is designed to be removable. 13. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Schaufeln (21) der Trommel (8) pfeilförmig geknickt sind.13. mining machine according to claim 1, characterized in that the blades (21) of the drum (8) are arrow-shaped are kinked. 14. Abbaumaschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Abbauwerkzeug (18-20) mit14. mining machine according to claims 1 and 2, characterized characterized in that the removal tool (18-20) with 109838/0507109838/0507 seinem Vorderende (19) mindestens teilweise über den Außendurchmesser des Vortriebsschildes (3) hinaus vorschiebbar ist.its front end (19) at least partially can be advanced beyond the outer diameter of the propulsion shield (3). 15. Abbaumaschine nach den Ansprüchen 1 und 8, dadurch gekennzeichnet, daß die Durchgangsöffnung der Trommel (8) zur Stollenbrust (5) durch einen am Trommelvorderrand (27) anbringbaren Brustverbau (28) schließbar ist, der nur eine Teilöffnung (29) für den Materialeintritt über das Abbauwerkzeug (18-20) freiläßt.15. mining machine according to claims 1 and 8, characterized in that the through opening the drum (8) to the cleat breast (5) by a one on the drum front edge (27) attachable Breast shoring (28) can be closed, which only has a partial opening (29) for the entry of material the removal tool (18-20) leaves free. 16. Abbaumaschine nach Anspruch 1, dadurch gekennzeichnet, daß oben auf dem Vortriebsschild (3) ein denselben auf einem Teil seines AuSenumfangs überdeckender Vcschild (30) angeordnet ist, der in der Achsrichtung des Vortriebsschildes (3) an diesem geführt und mittels in diesem angebrachter Antriebsorgane {Z'i,J-4) über dessen Vorderkante (4) hinaus vorschiebbar ist.16. A mining machine according to claim 1, characterized in that a Vcschild (30) covering part of its outer circumference is arranged on top of the propulsion shield (3), which is guided in the axial direction of the propulsion shield (3) and by means of it Drive elements {Z'i, J-4) can be advanced beyond its front edge (4). <-";■- ν. η<- "; ■ - ν. Η tiidit ybci^iiet und. tiidit ybci ^ iiet and. 109838/0507109838/0507 H .H . LeerseiteBlank page
DE19681759875 1967-06-20 1968-06-18 Mining machine for the production of pipe tunnels Pending DE1759875A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH863567A CH492084A (en) 1967-06-20 1967-06-20 Mining machine for the production of pipe tunnels

Publications (1)

Publication Number Publication Date
DE1759875A1 true DE1759875A1 (en) 1971-09-16

Family

ID=4342895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681759875 Pending DE1759875A1 (en) 1967-06-20 1968-06-18 Mining machine for the production of pipe tunnels

Country Status (5)

Country Link
BE (1) BE716890A (en)
CH (1) CH492084A (en)
DE (1) DE1759875A1 (en)
FR (1) FR1574222A (en)
NL (1) NL6808176A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA929364A (en) * 1969-02-08 1973-07-03 I. Mozhaev Arkady Tunneling shield

Also Published As

Publication number Publication date
CH492084A (en) 1970-06-15
NL6808176A (en) 1968-12-23
FR1574222A (en) 1969-07-11
BE716890A (en) 1968-12-02

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