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CA2448230A1 - Tete de perforation d'engin perforateur - Google Patents

Tete de perforation d'engin perforateur Download PDF

Info

Publication number
CA2448230A1
CA2448230A1 CA002448230A CA2448230A CA2448230A1 CA 2448230 A1 CA2448230 A1 CA 2448230A1 CA 002448230 A CA002448230 A CA 002448230A CA 2448230 A CA2448230 A CA 2448230A CA 2448230 A1 CA2448230 A1 CA 2448230A1
Authority
CA
Canada
Prior art keywords
cutterhead
boom
cutters
rock
base
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.)
Abandoned
Application number
CA002448230A
Other languages
English (en)
Inventor
Llewellan Anderson
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.)
AG ASSOCIATES LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2448230A1 publication Critical patent/CA2448230A1/fr
Abandoned 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • 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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • 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
    • 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
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
    • E21D9/115—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads with cutting tools mounted pivotably or slidable on the head

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

L'invention concerne une tête de perforation d'engin perforateur fonctionnant en trois dimensions avec une flèche extensible pivotante portant une tête de perforation se déplaçant selon un chemin curviligne, la tête de perforation étant conçue de façon à avoir tous ses perforateurs en action lors d'une opération de perforation. Cette opération comprend plusieurs perforations et la tête de perforation comprend une paire de bases, liées ensemble et à la flèche, chacune supportant plusieurs perforateurs, et entraînée par des assemblages indépendants de piston et de cylindre fonctionnant en coordination.
CA002448230A 2001-07-13 2002-06-28 Tete de perforation d'engin perforateur Abandoned CA2448230A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200105782 2001-07-13
ZA01/5782 2001-07-13
PCT/IB2002/002486 WO2003006793A1 (fr) 2001-07-13 2002-06-28 Tete de perforation d'engin perforateur

Publications (1)

Publication Number Publication Date
CA2448230A1 true CA2448230A1 (fr) 2003-01-23

Family

ID=25589236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002448230A Abandoned CA2448230A1 (fr) 2001-07-13 2002-06-28 Tete de perforation d'engin perforateur

Country Status (2)

Country Link
CA (1) CA2448230A1 (fr)
WO (1) WO2003006793A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216993B (zh) * 2021-04-26 2023-05-09 中国建筑股份有限公司 盾构机刀盘以及盾构机
CN113356867B (zh) * 2021-04-26 2023-05-09 中国建筑股份有限公司 一种盾构机刀盘、用于盾构机刀盘上的滚刀及盾构机
CN114458328B (zh) * 2021-12-29 2025-05-16 中铁高新工业股份有限公司 一种花瓣形破岩刀盘及掘进机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757838A (fr) * 1969-11-04 1971-04-22 Blanzy Ouest Union Indle Machine universelle de forage en continu
DE2108444A1 (de) * 1971-02-22 1972-09-07 J C Soding & Halbach, 5800 Hagen Verfahren und Vorrichtung zum Ab tragen von Gestein
DE3343120C1 (de) * 1983-11-29 1985-03-28 Mannesmann AG, 4000 Düsseldorf Tunnelvortriebsmaschine mit einem mit Schneidwerkzeugen bestückten, durch einen Antrieb bewegten Werkzeugträger
DE4015462A1 (de) * 1990-05-14 1991-11-21 Wirth Co Kg Masch Bohr Verfahren und maschine zum vortreiben von strecken, tunneln o. dgl.
ZA992714B (en) * 1998-04-14 1999-10-25 Llewellan Anderson Mining machine.

Also Published As

Publication number Publication date
WO2003006793A1 (fr) 2003-01-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued