BE723417A - - Google Patents

Info

Publication number
BE723417A
BE723417A BE723417DA BE723417A BE 723417 A BE723417 A BE 723417A BE 723417D A BE723417D A BE 723417DA BE 723417 A BE723417 A BE 723417A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE723417A publication Critical patent/BE723417A/xx

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
    • E21D9/11—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
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/10—Roller bits with roller axle supported at both ends
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21D9/11—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
BE723417D 1967-11-17 1968-11-06 BE723417A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128753 1967-11-17

Publications (1)

Publication Number Publication Date
BE723417A true BE723417A (enrdf_load_stackoverflow) 1969-05-06

Family

ID=8641902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE723417D BE723417A (enrdf_load_stackoverflow) 1967-11-17 1968-11-06

Country Status (9)

Country Link
US (1) US3545811A (enrdf_load_stackoverflow)
BE (1) BE723417A (enrdf_load_stackoverflow)
CH (1) CH485915A (enrdf_load_stackoverflow)
DE (2) DE1817806A1 (enrdf_load_stackoverflow)
ES (1) ES360362A1 (enrdf_load_stackoverflow)
FR (1) FR1553002A (enrdf_load_stackoverflow)
GB (1) GB1238369A (enrdf_load_stackoverflow)
NL (1) NL6816282A (enrdf_load_stackoverflow)
SE (1) SE340434B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734213A (en) * 1971-02-02 1973-05-22 Kennametal Inc Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines
ZA714204B (en) * 1971-06-28 1972-03-29 Mcdonnell P Ltd Improvements in or relating to rotary cutters
US3756332A (en) * 1971-11-01 1973-09-04 Robbins Co Disc type center cutter for a boring machine
GB2037844B (en) * 1978-12-15 1982-10-13 Coal Industry Patents Ltd Cutter unit assemblies for excavating machines and to excavating machines including cutter unit assemblies
SE464527B (sv) * 1989-06-30 1991-05-06 Atlas Copco Constr & Mining Tunnelborrningsmaskin
DE4413235C2 (de) * 1994-04-15 1999-04-29 Voest Alpine Tunneltechnik Gmb Tunnelbohrmaschine bzw. Rohrvortriebsmaschine
DE9415897U1 (de) * 1994-10-01 1995-09-21 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz Arbeitskopf zum Erzeugen einer Profilvergrößerung beim Einsatz von Vortriebsmaschinen
US5662387A (en) * 1995-11-08 1997-09-02 Bartkowiak; James A. Cutter head and method for mining hard rock
DE19625783A1 (de) * 1996-06-27 1998-01-02 Bayer Ag Komplexe, die Tris-(hydroxyalkyl)-phosphane als Liganden enthalten, für Telomerisationen, als Katalysatoren und neue Tris-(hydroxyalkyl)-phosphane enthaltende Komplexe
DE29905981U1 (de) * 1999-04-09 2000-08-31 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz Vorrichtung zum Vortreiben von Strecken, Tunneln o.dgl.
DE10150685B4 (de) * 2001-10-17 2007-06-14 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Arbeitskopf mit veränderbarem Schneidabstand der Schneidrollen für eine Vorrichtung zum Vortreiben von Strecken, Tunneln oder dergleichen
FR2849662B1 (fr) * 2003-01-08 2005-11-04 Cie Du Sol Tambour pour fraise utilisable notamment pour la realisation de tranchees verticales dans des sols durs ou tres durs
US7367412B2 (en) * 2006-04-26 2008-05-06 Barbera Anthony R Collapsible rock head
US8567530B2 (en) * 2010-02-26 2013-10-29 James S. Barbera Collapsible rock head and associated structure
CN102080544A (zh) * 2010-12-09 2011-06-01 湖南工程学院 深海钴结壳高速切削方法及装置
CN102268997B (zh) * 2011-06-28 2013-07-31 华北电力大学 全断面隧道掘进机刀盘上盘形滚刀正刀的防崩刃安装方法
CN109973102B (zh) * 2019-04-23 2020-07-31 马鞍山灵山机械设备科技有限公司 一种盘形滚刀的安装结构

Also Published As

Publication number Publication date
ES360362A1 (es) 1970-10-01
DE1809552A1 (de) 1969-08-21
US3545811A (en) 1970-12-08
CH485915A (fr) 1970-02-15
FR1553002A (enrdf_load_stackoverflow) 1969-01-10
DE1817806A1 (de) 1971-10-21
NL6816282A (enrdf_load_stackoverflow) 1969-05-20
SE340434B (enrdf_load_stackoverflow) 1971-11-22
GB1238369A (enrdf_load_stackoverflow) 1971-07-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BOUYGUES S.A.

Effective date: 19871130