GB1238369A - - Google Patents

Info

Publication number
GB1238369A
GB1238369A GB1238369DA GB1238369A GB 1238369 A GB1238369 A GB 1238369A GB 1238369D A GB1238369D A GB 1238369DA GB 1238369 A GB1238369 A GB 1238369A
Authority
GB
United Kingdom
Prior art keywords
tools
brackets
disc
head
cutter
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
Application number
Other languages
English (en)
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 GB1238369A publication Critical patent/GB1238369A/en
Expired 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
    • E21D9/11—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)
GB1238369D 1967-11-17 1968-11-13 Expired GB1238369A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1238369A true GB1238369A (enrdf_load_stackoverflow) 1971-07-07

Family

ID=8641902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238369D Expired GB1238369A (enrdf_load_stackoverflow) 1967-11-17 1968-11-13

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
BE723417A (enrdf_load_stackoverflow) 1969-05-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee