JPS56501052A - - Google Patents

Info

Publication number
JPS56501052A
JPS56501052A JP50011179A JP50011179A JPS56501052A JP S56501052 A JPS56501052 A JP S56501052A JP 50011179 A JP50011179 A JP 50011179A JP 50011179 A JP50011179 A JP 50011179A JP S56501052 A JPS56501052 A JP S56501052A
Authority
JP
Japan
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.)
Granted
Application number
JP50011179A
Other languages
Japanese (ja)
Other versions
JPH0138959B2 (enrdf_load_stackoverflow
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 JPS56501052A publication Critical patent/JPS56501052A/ja
Publication of JPH0138959B2 publication Critical patent/JPH0138959B2/ja
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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Dental Prosthetics (AREA)
JP55500111A 1979-08-14 1979-08-14 Expired JPH0138959B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000605 WO1981000590A1 (en) 1979-08-14 1979-08-14 A rotary cutterhead for an earth boring machine

Publications (2)

Publication Number Publication Date
JPS56501052A true JPS56501052A (enrdf_load_stackoverflow) 1981-07-30
JPH0138959B2 JPH0138959B2 (enrdf_load_stackoverflow) 1989-08-17

Family

ID=22147669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55500111A Expired JPH0138959B2 (enrdf_load_stackoverflow) 1979-08-14 1979-08-14

Country Status (4)

Country Link
EP (1) EP0034143B1 (enrdf_load_stackoverflow)
JP (1) JPH0138959B2 (enrdf_load_stackoverflow)
DE (1) DE2967569D1 (enrdf_load_stackoverflow)
WO (1) WO1981000590A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113208C2 (de) * 1991-04-23 1995-04-06 Herrenknecht Gmbh Schildvortriebsmaschine
SE507665C2 (sv) * 1994-02-02 1998-06-29 Disab Vacuum Technology Ab Anordning, förfarande och borrhuvud för torr fullareaborrning
AU747836B2 (en) * 1999-02-25 2002-05-23 Wirth Maschinen- Und Bohrgerate-Fabrik Gmbh Advancing device for boring sections of roadway, tunnels or similar
CN111122370A (zh) * 2019-12-31 2020-05-08 中铁工程服务有限公司 一种可模拟tbm刀盘偏载工况的试验装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811341A (en) * 1955-04-25 1957-10-29 Goodman Mfg Co Tunneling machine rotary head having shearing blades on oppositely rotating head portions
US2766978A (en) * 1955-04-25 1956-10-16 Goodman Mfg Co Rotary head tunneling machine having oppositely rotating head portions
US3061289A (en) * 1959-11-13 1962-10-30 Goodman Mfg Co Rotary head tunneling machine
US3134580A (en) * 1961-07-07 1964-05-26 Mid States Tool & Mfg Company Tunnel machine
US3237990A (en) * 1962-06-20 1966-03-01 Robbins & Assoc James S Head structure for rock drilling machine
US3309142A (en) * 1963-05-31 1967-03-14 Robbins & Assoc James S Cutterhead assembly for a shield-type tunneling machine
US3413033A (en) * 1966-09-09 1968-11-26 Smith Ind International Inc Rotary tunneling machine having improved debris disposal means
US3444939A (en) * 1967-12-11 1969-05-20 Karl Gunther Bechem Cutting roller in particular roller-type enlarging bits
US3653716A (en) * 1969-10-10 1972-04-04 Robbins & Assoc James S Roller butter rock boring apparatus and method
US3756332A (en) * 1971-11-01 1973-09-04 Robbins Co Disc type center cutter for a boring machine
IT1053909B (it) * 1976-02-02 1981-10-10 Grandori Carlo Perfezionamento nelle macchine per lo scavo meccanico di gallerie
US4234235A (en) * 1979-02-05 1980-11-18 The Robbins Company Rotary cutterhead for an earth boring machine

Also Published As

Publication number Publication date
WO1981000590A1 (en) 1981-03-05
EP0034143A4 (en) 1981-08-31
JPH0138959B2 (enrdf_load_stackoverflow) 1989-08-17
DE2967569D1 (en) 1986-02-27
EP0034143A1 (en) 1981-08-26
EP0034143B1 (en) 1986-01-15

Similar Documents

Publication Publication Date Title
FR2448728B1 (enrdf_load_stackoverflow)
BR8002583A (enrdf_load_stackoverflow)
BR8006808A (enrdf_load_stackoverflow)
FR2449283B1 (enrdf_load_stackoverflow)
FR2448833B1 (enrdf_load_stackoverflow)
AT364253B (enrdf_load_stackoverflow)
AU78391S (enrdf_load_stackoverflow)
AU79557S (enrdf_load_stackoverflow)
AU78385S (enrdf_load_stackoverflow)
AU78386S (enrdf_load_stackoverflow)
AU78389S (enrdf_load_stackoverflow)
AU78390S (enrdf_load_stackoverflow)
AU78270S (enrdf_load_stackoverflow)
AU78569S (enrdf_load_stackoverflow)
AU79200S (enrdf_load_stackoverflow)
AU78271S (enrdf_load_stackoverflow)
AU79558S (enrdf_load_stackoverflow)
AU79559S (enrdf_load_stackoverflow)
AU79826S (enrdf_load_stackoverflow)
AU79918S (enrdf_load_stackoverflow)
AU79950S (enrdf_load_stackoverflow)
AU80228S (enrdf_load_stackoverflow)
BR5901094U (enrdf_load_stackoverflow)
AU77669S (enrdf_load_stackoverflow)
BE878260A (enrdf_load_stackoverflow)