FR2004040A1 - - Google Patents

Info

Publication number
FR2004040A1
FR2004040A1 FR6907523A FR6907523A FR2004040A1 FR 2004040 A1 FR2004040 A1 FR 2004040A1 FR 6907523 A FR6907523 A FR 6907523A FR 6907523 A FR6907523 A FR 6907523A FR 2004040 A1 FR2004040 A1 FR 2004040A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6907523A
Other languages
French (fr)
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.)
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
Japan National Railways
Nippon Kokuyu Tetsudo
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 Japan National Railways, Nippon Kokuyu Tetsudo filed Critical Japan National Railways
Publication of FR2004040A1 publication Critical patent/FR2004040A1/fr
Withdrawn legal-status Critical Current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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
FR6907523A 1968-03-15 1969-03-17 Withdrawn FR2004040A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1650868 1968-03-15

Publications (1)

Publication Number Publication Date
FR2004040A1 true FR2004040A1 (enrdf_load_stackoverflow) 1969-11-14

Family

ID=11918199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907523A Withdrawn FR2004040A1 (enrdf_load_stackoverflow) 1968-03-15 1969-03-17

Country Status (2)

Country Link
US (1) US3574405A (enrdf_load_stackoverflow)
FR (1) FR2004040A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854673A1 (de) * 1977-12-20 1979-06-21 Perard Eng Ltd Schienengefuehrtes fahrzeug, insbesondere fuer den streckenausbau im bergbau

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731976A (en) * 1970-09-14 1973-05-08 Linden Alimak Ab Mining methods using equipment suspended from roof-mounted rails
DE2542242C2 (de) * 1974-09-30 1983-12-08 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Bodenaushubgerät
US3995905A (en) * 1975-03-03 1976-12-07 Consolidation Coal Company Method and apparatus for roof bolting and transferring mined material
US4397582A (en) * 1981-03-31 1983-08-09 Mcdermott Incorporated Method of creating a cold water conduit to be used in ocean thermal energy conversion systems
US5692807A (en) * 1995-08-09 1997-12-02 Joy Mm Delaware, Inc. Highwall mining apparatus
WO2004110915A2 (en) * 2003-06-11 2004-12-23 Sterling W Lowery Winch for coal mining system
CN102678113B (zh) * 2011-03-12 2016-03-02 刘素华 耙料破料清面装载机
EP3106608B1 (en) 2015-06-19 2021-02-24 Entreprenørfirmaet Østergaard A/S A tunneling machine and a method of excavating a tunnel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095786A (en) * 1910-01-17 1914-05-05 Frank Billings Mining and loading apparatus.
US1081524A (en) * 1911-10-25 1913-12-16 Henry A Recen Tunneling-machine.
US1271197A (en) * 1917-11-28 1918-07-02 American Morgan Company Mining-machine.
US1992129A (en) * 1933-04-03 1935-02-19 Silas Mason Company Inc Apparatus for rock tunneling
US2164753A (en) * 1938-03-24 1939-07-04 Silas Mason Co Inc Apparatus for tunneling in consolidated material
US2990167A (en) * 1957-10-03 1961-06-27 Joy Mfg Co Loading and disposition of muck in wide tunnels using rail haulage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854673A1 (de) * 1977-12-20 1979-06-21 Perard Eng Ltd Schienengefuehrtes fahrzeug, insbesondere fuer den streckenausbau im bergbau

Also Published As

Publication number Publication date
DE1913183A1 (de) 1969-11-20
DE1913183B2 (de) 1977-06-23
US3574405A (en) 1971-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse