FR2206435B1 - - Google Patents

Info

Publication number
FR2206435B1
FR2206435B1 FR7317534A FR7317534A FR2206435B1 FR 2206435 B1 FR2206435 B1 FR 2206435B1 FR 7317534 A FR7317534 A FR 7317534A FR 7317534 A FR7317534 A FR 7317534A FR 2206435 B1 FR2206435 B1 FR 2206435B1
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.)
Expired
Application number
FR7317534A
Other languages
French (fr)
Other versions
FR2206435A1 (en
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2206435A1 publication Critical patent/FR2206435A1/fr
Application granted granted Critical
Publication of FR2206435B1 publication Critical patent/FR2206435B1/fr
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
    • E21D9/1006—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
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • 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
    • E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level

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)
  • Earth Drilling (AREA)
  • Shearing Machines (AREA)
FR7317534A 1972-11-15 1973-05-15 Expired FR2206435B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256020A DE2256020C3 (en) 1972-11-15 1972-11-15 Partial section route or tunnel boring machine

Publications (2)

Publication Number Publication Date
FR2206435A1 FR2206435A1 (en) 1974-06-07
FR2206435B1 true FR2206435B1 (en) 1976-11-12

Family

ID=5861821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317534A Expired FR2206435B1 (en) 1972-11-15 1973-05-15

Country Status (4)

Country Link
US (1) US3870369A (en)
JP (1) JPS4978305A (en)
DE (1) DE2256020C3 (en)
FR (1) FR2206435B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542305C3 (en) * 1974-09-30 1981-12-17 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Soil excavation device
DE2556496A1 (en) * 1975-12-16 1977-06-30 Gewerk Eisenhuette Westfalia LOADING DEVICE, ESPECIALLY FOR USE IN DOOR BLADES
CA1191487A (en) * 1981-11-06 1985-08-06 Richard Crawshay Continuous loading apparatus and method
US4501448A (en) * 1983-01-03 1985-02-26 The United States Of America As Represented By The Secretary Of The Interior Universal ripper miner
EP0166039A1 (en) * 1984-06-22 1986-01-02 Inco Limited Mobile loading apparatus and method
BR112017006811A2 (en) * 2014-10-06 2018-01-09 Sandvik Intellectual Property Ab cutting apparatus
CN109184682B (en) * 2018-09-26 2020-06-12 中国神华能源股份有限公司 Scraper pan
CN114352305B (en) * 2022-01-06 2024-05-07 中国铁建重工集团股份有限公司 Development machine and bucket wheel type slag removing device thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128998A (en) * 1964-04-14 Scroll type full face continuous miner
DE564420C (en) * 1932-11-18 Mitteldeutsche Stahlwerke Akt Tunnel excavator
US1315271A (en) * 1919-09-09 young
US1572009A (en) * 1925-09-11 1926-02-09 Ingersoll Rand Co Shoveling and loading machine
FR666656A (en) * 1927-06-14 1929-10-04 Francois Cementation Co Ltd Improvements to excavating or drilling devices
US2355178A (en) * 1942-04-04 1944-08-08 Peale Richard Apparatus for mining, loading, and conveying material
BE556429A (en) * 1956-04-27 1900-01-01
FR1337043A (en) * 1961-10-20 1963-09-06 Eickhoff Geb Folding mucking device which can be used preferably for the after-effects clearing of a mining site operated by a cylinder shredder
GB1111484A (en) * 1965-12-10 1968-04-24 Greenside Machine Co Ltd Improvements in or relating to tunnelling machines and methods of tunnelling

Also Published As

Publication number Publication date
DE2256020A1 (en) 1974-05-22
US3870369A (en) 1975-03-11
FR2206435A1 (en) 1974-06-07
DE2256020C3 (en) 1981-06-19
JPS4978305A (en) 1974-07-29
DE2256020B2 (en) 1980-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse