FR2262191A1 - Mine heading machine monitor and correction system - template wires with sliding contact at position indicator intercept - Google Patents

Mine heading machine monitor and correction system - template wires with sliding contact at position indicator intercept

Info

Publication number
FR2262191A1
FR2262191A1 FR7428870A FR7428870A FR2262191A1 FR 2262191 A1 FR2262191 A1 FR 2262191A1 FR 7428870 A FR7428870 A FR 7428870A FR 7428870 A FR7428870 A FR 7428870A FR 2262191 A1 FR2262191 A1 FR 2262191A1
Authority
FR
France
Prior art keywords
sliding contact
wires
template
correction system
machine
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.)
Granted
Application number
FR7428870A
Other languages
English (en)
French (fr)
Other versions
FR2262191B3 (2
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of FR2262191A1 publication Critical patent/FR2262191A1/fr
Application granted granted Critical
Publication of FR2262191B3 publication Critical patent/FR2262191B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/06—Tracing profiles of cavities, e.g. tunnels
    • 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR7428870A 1974-02-23 1974-08-22 Mine heading machine monitor and correction system - template wires with sliding contact at position indicator intercept Granted FR2262191A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408854 DE2408854C2 (de) 1974-02-23 1974-02-23 Vorrichtung zur Überwachung und Korrektur der Bewegung einer Streckenbzw. Tunnelvortriebsmaschine

Publications (2)

Publication Number Publication Date
FR2262191A1 true FR2262191A1 (en) 1975-09-19
FR2262191B3 FR2262191B3 (2) 1977-06-17

Family

ID=5908321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428870A Granted FR2262191A1 (en) 1974-02-23 1974-08-22 Mine heading machine monitor and correction system - template wires with sliding contact at position indicator intercept

Country Status (2)

Country Link
DE (1) DE2408854C2 (2)
FR (1) FR2262191A1 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014060A1 (en) * 1979-01-17 1980-08-06 Dosco Overseas Engineering Limited Apparatus for controlling the profile of a tunnel or gallery cut by a cutting head, and tunnel cutting machine equipped with such apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014060A1 (en) * 1979-01-17 1980-08-06 Dosco Overseas Engineering Limited Apparatus for controlling the profile of a tunnel or gallery cut by a cutting head, and tunnel cutting machine equipped with such apparatus

Also Published As

Publication number Publication date
DE2408854C2 (de) 1976-01-29
FR2262191B3 (2) 1977-06-17
DE2408854B1 (de) 1975-06-19

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