FR2400107B1 - - Google Patents

Info

Publication number
FR2400107B1
FR2400107B1 FR7819461A FR7819461A FR2400107B1 FR 2400107 B1 FR2400107 B1 FR 2400107B1 FR 7819461 A FR7819461 A FR 7819461A FR 7819461 A FR7819461 A FR 7819461A FR 2400107 B1 FR2400107 B1 FR 2400107B1
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
FR7819461A
Other versions
FR2400107A1 (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.)
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 FR2400107A1 publication Critical patent/FR2400107A1/fr
Application granted granted Critical
Publication of FR2400107B1 publication Critical patent/FR2400107B1/fr
Granted 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

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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR7819461A 1977-08-12 1978-06-29 Machine de creusement comportant un bras de coupe pivotant pour le creusement de tunnels, de galeries ou de cavites analogues Granted FR2400107A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736397 DE2736397A1 (de) 1977-08-12 1977-08-12 Vortriebsmaschine

Publications (2)

Publication Number Publication Date
FR2400107A1 FR2400107A1 (fr) 1979-03-09
FR2400107B1 true FR2400107B1 (fr) 1982-12-31

Family

ID=6016248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819461A Granted FR2400107A1 (fr) 1977-08-12 1978-06-29 Machine de creusement comportant un bras de coupe pivotant pour le creusement de tunnels, de galeries ou de cavites analogues

Country Status (4)

Country Link
AT (1) AT356614B (fr)
CH (1) CH628953A5 (fr)
DE (1) DE2736397A1 (fr)
FR (1) FR2400107A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386051B (de) * 1985-01-29 1988-06-27 Voest Alpine Ag Streckenvortriebs- oder gewinnungsmaschine
US5553926A (en) * 1994-11-22 1996-09-10 Mining Technologies, Inc. Self-propelled mining apparatus and method for cutting arched opening

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128045C (fr) * 1900-01-01
GB371906A (en) * 1931-02-02 1932-05-02 George Tucker Jones Improvements relating to machines for cutting coal, rock and the like
FR1387491A (fr) * 1964-02-17 1965-01-29 Robbins & Assoc James S Outil composite pour le forage des roches
US3583503A (en) * 1969-03-12 1971-06-08 Lawrence Mfg Co Mounting head assembly
US3863994A (en) * 1973-09-24 1975-02-04 Jarva Corp Bidirectional roller cutter

Also Published As

Publication number Publication date
ATA452378A (de) 1979-10-15
FR2400107A1 (fr) 1979-03-09
DE2736397A1 (de) 1979-02-22
CH628953A5 (en) 1982-03-31
AT356614B (de) 1980-05-12

Similar Documents

Publication Publication Date Title
FR2378778B1 (fr)
FR2376753B1 (fr)
FR2378649B1 (fr)
FR2377414B1 (fr)
FR2376835B1 (fr)
FR2377485B1 (fr)
FR2376237B3 (fr)
FR2377297B3 (fr)
FR2379108B1 (fr)
FR2400107B1 (fr)
FR2376581B1 (fr)
FR2377356B1 (fr)
FR2375828B3 (fr)
DK481977A (fr)
DK366977A (fr)
BG25850A1 (fr)
BG25837A1 (fr)
CH611933A5 (fr)
CH599831A5 (fr)
BG25860A1 (fr)
BG25855A1 (fr)
BG25853A1 (fr)
BG25852A1 (fr)
BG25851A1 (fr)
BG25834A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse