FR495338A - Hydraulic machines for tunneling - Google Patents

Hydraulic machines for tunneling

Info

Publication number
FR495338A
FR495338A FR495338DA FR495338A FR 495338 A FR495338 A FR 495338A FR 495338D A FR495338D A FR 495338DA FR 495338 A FR495338 A FR 495338A
Authority
FR
France
Prior art keywords
tunneling
hydraulic machines
machines
hydraulic
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Frederick James Trumpour
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.)
FREDERICK JAMES TRUMPOUR
Original Assignee
FREDERICK JAMES TRUMPOUR
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 FREDERICK JAMES TRUMPOUR filed Critical FREDERICK JAMES TRUMPOUR
Application granted granted Critical
Publication of FR495338A publication Critical patent/FR495338A/en
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
    • E21D9/06—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

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)
FR495338D 1918-12-06 1918-12-06 Hydraulic machines for tunneling Expired FR495338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495338T 1918-12-06

Publications (1)

Publication Number Publication Date
FR495338A true FR495338A (en) 1919-10-04

Family

ID=1530898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495338D Expired FR495338A (en) 1918-12-06 1918-12-06 Hydraulic machines for tunneling

Country Status (1)

Country Link
FR (1) FR495338A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585067A1 (en) * 1985-07-19 1987-01-23 Gtm Ets Sa LARGE DEPTH OF UNDERGROUND GALLERY SHIELD
WO2014158039A3 (en) * 2013-03-23 2015-09-17 Sigma S.A Method of driving drifts and a set of machines for driving drifts
PL128238U1 (en) * 2013-03-23 2019-07-29 SIGMA Spółka Akcyjna Mining device for driving of a dog heading

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585067A1 (en) * 1985-07-19 1987-01-23 Gtm Ets Sa LARGE DEPTH OF UNDERGROUND GALLERY SHIELD
WO2014158039A3 (en) * 2013-03-23 2015-09-17 Sigma S.A Method of driving drifts and a set of machines for driving drifts
PL128238U1 (en) * 2013-03-23 2019-07-29 SIGMA Spółka Akcyjna Mining device for driving of a dog heading

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