FR2372314A1 - Machine de predecoupage d'une saignee autour d'un front d'abattage - Google Patents

Machine de predecoupage d'une saignee autour d'un front d'abattage

Info

Publication number
FR2372314A1
FR2372314A1 FR7635718A FR7635718A FR2372314A1 FR 2372314 A1 FR2372314 A1 FR 2372314A1 FR 7635718 A FR7635718 A FR 7635718A FR 7635718 A FR7635718 A FR 7635718A FR 2372314 A1 FR2372314 A1 FR 2372314A1
Authority
FR
France
Prior art keywords
cutting machine
felling
ferrule
propulsion
digging
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
FR7635718A
Other languages
English (en)
French (fr)
Other versions
FR2372314B1 (enExample
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR7635718A priority Critical patent/FR2372314A1/fr
Priority to DE19772751718 priority patent/DE2751718A1/de
Priority to CH1421177A priority patent/CH617491A5/fr
Priority to GB48638/77A priority patent/GB1578898A/en
Priority to US05/853,837 priority patent/US4134620A/en
Priority to ES464426A priority patent/ES464426A1/es
Priority to JP14145877A priority patent/JPS5392534A/ja
Priority to IT69670/77A priority patent/IT1116273B/it
Publication of FR2372314A1 publication Critical patent/FR2372314A1/fr
Application granted granted Critical
Publication of FR2372314B1 publication Critical patent/FR2372314B1/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
    • E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting

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)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
FR7635718A 1976-11-26 1976-11-26 Machine de predecoupage d'une saignee autour d'un front d'abattage Granted FR2372314A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7635718A FR2372314A1 (fr) 1976-11-26 1976-11-26 Machine de predecoupage d'une saignee autour d'un front d'abattage
DE19772751718 DE2751718A1 (de) 1976-11-26 1977-11-19 Schraemmaschine
CH1421177A CH617491A5 (enExample) 1976-11-26 1977-11-21
US05/853,837 US4134620A (en) 1976-11-26 1977-11-22 Channelling machine for cutting a preliminary groove around the working face of a tunnel
GB48638/77A GB1578898A (en) 1976-11-26 1977-11-22 Machine for cutting a preliminary groove or kerf around the working face of a tunnel
ES464426A ES464426A1 (es) 1976-11-26 1977-11-24 Maquina para el precortado de una roza alrededor de un fren-te de perforacion de galeria.
JP14145877A JPS5392534A (en) 1976-11-26 1977-11-25 Spare excavator for environment of cutting blade
IT69670/77A IT1116273B (it) 1976-11-26 1977-11-25 Macchina per la preincisione di un intaglio sul contorno di un fronte di abbattimento nello scavo di gallerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635718A FR2372314A1 (fr) 1976-11-26 1976-11-26 Machine de predecoupage d'une saignee autour d'un front d'abattage

Publications (2)

Publication Number Publication Date
FR2372314A1 true FR2372314A1 (fr) 1978-06-23
FR2372314B1 FR2372314B1 (enExample) 1979-03-30

Family

ID=9180370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635718A Granted FR2372314A1 (fr) 1976-11-26 1976-11-26 Machine de predecoupage d'une saignee autour d'un front d'abattage

Country Status (8)

Country Link
US (1) US4134620A (enExample)
JP (1) JPS5392534A (enExample)
CH (1) CH617491A5 (enExample)
DE (1) DE2751718A1 (enExample)
ES (1) ES464426A1 (enExample)
FR (1) FR2372314A1 (enExample)
GB (1) GB1578898A (enExample)
IT (1) IT1116273B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420644A1 (fr) * 1978-03-25 1979-10-19 Bochumer Eisen Heintzmann Procede de percement et de soutenement d'une galerie souterraine et dispositif destine a la mise en oeuvre du procede
FR2433633A1 (fr) * 1978-08-18 1980-03-14 Gewerk Eisenhuette Westfalia Dispositif de creusement a bouclier
EP0282416A1 (fr) * 1987-03-10 1988-09-14 Perforex Machine de havage à tête de havage montée mobile sur un guide cintré en voûte et oblique sur son axe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513452A (ja) 1996-08-16 2002-05-08 タクス ゲゼルシヤフト・ミット・ベシュレンクテル・ハフツング トンネルを建設する方法及び装置
DE19859821A1 (de) * 1998-12-23 1999-11-18 Tachus Gmbh Verfahren und Vorrichtung für den Tunnelbau
KR100995385B1 (ko) 2008-05-29 2010-11-19 김진수 강관 추진 시공 방법
KR100920256B1 (ko) * 2008-11-26 2009-10-05 주식회사 홍익기술단 강관 루프 구조체의 선단 압입장치
CN117868873B (zh) * 2024-03-13 2024-05-24 中铁电气化局集团有限公司 一种隧道开槽机及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325217A (en) * 1963-12-28 1967-06-13 Karl A Enz Tunneling and excavation through rock by core forming and removal
FR1548671A (enExample) * 1967-10-27 1968-12-06
CH492086A (de) * 1968-06-13 1970-06-15 Walter J Heller Ag Bauunterneh Einrichtung zum Herausfräsen von Trennfugen aus Tunnelwänden
HU162676B (enExample) * 1971-12-31 1973-03-28
FR2305583B1 (fr) * 1975-03-24 1985-11-08 Perforex Machine de havage propre a l'execution de saignee courbe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420644A1 (fr) * 1978-03-25 1979-10-19 Bochumer Eisen Heintzmann Procede de percement et de soutenement d'une galerie souterraine et dispositif destine a la mise en oeuvre du procede
FR2433633A1 (fr) * 1978-08-18 1980-03-14 Gewerk Eisenhuette Westfalia Dispositif de creusement a bouclier
EP0282416A1 (fr) * 1987-03-10 1988-09-14 Perforex Machine de havage à tête de havage montée mobile sur un guide cintré en voûte et oblique sur son axe
FR2612248A1 (fr) * 1987-03-10 1988-09-16 Perforex Machine de havage a tete de havage montee mobile sur un guide cintre en voute et oblique sur son axe

Also Published As

Publication number Publication date
GB1578898A (en) 1980-11-12
IT1116273B (it) 1986-02-10
DE2751718A1 (de) 1978-06-01
JPS5392534A (en) 1978-08-14
FR2372314B1 (enExample) 1979-03-30
US4134620A (en) 1979-01-16
ES464426A1 (es) 1978-08-01
CH617491A5 (enExample) 1980-05-30

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Legal Events

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