FR2362996B3 - - Google Patents

Info

Publication number
FR2362996B3
FR2362996B3 FR7626188A FR7626188A FR2362996B3 FR 2362996 B3 FR2362996 B3 FR 2362996B3 FR 7626188 A FR7626188 A FR 7626188A FR 7626188 A FR7626188 A FR 7626188A FR 2362996 B3 FR2362996 B3 FR 2362996B3
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
FR7626188A
Other languages
French (fr)
Other versions
FR2362996A1 (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.)
Lockwood Bennett Ltd
Original Assignee
Lockwood Bennett Ltd
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 Lockwood Bennett Ltd filed Critical Lockwood Bennett Ltd
Priority to FR7626188A priority Critical patent/FR2362996A1/fr
Publication of FR2362996A1 publication Critical patent/FR2362996A1/fr
Application granted granted Critical
Publication of FR2362996B3 publication Critical patent/FR2362996B3/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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • 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
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers

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)
  • Shovels (AREA)
FR7626188A 1976-08-25 1976-08-25 Outil combine pour le creusement de galeries de mines ou de tunnels Granted FR2362996A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626188A FR2362996A1 (fr) 1976-08-25 1976-08-25 Outil combine pour le creusement de galeries de mines ou de tunnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626188A FR2362996A1 (fr) 1976-08-25 1976-08-25 Outil combine pour le creusement de galeries de mines ou de tunnels

Publications (2)

Publication Number Publication Date
FR2362996A1 FR2362996A1 (fr) 1978-03-24
FR2362996B3 true FR2362996B3 (US20110009641A1-20110113-C00256.png) 1979-05-25

Family

ID=9177245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626188A Granted FR2362996A1 (fr) 1976-08-25 1976-08-25 Outil combine pour le creusement de galeries de mines ou de tunnels

Country Status (1)

Country Link
FR (1) FR2362996A1 (US20110009641A1-20110113-C00256.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108049877A (zh) * 2018-01-11 2018-05-18 中煤第三建设（集团）有限责任公司 全液压智能钻装锚一体机

Also Published As

Publication number Publication date
FR2362996A1 (fr) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse