FR2130162B1 - - Google Patents

Info

Publication number
FR2130162B1
FR2130162B1 FR7208606A FR7208606A FR2130162B1 FR 2130162 B1 FR2130162 B1 FR 2130162B1 FR 7208606 A FR7208606 A FR 7208606A FR 7208606 A FR7208606 A FR 7208606A FR 2130162 B1 FR2130162 B1 FR 2130162B1
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
FR7208606A
Other languages
French (fr)
Other versions
FR2130162A1 (https=
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2130162A1 publication Critical patent/FR2130162A1/fr
Application granted granted Critical
Publication of FR2130162B1 publication Critical patent/FR2130162B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/34—Joints between vertical props and horizontal top bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
FR7208606A 1971-03-13 1972-03-13 Expired FR2130162B1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112111 DE2112111A1 (de) 1971-03-13 1971-03-13 Verbinder zum Festlegen der Kappe an den sie unterstuetzenden Stempeln bei tuerstockartigen Ausbaurahmen

Publications (2)

Publication Number Publication Date
FR2130162A1 FR2130162A1 (https=) 1972-11-03
FR2130162B1 true FR2130162B1 (https=) 1975-04-25

Family

ID=5801427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208606A Expired FR2130162B1 (https=) 1971-03-13 1972-03-13

Country Status (4)

Country Link
AT (1) AT317814B (https=)
DE (1) DE2112111A1 (https=)
FR (1) FR2130162B1 (https=)
PL (1) PL77541B1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3279085D1 (en) * 1982-04-20 1988-11-10 Lorenz Polygon Ausbau Gmbh Safety-cap bracket

Also Published As

Publication number Publication date
DE2112111A1 (de) 1972-10-05
FR2130162A1 (https=) 1972-11-03
PL77541B1 (https=) 1975-04-30
AT317814B (de) 1974-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse