FR1083350A - Flexible support for mines - Google Patents

Flexible support for mines

Info

Publication number
FR1083350A
FR1083350A FR1083350DA FR1083350A FR 1083350 A FR1083350 A FR 1083350A FR 1083350D A FR1083350D A FR 1083350DA FR 1083350 A FR1083350 A FR 1083350A
Authority
FR
France
Prior art keywords
mines
flexible support
flexible
support
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)
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.)
FU R UNTERNEHMUNGEN DER EISEN
Original Assignee
FU R UNTERNEHMUNGEN DER EISEN
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 FU R UNTERNEHMUNGEN DER EISEN filed Critical FU R UNTERNEHMUNGEN DER EISEN
Application granted granted Critical
Publication of FR1083350A publication Critical patent/FR1083350A/en
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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

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)
FR1083350D 1952-10-24 1953-09-14 Flexible support for mines Expired FR1083350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1083350X 1952-10-24

Publications (1)

Publication Number Publication Date
FR1083350A true FR1083350A (en) 1955-01-07

Family

ID=7721139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083350D Expired FR1083350A (en) 1952-10-24 1953-09-14 Flexible support for mines

Country Status (1)

Country Link
FR (1) FR1083350A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012884B (en) * 1956-08-02 1957-08-01 Rothe Erde Eisenwerk Lowering support
DE1179168B (en) * 1958-10-23 1964-10-08 Hermann Schwarz Kommanditgesel Lock for connecting a route extension profile with a route support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012884B (en) * 1956-08-02 1957-08-01 Rothe Erde Eisenwerk Lowering support
DE1179168B (en) * 1958-10-23 1964-10-08 Hermann Schwarz Kommanditgesel Lock for connecting a route extension profile with a route support

Similar Documents

Publication Publication Date Title
FR1070316A (en) Roof support for mines
FR1052094A (en) Flexible pipe fitting
FR1056532A (en) Bobèche for candlestick
FR1083350A (en) Flexible support for mines
FR1052022A (en) Flexible pipe
FR1078401A (en) Aeromotor
FR1082308A (en) Movable support for mines
CH314369A (en) mine
FR1049816A (en) Connection for flexible hoses
FR1084610A (en) Flexible support for galleries
AT181393B (en) Winch
FR1063959A (en) Flexible support for mine gallery
CH319454A (en) Camiciotto
FR1096859A (en) Flexible mine support
FR1089981A (en) Winch
FR1053420A (en) Metal support for support
FR1057388A (en) Progressive support for mines
FR1085922A (en) Gyroscope
FR1046981A (en) Support sled for shearers
FR1067726A (en) Ashtray-smother for pipe
FR1122799A (en) Flexible support for mine
AT179424B (en) dragon-fly
AT178889B (en) Lauterhahn
FR1054397A (en) Programmeter
FR1069865A (en) Mine transporter