DE2713782C3 - - Google Patents

Info

Publication number
DE2713782C3
DE2713782C3 DE19772713782 DE2713782A DE2713782C3 DE 2713782 C3 DE2713782 C3 DE 2713782C3 DE 19772713782 DE19772713782 DE 19772713782 DE 2713782 A DE2713782 A DE 2713782A DE 2713782 C3 DE2713782 C3 DE 2713782C3
Authority
DE
Germany
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
DE19772713782
Other versions
DE2713782A1 (de
DE2713782B2 (de
Inventor
Edgar Dipl.-Ing. Schultz
Hanns-Heinz Dipl.-Ing. 5210 Troisdorf De Billen
Christoph Dipl.-Ing. 4350 Recklinghausen De Zillessen
Walther 4352 Herten De Reiff
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.)
Mannstaedt-Werke & Co 5210 Troisdorf De GmbH
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to DE19772713782 priority Critical patent/DE2713782B2/de
Priority to FR7807310A priority patent/FR2385974A1/fr
Priority to LU79325A priority patent/LU79325A1/de
Priority to PL20563878A priority patent/PL116460B1/pl
Priority to GB1197278A priority patent/GB1552572A/en
Publication of DE2713782A1 publication Critical patent/DE2713782A1/de
Publication of DE2713782B2 publication Critical patent/DE2713782B2/de
Application granted granted Critical
Publication of DE2713782C3 publication Critical patent/DE2713782C3/de
Granted 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

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)
  • Heat Treatment Of Steel (AREA)
DE19772713782 1977-03-29 1977-03-29 Verwendung von niedriglegierten Stählen als Werkstoff für die Herstellung von Rinnenprofilen des Streckenausbaus in Grubenbetrieben Granted DE2713782B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19772713782 DE2713782B2 (de) 1977-03-29 1977-03-29 Verwendung von niedriglegierten Stählen als Werkstoff für die Herstellung von Rinnenprofilen des Streckenausbaus in Grubenbetrieben
FR7807310A FR2385974A1 (fr) 1977-03-29 1978-03-14 Alliage d'acier en particulier pour des profiles de soutenements de galeries dans l'exploitation miniere
LU79325A LU79325A1 (de) 1977-03-29 1978-03-28 Stahllegierung,insbesondere fuer rinnenprofile des nachgiebigen streckenausbaus in grubenbetrieben
PL20563878A PL116460B1 (en) 1977-03-29 1978-03-28 Alloy steel
GB1197278A GB1552572A (en) 1977-03-29 1978-03-28 Alloy steel particularly for channel profiles in mine support ductile sections for mining operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713782 DE2713782B2 (de) 1977-03-29 1977-03-29 Verwendung von niedriglegierten Stählen als Werkstoff für die Herstellung von Rinnenprofilen des Streckenausbaus in Grubenbetrieben

Publications (3)

Publication Number Publication Date
DE2713782A1 DE2713782A1 (de) 1978-10-05
DE2713782B2 DE2713782B2 (de) 1979-06-28
DE2713782C3 true DE2713782C3 (de) 1987-10-22

Family

ID=6004966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772713782 Granted DE2713782B2 (de) 1977-03-29 1977-03-29 Verwendung von niedriglegierten Stählen als Werkstoff für die Herstellung von Rinnenprofilen des Streckenausbaus in Grubenbetrieben

Country Status (5)

Country Link
DE (1) DE2713782B2 (de)
FR (1) FR2385974A1 (de)
GB (1) GB1552572A (de)
LU (1) LU79325A1 (de)
PL (1) PL116460B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761824A2 (de) * 1995-08-29 1997-03-12 Kawasaki Steel Corporation Stahl für dickwandige Bauteile und Herstellungsverfahren

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628711A1 (de) * 1986-08-23 1988-03-10 Kloeckner Stahl Gmbh Denitrierter, niedriglegierter, hochfester feinkornbaustahl
DE3628712A1 (de) * 1986-08-23 1988-02-25 Kloeckner Stahl Gmbh Denitrierter, niedriglegierter, hochfester, grubenbestaendiger feinkornbaustahl
EP2703592A1 (de) 2012-08-28 2014-03-05 Zenon Malkowski Türflügel einer wärmeisolierten Tür

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069169B (de) * 1959-11-19 Hoesch-Westfalenhütte Aktiengesellllschiaifit, Dortmund Die Verwendung eines Stahles als Werkstoff für Grubenausbausegmente
US1697130A (en) * 1925-01-26 1929-01-01 Int Nickel Co Nickel manganese steel alloy and method of treating the same
FR976859A (fr) * 1948-10-22 1951-03-23 Rech S Ind Et Minieres Soc Et Soutènement en acier spécial
AT244705B (de) * 1964-01-17 1966-01-25 Boehler & Co Ag Geb Zusatzwerkstoff für die Unterpulverschweißung von Feinkornstählen
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
CA952415A (en) * 1970-05-20 1974-08-06 Eiji Miyoshi Process and apparatus for manufacture of strong tough steel plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761824A2 (de) * 1995-08-29 1997-03-12 Kawasaki Steel Corporation Stahl für dickwandige Bauteile und Herstellungsverfahren
EP0761824A3 (de) * 1995-08-29 1998-04-22 Kawasaki Steel Corporation Stahl für dickwandige Bauteile und Herstellungsverfahren

Also Published As

Publication number Publication date
DE2713782A1 (de) 1978-10-05
LU79325A1 (de) 1978-06-29
PL116460B1 (en) 1981-06-30
PL205638A1 (pl) 1978-12-18
FR2385974B1 (de) 1984-03-09
DE2713782B2 (de) 1979-06-28
FR2385974A1 (fr) 1978-10-27
GB1552572A (en) 1979-09-12

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8281 Inventor (new situation)

Free format text: SCHULTZ, EDGAR, DIPL.-ING. BILLEN, HANNS-HEINZ, DIPL.-ING., 5210 TROISDORF, DE ZILLESSEN, CHRISTOPH, DIPL.-ING., 4350 RECKLINGHAUSEN, DE REIFF, WALTHER, 4352 HERTEN, DE

C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: MANNSTAEDT-WERKE GMBH & CO, 5210 TROISDORF, DE