DE2960819D1 - Process for the fabrication of anchoring rods or anchoring wires and their use in earth or rock anchor devices - Google Patents

Process for the fabrication of anchoring rods or anchoring wires and their use in earth or rock anchor devices

Info

Publication number
DE2960819D1
DE2960819D1 DE7979890009T DE2960819T DE2960819D1 DE 2960819 D1 DE2960819 D1 DE 2960819D1 DE 7979890009 T DE7979890009 T DE 7979890009T DE 2960819 T DE2960819 T DE 2960819T DE 2960819 D1 DE2960819 D1 DE 2960819D1
Authority
DE
Germany
Prior art keywords
anchoring
fabrication
earth
anchor devices
rock anchor
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
DE7979890009T
Other languages
English (en)
Inventor
Reinhart Dipl Ing D Schossmann
Alfred Dipl Ing Dr Moser
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.)
Voestalpine Stahl Donawitz GmbH
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of DE2960819D1 publication Critical patent/DE2960819D1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/006—Anchoring-bolts made of cables or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Extraction Processes (AREA)
DE7979890009T 1978-05-31 1979-05-30 Process for the fabrication of anchoring rods or anchoring wires and their use in earth or rock anchor devices Expired DE2960819D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0396278A AT371840B (de) 1978-05-31 1978-05-31 Verfahren zur herstellung von ankerstaeben oder ankerdraehten

Publications (1)

Publication Number Publication Date
DE2960819D1 true DE2960819D1 (en) 1981-12-03

Family

ID=3557778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979890009T Expired DE2960819D1 (en) 1978-05-31 1979-05-30 Process for the fabrication of anchoring rods or anchoring wires and their use in earth or rock anchor devices

Country Status (5)

Country Link
EP (1) EP0006085B1 (de)
JP (1) JPS54158364A (de)
AT (1) AT371840B (de)
DE (1) DE2960819D1 (de)
DK (1) DK151571C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320460C1 (de) * 1983-06-07 1984-10-18 Thyssen Industrie Ag, 4300 Essen Nachgiebiger Gebirgsanker
FR2725730A1 (fr) * 1994-10-12 1996-04-19 Michelin & Cie Fil en acier inoxydable pour renforcer le sommet des enveloppes de pneumatiques
US11434558B2 (en) 2018-05-23 2022-09-06 Manchao He NPR non-magnetic steel material for rock bolt and production method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087151B (de) * 1954-10-06 1960-08-18 Kloeckner Huettenwerk Haspe Ag Verwendung von Draehten oder Staeben aus Thomasstahl zur Herstellung von Betonbewehrungsmatten
DE1533992A1 (de) * 1967-05-16 1970-02-19 Rehm Gallus Verfahren zur Erhoehung der Elastizitaetsgrenze,der Streckgrenze und gegebenenfalls der Bruchfestigkeit von Stahl durch Kaltverformung
DE1908951A1 (de) * 1969-02-22 1970-09-03 Gruen & Bilfinger Ag Erdanker
CH509476A (de) * 1969-06-09 1971-06-30 Losinger Ag Fels- oder Alluvialanker und Verfahren zu dessen Herstellung
BE795928A (fr) * 1970-04-27 1973-06-18 Celtite Sa Perfectionnements aux tiges de scellement
DE2616599C3 (de) * 1976-04-13 1987-01-22 Mannesmann AG, 4000 Düsseldorf Verwendung eines hochlegierten Stahles zum Herstelen von hochfesten, gegen Sauergaskorrosion beständigen Gegenständen

Also Published As

Publication number Publication date
DK225379A (da) 1979-12-01
ATA396278A (de) 1982-12-15
EP0006085B1 (de) 1981-09-16
EP0006085A1 (de) 1979-12-12
DK151571B (da) 1987-12-14
AT371840B (de) 1983-08-10
DK151571C (da) 1988-07-18
JPS54158364A (en) 1979-12-14
JPS5742691B2 (de) 1982-09-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: VOEST-ALPINE STAHL DONAWITZ GES.M.B.H., LEOBEN-DON

8328 Change in the person/name/address of the agent

Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM. LISKA, H., DIPL.-ING. DR.-ING. PRECHTEL, J., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee