AT180553B - Anchor rod for fastening support plates, especially for mining, tunneling and the like. like companies - Google Patents

Anchor rod for fastening support plates, especially for mining, tunneling and the like. like companies

Info

Publication number
AT180553B
AT180553B AT180553DA AT180553B AT 180553 B AT180553 B AT 180553B AT 180553D A AT180553D A AT 180553DA AT 180553 B AT180553 B AT 180553B
Authority
AT
Austria
Prior art keywords
tunneling
mining
companies
support plates
anchor rod
Prior art date
Application number
Other languages
German (de)
Original Assignee
Vertrieb Und Verkauf 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 Vertrieb Und Verkauf Ag filed Critical Vertrieb Und Verkauf Ag
Application granted granted Critical
Publication of AT180553B publication Critical patent/AT180553B/en

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
    • E21D21/008—Anchoring or tensioning means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
AT180553D 1951-03-07 1953-09-16 Anchor rod for fastening support plates, especially for mining, tunneling and the like. like companies AT180553B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709852X 1951-03-07

Publications (1)

Publication Number Publication Date
AT180553B true AT180553B (en) 1954-12-27

Family

ID=4530685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT180553D AT180553B (en) 1951-03-07 1953-09-16 Anchor rod for fastening support plates, especially for mining, tunneling and the like. like companies

Country Status (4)

Country Link
AT (1) AT180553B (en)
DE (1) DE970521C (en)
FR (1) FR1056363A (en)
GB (1) GB709852A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240490B (en) * 1963-07-19 1967-05-11 Bergwerksverband Gmbh Expansion anchor for the pit lining
DE2923079A1 (en) * 1978-07-07 1980-01-17 Gd Anker Gmbh & Co Kg SPREADING SLEEVE FOR A SPREADING SLEEVE ANCHOR
WO2001011194A1 (en) * 1999-08-06 2001-02-15 Techmo Entwicklungs- Und Vertriebs Gmbh Method for fixing a spreading anchor and spreading anchor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146466B (en) * 1952-05-01 1963-04-04 Malcolm Baldridge Expansion anchors, especially for mining
US3139730A (en) * 1955-02-17 1964-07-07 Chester I Williams Rock anchor
DE1117071B (en) * 1956-01-18 1961-11-16 Sven Hugo Strand Expanding wedge anchor for the pit lining
DE1104471B (en) * 1956-11-05 1961-04-13 Dipl Berging Oskar Eckert Rope anchor
DE1292448B (en) * 1958-02-12 1969-04-10 Forges Et Boulonneries Hermant Anchor, with shells forming an expansion sleeve
US2970444A (en) * 1958-03-24 1961-02-07 Peter Hewton Expanding wedge type cable or bolt anchor
US3552258A (en) * 1965-07-20 1971-01-05 Clifford C Warner Bolt anchors
US3456551A (en) * 1966-09-05 1969-07-22 Masuo Ishihara Anchor bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570786A (en) * 1896-11-03 Expansion-bolt
US527406A (en) * 1894-10-16 Expansion- bolt
BE462678A (en) * 1940-05-22
DE728528C (en) * 1940-09-11 1942-11-28 Carl Tiefenthal Friction anchors consisting of individual wedge plugs for the pit lining
US2399069A (en) * 1945-04-20 1946-04-23 Roberts K Skinner Bolt anchor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240490B (en) * 1963-07-19 1967-05-11 Bergwerksverband Gmbh Expansion anchor for the pit lining
DE2923079A1 (en) * 1978-07-07 1980-01-17 Gd Anker Gmbh & Co Kg SPREADING SLEEVE FOR A SPREADING SLEEVE ANCHOR
WO2001011194A1 (en) * 1999-08-06 2001-02-15 Techmo Entwicklungs- Und Vertriebs Gmbh Method for fixing a spreading anchor and spreading anchor

Also Published As

Publication number Publication date
DE970521C (en) 1958-09-25
GB709852A (en) 1954-06-02
FR1056363A (en) 1954-02-26

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