ATA249985A - ANCHOR, ESPECIALLY FREE PLAYING ANCHOR - Google Patents

ANCHOR, ESPECIALLY FREE PLAYING ANCHOR

Info

Publication number
ATA249985A
ATA249985A AT0249985A AT249985A ATA249985A AT A249985 A ATA249985 A AT A249985A AT 0249985 A AT0249985 A AT 0249985A AT 249985 A AT249985 A AT 249985A AT A249985 A ATA249985 A AT A249985A
Authority
AT
Austria
Prior art keywords
anchor
especially free
free playing
playing
playing anchor
Prior art date
Application number
AT0249985A
Other languages
German (de)
Other versions
AT390461B (en
Original Assignee
Vorspann Technik Gmbh
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 Vorspann Technik Gmbh filed Critical Vorspann Technik Gmbh
Priority to AT0249985A priority Critical patent/AT390461B/en
Priority to AT86890222T priority patent/ATE52290T1/en
Priority to DE8686890222T priority patent/DE3670660D1/en
Priority to EP86890222A priority patent/EP0220161B1/en
Publication of ATA249985A publication Critical patent/ATA249985A/en
Application granted granted Critical
Publication of AT390461B publication Critical patent/AT390461B/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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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
    • 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
    • E02D5/80—Ground anchors
    • E02D5/808—Ground anchors anchored by using exclusively a bonding material
    • 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
    • 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
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
AT0249985A 1985-08-26 1985-08-27 Anchor, in particular a free-play anchor AT390461B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0249985A AT390461B (en) 1985-08-27 1985-08-27 Anchor, in particular a free-play anchor
AT86890222T ATE52290T1 (en) 1985-08-26 1986-08-04 ANCHORS, ESPECIALLY FREE-SPIN ANCHORS.
DE8686890222T DE3670660D1 (en) 1985-08-26 1986-08-04 ANCHOR, ESPECIALLY FREE-SPIKE ANCHOR.
EP86890222A EP0220161B1 (en) 1985-08-26 1986-08-04 Anchor, especially a free-play anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0249985A AT390461B (en) 1985-08-27 1985-08-27 Anchor, in particular a free-play anchor

Publications (2)

Publication Number Publication Date
ATA249985A true ATA249985A (en) 1988-01-15
AT390461B AT390461B (en) 1990-05-10

Family

ID=3535370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0249985A AT390461B (en) 1985-08-26 1985-08-27 Anchor, in particular a free-play anchor

Country Status (1)

Country Link
AT (1) AT390461B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305923C2 (en) * 1993-02-26 1997-02-27 Bilfinger Berger Bau Sealing device for anchor heads against pressing water
AU3734899A (en) * 1998-05-19 1999-12-06 Chang Hoon Lee Removable ground anchorage and method for disassembling tensile wires

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1759561C3 (en) * 1968-05-15 1978-06-15 Dyckerhoff & Widmann Ag, 8000 Muenchen Method for producing grouting anchors and device for carrying out the method
DE2112258C3 (en) * 1971-03-13 1982-02-18 Polensky & Zöllner, 5000 Köln Packer for grouting anchors
DE2649891C3 (en) * 1976-10-29 1980-05-08 Stump Bohr Gmbh, 8045 Ismaning Protective device for a stressed grouting anchor
FR2446896A1 (en) * 1979-01-17 1980-08-14 Freyssinet Int Stup Installation of tie-rod in inaccessible marine site - including putting under tension and anchoring, with redn. or elimination of human intervention

Also Published As

Publication number Publication date
AT390461B (en) 1990-05-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee