SE7607143L - ROCKSHAFT WITH EXPANDER SLEEVE - Google Patents

ROCKSHAFT WITH EXPANDER SLEEVE

Info

Publication number
SE7607143L
SE7607143L SE7607143A SE7607143A SE7607143L SE 7607143 L SE7607143 L SE 7607143L SE 7607143 A SE7607143 A SE 7607143A SE 7607143 A SE7607143 A SE 7607143A SE 7607143 L SE7607143 L SE 7607143L
Authority
SE
Sweden
Prior art keywords
rockshaft
expander sleeve
expander
sleeve
Prior art date
Application number
SE7607143A
Other languages
Swedish (sv)
Inventor
R Gruber
Original Assignee
Gd Anker Gmbh & Co Kg
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 Gd Anker Gmbh & Co Kg filed Critical Gd Anker Gmbh & Co Kg
Publication of SE7607143L publication Critical patent/SE7607143L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

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)
  • Dowels (AREA)
  • Piles And Underground Anchors (AREA)
  • Rock Bolts (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
SE7607143A 1975-06-26 1976-06-22 ROCKSHAFT WITH EXPANDER SLEEVE SE7607143L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT492275A AT335504B (en) 1975-06-26 1975-06-26 SPREAD SLEEVE ANCHOR

Publications (1)

Publication Number Publication Date
SE7607143L true SE7607143L (en) 1976-12-27

Family

ID=3569913

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607143A SE7607143L (en) 1975-06-26 1976-06-22 ROCKSHAFT WITH EXPANDER SLEEVE

Country Status (12)

Country Link
JP (1) JPS524608A (en)
AT (1) AT335504B (en)
BR (1) BR7508104A (en)
CA (1) CA1034803A (en)
CH (1) CH594807A5 (en)
DE (1) DE2614565C2 (en)
GB (1) GB1505795A (en)
GR (1) GR59894B (en)
IT (1) IT1063529B (en)
NO (1) NO143357C (en)
SE (1) SE7607143L (en)
YU (1) YU134776A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354964B (en) * 1978-07-07 1980-02-11 Gd Anker Gmbh & Co Kg SPREADING SLEEVE FOR A SPREADING SLEEVE ANCHOR
JPS5685708U (en) * 1979-12-05 1981-07-09
DE4219984A1 (en) * 1992-06-19 1993-12-23 Fischer Artur Werke Gmbh Expansion anchor
CN104653209A (en) * 2015-01-23 2015-05-27 山东大学 Multistage resistance-increasing anchor rod and construction method
CN105421867A (en) * 2015-12-14 2016-03-23 江苏建筑职业技术学院 Loop ground anchor device and installation method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT249727B (en) * 1965-01-25 1966-10-10 Gd Anker Gmbh & Co Kg Expansion sleeve anchor

Also Published As

Publication number Publication date
JPS524608A (en) 1977-01-13
ATA492275A (en) 1976-07-15
NO762214L (en) 1976-12-28
CH594807A5 (en) 1978-01-31
YU134776A (en) 1982-02-28
NO143357C (en) 1981-01-21
DE2614565A1 (en) 1977-01-13
NO143357B (en) 1980-10-13
IT1063529B (en) 1985-02-11
DE2614565C2 (en) 1985-01-31
AT335504B (en) 1977-03-10
JPS5435407B2 (en) 1979-11-02
GB1505795A (en) 1978-03-30
BR7508104A (en) 1977-02-01
CA1034803A (en) 1978-07-18
GR59894B (en) 1978-03-15

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