AT335504B - Spreizhulsenanker - Google Patents

Spreizhulsenanker

Info

Publication number
AT335504B
AT335504B AT492275A AT492275A AT335504B AT 335504 B AT335504 B AT 335504B AT 492275 A AT492275 A AT 492275A AT 492275 A AT492275 A AT 492275A AT 335504 B AT335504 B AT 335504B
Authority
AT
Austria
Prior art keywords
sleeve anchor
spread sleeve
spread
anchor
sleeve
Prior art date
Application number
AT492275A
Other languages
English (en)
Other versions
ATA492275A (de
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
Priority to AT492275A priority Critical patent/AT335504B/de
Priority to JP50106584A priority patent/JPS524608A/ja
Priority to BR7508104A priority patent/BR7508104A/pt
Priority to DE2614565A priority patent/DE2614565C2/de
Priority to GR50483A priority patent/GR59894B/el
Priority to CH427176A priority patent/CH594807A5/xx
Priority to CA250,573A priority patent/CA1034803A/en
Priority to YU01347/76A priority patent/YU134776A/xx
Priority to SE7607143A priority patent/SE7607143L/xx
Priority to IT24673/76A priority patent/IT1063529B/it
Priority to NO762214A priority patent/NO143357C/no
Priority to GB26649/76A priority patent/GB1505795A/en
Publication of ATA492275A publication Critical patent/ATA492275A/de
Application granted granted Critical
Publication of AT335504B publication Critical patent/AT335504B/de

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

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)
  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
AT492275A 1975-06-26 1975-06-26 Spreizhulsenanker AT335504B (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT492275A AT335504B (de) 1975-06-26 1975-06-26 Spreizhulsenanker
JP50106584A JPS524608A (en) 1975-06-26 1975-09-04 Shelllexpanded anchor
BR7508104A BR7508104A (pt) 1975-06-26 1975-12-08 Ancora de luva expansivel aperfeicoada
DE2614565A DE2614565C2 (de) 1975-06-26 1976-04-05 Spreizhülsenanker
CH427176A CH594807A5 (de) 1975-06-26 1976-04-06
GR50483A GR59894B (en) 1975-06-26 1976-04-06 Anchor system with folding tubular casing
CA250,573A CA1034803A (en) 1975-06-26 1976-04-13 Expansion rock bolt
YU01347/76A YU134776A (en) 1975-06-26 1976-06-01 Anchor with a spreading sleeve
SE7607143A SE7607143L (sv) 1975-06-26 1976-06-22 Bergankare med expanderhylsa
IT24673/76A IT1063529B (it) 1975-06-26 1976-06-24 Ancora con manicotto ad espansione
NO762214A NO143357C (no) 1975-06-26 1976-06-25 Sprikehylseanker.
GB26649/76A GB1505795A (en) 1975-06-26 1976-06-25 Expansion rock bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT492275A AT335504B (de) 1975-06-26 1975-06-26 Spreizhulsenanker

Publications (2)

Publication Number Publication Date
ATA492275A ATA492275A (de) 1976-07-15
AT335504B true AT335504B (de) 1977-03-10

Family

ID=3569913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT492275A AT335504B (de) 1975-06-26 1975-06-26 Spreizhulsenanker

Country Status (12)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354964B (de) * 1978-07-07 1980-02-11 Gd Anker Gmbh & Co Kg Spreizhuelse fuer einen spreizhuelsenanker
JPS5685708U (de) * 1979-12-05 1981-07-09
DE4219984A1 (de) * 1992-06-19 1993-12-23 Fischer Artur Werke Gmbh Spreizanker
CN104653209A (zh) * 2015-01-23 2015-05-27 山东大学 一种多级增阻锚杆及施工方法
CN105421867A (zh) * 2015-12-14 2016-03-23 江苏建筑职业技术学院 活套地锚装置及安装方法
CN112761693B (zh) * 2021-03-10 2025-04-08 贵州大学 一种注浆型膨胀锚杆

Family Cites Families (1)

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

Also Published As

Publication number Publication date
BR7508104A (pt) 1977-02-01
JPS5435407B2 (de) 1979-11-02
DE2614565C2 (de) 1985-01-31
NO762214L (de) 1976-12-28
SE7607143L (sv) 1976-12-27
NO143357B (no) 1980-10-13
YU134776A (en) 1982-02-28
DE2614565A1 (de) 1977-01-13
GB1505795A (en) 1978-03-30
CA1034803A (en) 1978-07-18
ATA492275A (de) 1976-07-15
NO143357C (no) 1981-01-21
GR59894B (en) 1978-03-15
IT1063529B (it) 1985-02-11
JPS524608A (en) 1977-01-13
CH594807A5 (de) 1978-01-31

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Legal Events

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