IT1040898B - Bullone di ancoraggio perfezionat - Google Patents

Bullone di ancoraggio perfezionat

Info

Publication number
IT1040898B
IT1040898B IT5049275A IT5049275A IT1040898B IT 1040898 B IT1040898 B IT 1040898B IT 5049275 A IT5049275 A IT 5049275A IT 5049275 A IT5049275 A IT 5049275A IT 1040898 B IT1040898 B IT 1040898B
Authority
IT
Italy
Prior art keywords
anchor bolt
perfected
perfected anchor
bolt
anchor
Prior art date
Application number
IT5049275A
Other languages
English (en)
Italian (it)
Inventor
Nass Marc
Original Assignee
Cocentall Atel De Carspach
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 Cocentall Atel De Carspach filed Critical Cocentall Atel De Carspach
Application granted granted Critical
Publication of IT1040898B publication Critical patent/IT1040898B/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
IT5049275A 1974-07-11 1975-07-11 Bullone di ancoraggio perfezionat IT1040898B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424081A FR2277971A1 (fr) 1974-07-11 1974-07-11 Boulon d'ancrage perfectionne

Publications (1)

Publication Number Publication Date
IT1040898B true IT1040898B (it) 1979-12-20

Family

ID=9141145

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5049275A IT1040898B (it) 1974-07-11 1975-07-11 Bullone di ancoraggio perfezionat

Country Status (5)

Country Link
AT (1) AT339239B (US07122603-20061017-C00294.png)
CH (1) CH586354A5 (US07122603-20061017-C00294.png)
FR (1) FR2277971A1 (US07122603-20061017-C00294.png)
IT (1) IT1040898B (US07122603-20061017-C00294.png)
LU (1) LU72938A1 (US07122603-20061017-C00294.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422058A1 (fr) * 1977-11-25 1979-11-02 Straub Jean Marie Ancrage precontraint a fil
AT354964B (de) * 1978-07-07 1980-02-11 Gd Anker Gmbh & Co Kg Spreizhuelse fuer einen spreizhuelsenanker
AT409785B (de) 1999-08-06 2002-11-25 Techmo Entw & Vertriebs Gmbh Verfahren zum festlegen eines spreizankers sowie spreizanker
AT10289U1 (de) 2007-06-19 2008-12-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren eines loches in boden- oder gesteinsmaterial und ausbilden einer verankerung
CN110273904A (zh) * 2019-07-04 2019-09-24 一中建设集团有限公司 一种钢索锚栓

Also Published As

Publication number Publication date
FR2277971A1 (fr) 1976-02-06
CH586354A5 (US07122603-20061017-C00294.png) 1977-03-31
ATA533975A (de) 1977-02-15
FR2277971B1 (US07122603-20061017-C00294.png) 1978-10-13
LU72938A1 (US07122603-20061017-C00294.png) 1976-02-04
AT339239B (de) 1977-10-10

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