ES336779A1 - Improvements in bulones intended for the sustaining of rocked walls. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in bulones intended for the sustaining of rocked walls. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES336779A1
ES336779A1 ES336779A ES336779A ES336779A1 ES 336779 A1 ES336779 A1 ES 336779A1 ES 336779 A ES336779 A ES 336779A ES 336779 A ES336779 A ES 336779A ES 336779 A1 ES336779 A1 ES 336779A1
Authority
ES
Spain
Prior art keywords
intended
translation
machine
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES336779A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES336779A1 publication Critical patent/ES336779A1/en
Expired legal-status Critical Current

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)
  • Dowels (AREA)

Abstract

Perfeccionamientos in bolts intended to support rock walls and intended to enter holes made in them, characterized by the fact that the bolt comprises a hollow rod or stem, ending in a conical section, provided with teeth, and the other part, by an anchor head formed of different identical elements, arranged in a crown, having internally toothed parts capable of cooperating with the section of the end portion of the aforementioned bar or stem. (Machine-translation by Google Translate, not legally binding)
ES336779A 1966-05-03 1967-02-13 Improvements in bulones intended for the sustaining of rocked walls. (Machine-translation by Google Translate, not legally binding) Expired ES336779A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60027A FR1500817A (en) 1966-05-03 1966-05-03 Bolt intended for the support of rock walls

Publications (1)

Publication Number Publication Date
ES336779A1 true ES336779A1 (en) 1968-01-16

Family

ID=8607693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336779A Expired ES336779A1 (en) 1966-05-03 1967-02-13 Improvements in bulones intended for the sustaining of rocked walls. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE688544A (en)
CH (1) CH446241A (en)
DE (1) DE6601215U (en)
ES (1) ES336779A1 (en)
FR (1) FR1500817A (en)
NL (1) NL6703116A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009015435A1 (en) * 2009-03-28 2010-09-30 Fischerwerke Gmbh & Co. Kg Electrically insulated fastening element for fastening object at subsurface, has shaft, at which expansion area is arranged with expansion elements
DE102020132950A1 (en) 2020-12-10 2022-06-15 Geobrugg Ag Corrosion protection device, corrosion protection system, corrosion-protected slope stabilization system and method for corrosion-protected anchoring of a geotechnical anchor element

Also Published As

Publication number Publication date
CH446241A (en) 1967-11-15
NL6703116A (en) 1967-11-06
FR1500817A (en) 1967-11-10
BE688544A (en) 1967-03-31
DE6601215U (en) 1969-03-06

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