ES406312A1 - Fixing elements - Google Patents

Fixing elements

Info

Publication number
ES406312A1
ES406312A1 ES406312A ES406312A ES406312A1 ES 406312 A1 ES406312 A1 ES 406312A1 ES 406312 A ES406312 A ES 406312A ES 406312 A ES406312 A ES 406312A ES 406312 A1 ES406312 A1 ES 406312A1
Authority
ES
Spain
Prior art keywords
hole
fixing element
resin
based compound
fixing elements
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
ES406312A
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.)
Exchem Holdings Ltd
Original Assignee
Exchem Holdings Ltd
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 Exchem Holdings Ltd filed Critical Exchem Holdings Ltd
Publication of ES406312A1 publication Critical patent/ES406312A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable 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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally

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)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Improvements in fastening elements, of the type used for coupling in a hole of substantially greater diameter with respect to the fixing element, in which a resin-based compound disposed in one or more easy break cartridges arranged in the hole is used., for locking the fixing element therein, characterized in that in order to reduce the amount of resin-based compound required to lock the fixing element in the hole, at least the part of the fixing element that must be attached to the hole is provided of at least one longitudinal collar, which reduces the volume of the annular space existing between the fixing element and the walls of the hole. (Machine-translation by Google Translate, not legally binding)
ES406312A 1971-08-19 1972-08-11 Fixing elements Expired ES406312A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3906771 1971-08-19
GB5710971 1971-12-08
GB1217272A GB1398846A (en) 1971-08-19 1972-03-15 Fixing elements

Publications (1)

Publication Number Publication Date
ES406312A1 true ES406312A1 (en) 1975-07-16

Family

ID=27256799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406312A Expired ES406312A1 (en) 1971-08-19 1972-08-11 Fixing elements

Country Status (8)

Country Link
CA (1) CA983299A (en)
DE (1) DE2240192A1 (en)
ES (1) ES406312A1 (en)
FR (1) FR2150193A5 (en)
GB (1) GB1398846A (en)
IE (1) IE38143B1 (en)
IT (1) IT965117B (en)
SE (1) SE397210B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707238C3 (en) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Corrosion-protected tension member for a prestressable anchor in solid rock
DE102007011198B4 (en) 2007-03-06 2019-02-21 Cvt Industriebedarf Gmbh Device for fixing objects
CN101509386B (en) * 2009-03-24 2011-03-30 于守东 Composite support anchor rod and construction method thereof

Also Published As

Publication number Publication date
DE2240192A1 (en) 1973-02-22
GB1398846A (en) 1975-06-25
IT965117B (en) 1974-01-31
CA983299A (en) 1976-02-10
SE397210B (en) 1977-10-24
FR2150193A5 (en) 1973-03-30
IE38143L (en) 1973-02-19
IE38143B1 (en) 1978-01-04

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