AU464620B2 - Improvements relating to anchor bolts and methods of installing same - Google Patents

Improvements relating to anchor bolts and methods of installing same

Info

Publication number
AU464620B2
AU464620B2 AU26454/71A AU2645471A AU464620B2 AU 464620 B2 AU464620 B2 AU 464620B2 AU 26454/71 A AU26454/71 A AU 26454/71A AU 2645471 A AU2645471 A AU 2645471A AU 464620 B2 AU464620 B2 AU 464620B2
Authority
AU
Australia
Prior art keywords
methods
anchor bolts
improvements relating
installing same
installing
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
AU26454/71A
Other languages
English (en)
Other versions
AU2645471A (en
Inventor
David Davies Emlyn
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU2645471A publication Critical patent/AU2645471A/en
Application granted granted Critical
Publication of AU464620B2 publication Critical patent/AU464620B2/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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Joining Of Building Structures In Genera (AREA)
AU26454/71A 1969-02-18 1971-03-12 Improvements relating to anchor bolts and methods of installing same Expired AU464620B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865669A GB1271374A (en) 1969-02-18 1969-02-18 Improvements relating to anchor bolts and methods of installing same

Publications (2)

Publication Number Publication Date
AU2645471A AU2645471A (en) 1972-09-14
AU464620B2 true AU464620B2 (en) 1975-08-18

Family

ID=9856700

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26454/71A Expired AU464620B2 (en) 1969-02-18 1971-03-12 Improvements relating to anchor bolts and methods of installing same

Country Status (5)

Country Link
AU (1) AU464620B2 (fr)
BE (1) BE764965A (fr)
DE (1) DE2111782A1 (fr)
FR (1) FR2130998A5 (fr)
GB (1) GB1271374A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630660B2 (en) * 1990-02-05 1992-11-05 Theodore Daniel Swemmer Rock anchor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008573D0 (en) * 1990-04-17 1990-06-13 Rawplug Company The Limited Anchoring system
GB2250330B (en) * 1990-09-03 1993-12-01 Tag Ind Fasteners Ltd Anchor means
DE19925109C1 (de) * 1999-06-01 2000-06-21 Max Aicher Verfahren zum Erzeugen einer Spitze an einem Ankerstab aus Stahl
ZA200700740B (en) * 2006-01-31 2007-11-28 Raytheon Utd Inc Rock bolt with grout flow geometry
US20130004245A1 (en) * 2010-03-19 2013-01-03 Amir Gharbani Yielding Spiral Bolt Appendage for a Rock Bolt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630660B2 (en) * 1990-02-05 1992-11-05 Theodore Daniel Swemmer Rock anchor

Also Published As

Publication number Publication date
AU2645471A (en) 1972-09-14
GB1271374A (en) 1972-04-19
FR2130998A5 (fr) 1972-11-10
BE764965A (fr) 1971-09-29
DE2111782A1 (de) 1972-09-28

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