CA983299A - Fixing elements - Google Patents

Fixing elements

Info

Publication number
CA983299A
CA983299A CA148,159A CA148159A CA983299A CA 983299 A CA983299 A CA 983299A CA 148159 A CA148159 A CA 148159A CA 983299 A CA983299 A CA 983299A
Authority
CA
Canada
Prior art keywords
fixing elements
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
CA148,159A
Other languages
English (en)
Other versions
CA148159S (en
Inventor
John M. Murphy
Arthur Askey
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.)
EXPLOSIVES AND CHEMICAL PRODUCTS Ltd
Original Assignee
EXPLOSIVES AND CHEMICAL PRODUCTS 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 EXPLOSIVES AND CHEMICAL PRODUCTS Ltd filed Critical EXPLOSIVES AND CHEMICAL PRODUCTS Ltd
Application granted granted Critical
Publication of CA983299A publication Critical patent/CA983299A/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)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
CA148,159A 1971-08-19 1972-07-28 Fixing elements Expired CA983299A (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
CA983299A true CA983299A (en) 1976-02-10

Family

ID=27256799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,159A Expired CA983299A (en) 1971-08-19 1972-07-28 Fixing elements

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707238C3 (de) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Korrosionsgeschütztes Zugglied für einen vorspannbaren Anker im Festgestein
DE102007011198B4 (de) 2007-03-06 2019-02-21 Cvt Industriebedarf Gmbh Vorrichtung zur Befestigung von Gegenständen
CN101509386B (zh) * 2009-03-24 2011-03-30 于守东 复合支护锚杆及其施工方法

Also Published As

Publication number Publication date
ES406312A1 (es) 1975-07-16
SE397210B (sv) 1977-10-24
DE2240192A1 (de) 1973-02-22
FR2150193A5 (Direct) 1973-03-30
IE38143B1 (en) 1978-01-04
GB1398846A (en) 1975-06-25
IE38143L (en) 1973-02-19
IT965117B (it) 1974-01-31

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