FR2254715A1 - Mine roof bolt anchoring system - has cartridge containing self-hardening anchoring resin ruptured by bolt - Google Patents

Mine roof bolt anchoring system - has cartridge containing self-hardening anchoring resin ruptured by bolt

Info

Publication number
FR2254715A1
FR2254715A1 FR7441339A FR7441339A FR2254715A1 FR 2254715 A1 FR2254715 A1 FR 2254715A1 FR 7441339 A FR7441339 A FR 7441339A FR 7441339 A FR7441339 A FR 7441339A FR 2254715 A1 FR2254715 A1 FR 2254715A1
Authority
FR
France
Prior art keywords
bolt
anchoring
mine roof
ruptured
resin
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.)
Granted
Application number
FR7441339A
Other languages
English (en)
Other versions
FR2254715B1 (fr
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.)
Titan Manufacturing Co Pty Ltd
Original Assignee
Titan Manufacturing Co Pty 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
Priority claimed from AU74319/74A external-priority patent/AU487898B2/en
Application filed by Titan Manufacturing Co Pty Ltd filed Critical Titan Manufacturing Co Pty Ltd
Publication of FR2254715A1 publication Critical patent/FR2254715A1/fr
Application granted granted Critical
Publication of FR2254715B1 publication Critical patent/FR2254715B1/fr
Granted 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
    • F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

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)
  • Dowels (AREA)
  • Piles And Underground Anchors (AREA)
FR7441339A 1973-12-17 1974-12-16 Mine roof bolt anchoring system - has cartridge containing self-hardening anchoring resin ruptured by bolt Granted FR2254715A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU600973 1973-12-17
AU74319/74A AU487898B2 (en) 1974-10-14 1974-10-14 Improvements in and relating to rock bolts

Publications (2)

Publication Number Publication Date
FR2254715A1 true FR2254715A1 (en) 1975-07-11
FR2254715B1 FR2254715B1 (fr) 1978-11-03

Family

ID=25611555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441339A Granted FR2254715A1 (en) 1973-12-17 1974-12-16 Mine roof bolt anchoring system - has cartridge containing self-hardening anchoring resin ruptured by bolt

Country Status (1)

Country Link
FR (1) FR2254715A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349727A1 (fr) * 1976-04-27 1977-11-25 Prevost Ets Tiges de soutenement des galeries souterraines
US4404875A (en) * 1980-07-18 1983-09-20 Usm Corporation Installer drive unit for chemical anchor
US4420277A (en) * 1981-09-18 1983-12-13 Joy Manufacturing Company Mine roof driller-bolter apparatus and method
FR2675218A1 (fr) * 1991-04-12 1992-10-16 Peugeot Procede de fixation d'une piece rapportee dans un support au moyen d'une resine.
EP3424646A1 (fr) * 2017-07-05 2019-01-09 HILTI Aktiengesellschaft Outil de pose, kit pour système d'outil de pose et système d'outil de pose
EP3424643A1 (fr) * 2017-07-05 2019-01-09 HILTI Aktiengesellschaft Outil de pose, kit pour système d'outil de pose et système d'outil de pose

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349727A1 (fr) * 1976-04-27 1977-11-25 Prevost Ets Tiges de soutenement des galeries souterraines
US4404875A (en) * 1980-07-18 1983-09-20 Usm Corporation Installer drive unit for chemical anchor
US4420277A (en) * 1981-09-18 1983-12-13 Joy Manufacturing Company Mine roof driller-bolter apparatus and method
FR2675218A1 (fr) * 1991-04-12 1992-10-16 Peugeot Procede de fixation d'une piece rapportee dans un support au moyen d'une resine.
EP3424646A1 (fr) * 2017-07-05 2019-01-09 HILTI Aktiengesellschaft Outil de pose, kit pour système d'outil de pose et système d'outil de pose
EP3424643A1 (fr) * 2017-07-05 2019-01-09 HILTI Aktiengesellschaft Outil de pose, kit pour système d'outil de pose et système d'outil de pose
WO2019007726A1 (fr) * 2017-07-05 2019-01-10 Hilti Aktiengesellschaft Outil de mise en place, ensemble pour système d'outil de mise en place et système d'outil de mise en place
WO2019007708A1 (fr) * 2017-07-05 2019-01-10 Hilti Aktiengesellschaft Outil de mise en place, ensemble pour système d'outil de mise en place et système d'outil de mise en place
CN110785262A (zh) * 2017-07-05 2020-02-11 喜利得股份公司 用于安装工具系统的安装工具、套件和安装工具系统
US10974377B2 (en) 2017-07-05 2021-04-13 Hilti Aktiengesellschaft Setting tool, set for a setting tool system, and setting tool system
CN110785262B (zh) * 2017-07-05 2021-12-31 喜利得股份公司 用于安装工具系统的安装工具、套件和安装工具系统

Also Published As

Publication number Publication date
FR2254715B1 (fr) 1978-11-03

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Legal Events

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