AU7431974A - Improvements in and relating to rock bolts - Google Patents
Improvements in and relating to rock boltsInfo
- Publication number
- AU7431974A AU7431974A AU74319/74A AU7431974A AU7431974A AU 7431974 A AU7431974 A AU 7431974A AU 74319/74 A AU74319/74 A AU 74319/74A AU 7431974 A AU7431974 A AU 7431974A AU 7431974 A AU7431974 A AU 7431974A
- Authority
- AU
- Australia
- Prior art keywords
- relating
- rock bolts
- rock
- bolts
- 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
Links
- 239000011435 rock Substances 0.000 title 1
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
-
- 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
-
- 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)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU74319/74A AU487898B2 (en) | 1974-10-14 | 1974-10-14 | Improvements in and relating to rock bolts |
GB54289/74A GB1480230A (en) | 1974-10-14 | 1974-12-16 | Anchor bolts |
FR7441339A FR2254715A1 (en) | 1973-12-17 | 1974-12-16 | Mine roof bolt anchoring system - has cartridge containing self-hardening anchoring resin ruptured by bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU74319/74A AU487898B2 (en) | 1974-10-14 | 1974-10-14 | Improvements in and relating to rock bolts |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7431974A true AU7431974A (en) | 1975-01-16 |
AU487898B2 AU487898B2 (en) | 1975-01-16 |
Family
ID=3756246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU74319/74A Expired AU487898B2 (en) | 1973-12-17 | 1974-10-14 | Improvements in and relating to rock bolts |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU487898B2 (en) |
GB (1) | GB1480230A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU696158B2 (en) * | 1994-05-25 | 1998-09-03 | Ramset Fasteners (Aust.) Pty. Limited | Chemically-set anchor system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488571A (en) * | 2011-03-02 | 2012-09-05 | Powers Fasteners Europ Bv | Anchor bolt system |
CN115110978B (en) * | 2022-06-17 | 2024-08-09 | 成都现代万通锚固技术有限公司 | One-step bolter mounting joint, anchor rod comprising joint and mounting method of anchor rod |
-
1974
- 1974-10-14 AU AU74319/74A patent/AU487898B2/en not_active Expired
- 1974-12-16 GB GB54289/74A patent/GB1480230A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU696158B2 (en) * | 1994-05-25 | 1998-09-03 | Ramset Fasteners (Aust.) Pty. Limited | Chemically-set anchor system |
Also Published As
Publication number | Publication date |
---|---|
GB1480230A (en) | 1977-07-20 |
AU487898B2 (en) | 1975-01-16 |
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