AU464620B2 - Improvements relating to anchor bolts and methods of installing same - Google Patents
Improvements relating to anchor bolts and methods of installing sameInfo
- 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
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)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (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)
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 (en) |
BE (1) | BE764965A (en) |
DE (1) | DE2111782A1 (en) |
FR (1) | FR2130998A5 (en) |
GB (1) | GB1271374A (en) |
Cited By (1)
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)
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 (en) * | 1999-06-01 | 2000-06-21 | Max Aicher | Method for producing point on anchor bar of steel for rock and tunnel structure involves steel bar separated and point formed at dividing point, bar being heated at predetermined point of its length and tractive force applied |
ZA200700740B (en) * | 2006-01-31 | 2007-11-28 | Raytheon Utd Inc | Rock bolt with grout flow geometry |
WO2011113131A1 (en) * | 2010-03-19 | 2011-09-22 | Dywidag-Systems International Canada Ltd. | A yielding spiral bolt appendage for a rock bolt |
-
1969
- 1969-02-18 GB GB865669A patent/GB1271374A/en not_active Expired
-
1971
- 1971-03-11 DE DE19712111782 patent/DE2111782A1/en active Pending
- 1971-03-12 AU AU26454/71A patent/AU464620B2/en not_active Expired
- 1971-03-29 FR FR7110985A patent/FR2130998A5/fr not_active Expired
- 1971-03-29 BE BE764965A patent/BE764965A/en unknown
Cited By (1)
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 |
---|---|
DE2111782A1 (en) | 1972-09-28 |
FR2130998A5 (en) | 1972-11-10 |
AU2645471A (en) | 1972-09-14 |
BE764965A (en) | 1971-09-29 |
GB1271374A (en) | 1972-04-19 |
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