ES461580A1 - Perfeccionamientos en dispositivos de anclaje para injertar a presion una lechada de cemento en un barreno. - Google Patents
Perfeccionamientos en dispositivos de anclaje para injertar a presion una lechada de cemento en un barreno.Info
- Publication number
- ES461580A1 ES461580A1 ES461580A ES461580A ES461580A1 ES 461580 A1 ES461580 A1 ES 461580A1 ES 461580 A ES461580 A ES 461580A ES 461580 A ES461580 A ES 461580A ES 461580 A1 ES461580 A1 ES 461580A1
- Authority
- ES
- Spain
- Prior art keywords
- drillhole
- grouting
- shank
- dowel device
- hole
- 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
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
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
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Joining Of Building Structures In Genera (AREA)
- Piles And Underground Anchors (AREA)
- Farming Of Fish And Shellfish (AREA)
- Crushing And Pulverization Processes (AREA)
- Dowels (AREA)
Abstract
Perfeccionamientos en dispositivos de anclaje para inyectar a presión una lechada de cemento en un barreno, caracterizados porque se forma por una espiga con un elemento de cuña colocado en un orificio formado en el extremo de inserción correspondiente, con lo cual una porción extrema de la espiga se ensancha y abocarda radialmente hacia fuera.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB33803/76A GB1524469A (en) | 1976-08-13 | 1976-08-13 | Dowel device for grouting in a drillhole |
Publications (1)
Publication Number | Publication Date |
---|---|
ES461580A1 true ES461580A1 (es) | 1978-12-01 |
Family
ID=10357646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES461580A Expired ES461580A1 (es) | 1976-08-13 | 1977-08-12 | Perfeccionamientos en dispositivos de anclaje para injertar a presion una lechada de cemento en un barreno. |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU505413B2 (es) |
BE (1) | BE857592A (es) |
CA (1) | CA1066540A (es) |
DE (1) | DE2734633A1 (es) |
ES (1) | ES461580A1 (es) |
FR (1) | FR2361564A1 (es) |
GB (1) | GB1524469A (es) |
NO (1) | NO772467L (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118492A1 (de) * | 1981-05-09 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Krafteinleitungselement fuer faserverbundwerkstoffe |
DE3620972A1 (de) * | 1986-06-23 | 1988-01-14 | Hilti Ag | Mittels einer aushaertenden masse verankerbare ankerstange |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667037A (en) * | 1949-08-24 | 1954-01-26 | Edward M Thomas | Suspension roof support |
US2697914A (en) * | 1949-10-11 | 1954-12-28 | Joy Mfg Co | Releasable wedge type roof bolt |
US2725843A (en) * | 1951-06-01 | 1955-12-06 | Francis A E Koski | Sag indicator |
US2651962A (en) * | 1951-06-25 | 1953-09-15 | John V Hammond | Wedge type bolt or pin |
FR1100773A (fr) * | 1953-05-26 | 1955-09-23 | Gutehoffnungshuette Sterkrade | Dispositif de dents mordantes pour organes d'ancrage en soutènement de mine |
DE1008234B (de) * | 1954-06-18 | 1957-05-16 | Gutehoffnungshuette Sterkrade | Gebirgsanker fuer den Grubenausbau im Bergbau |
FR1128704A (fr) * | 1955-07-07 | 1957-01-09 | Forges Et Boulonneries Hermant | Tige d'ancrage à coin et procédé de fabrication de cette tige |
FR1186263A (fr) * | 1957-07-31 | 1959-08-19 | Saarbergwerke | Coin de sécurité pour boulon d'ancrage |
CH385140A (de) * | 1959-04-20 | 1964-12-15 | Bergwerksverband Gmbh | Verfahren zur Befestigung von Ankern in den sie aufnehmenden Bohrlöchern |
FR1356888A (fr) * | 1963-05-24 | 1964-03-27 | Procédé notamment pour le soutènement de toits de galeries souterraines ainsi queles dispositifs pour la mise en oeuvre du présent procédé ou procédé similaire | |
FR85195E (fr) * | 1964-02-10 | 1965-06-25 | Procédé notamment pour le soutènement de toits de galeries souterraines ainsi queles dispositifs pour la mise en oeuvre du présent procédé ou procédé similaire | |
FR87644E (fr) * | 1965-04-01 | 1966-04-15 | Forges Et Boulonneries Hermant | Dispositif d'ancrage |
GB1195686A (en) * | 1966-10-03 | 1970-06-17 | James Deans Cumming | Improvements in or relating to Friction Grip Fasteners |
BE795928A (fr) * | 1970-04-27 | 1973-06-18 | Celtite Sa | Perfectionnements aux tiges de scellement |
GB1408366A (en) * | 1973-06-22 | 1975-10-01 | Ici Ltd | Anchor bolt |
FR2337812A1 (fr) * | 1976-01-08 | 1977-08-05 | Celtite Sa | Perfectionnement au procede et dispositif pour le soutenement des parements dans les galeries de mines |
-
1976
- 1976-08-13 GB GB33803/76A patent/GB1524469A/en not_active Expired
-
1977
- 1977-07-12 NO NO772467A patent/NO772467L/no unknown
- 1977-07-14 AU AU27012/77A patent/AU505413B2/en not_active Expired
- 1977-08-01 DE DE19772734633 patent/DE2734633A1/de active Pending
- 1977-08-05 CA CA284,217A patent/CA1066540A/en not_active Expired
- 1977-08-08 BE BE180001A patent/BE857592A/xx unknown
- 1977-08-12 FR FR7724931A patent/FR2361564A1/fr not_active Withdrawn
- 1977-08-12 ES ES461580A patent/ES461580A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1524469A (en) | 1978-09-13 |
AU505413B2 (en) | 1979-11-22 |
BE857592A (fr) | 1978-02-08 |
FR2361564A1 (fr) | 1978-03-10 |
CA1066540A (en) | 1979-11-20 |
DE2734633A1 (de) | 1978-02-16 |
AU2701277A (en) | 1979-01-18 |
NO772467L (no) | 1978-02-14 |
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