ES303952A1 - Mejoras en anclajes de espiga expandibles. - Google Patents
Mejoras en anclajes de espiga expandibles.Info
- Publication number
- ES303952A1 ES303952A1 ES0303952A ES303952A ES303952A1 ES 303952 A1 ES303952 A1 ES 303952A1 ES 0303952 A ES0303952 A ES 0303952A ES 303952 A ES303952 A ES 303952A ES 303952 A1 ES303952 A1 ES 303952A1
- Authority
- ES
- Spain
- Prior art keywords
- expandable
- translation
- machine
- legally binding
- *** translate
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
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)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31610463A | 1963-10-14 | 1963-10-14 | |
US34076864A | 1964-01-28 | 1964-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES303952A1 true ES303952A1 (es) | 1965-02-01 |
Family
ID=26980238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0303952A Expired ES303952A1 (es) | 1963-10-14 | 1964-09-10 | Mejoras en anclajes de espiga expandibles. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT261174B (es) |
BE (2) | BE653115A (es) |
CH (1) | CH459665A (es) |
DE (1) | DE1289366B (es) |
DK (1) | DK112143B (es) |
ES (1) | ES303952A1 (es) |
FR (1) | FR1400747A (es) |
GB (1) | GB1070692A (es) |
NL (1) | NL6407468A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889570A (en) * | 1973-02-16 | 1975-06-17 | Constantine D Polos | Self-drilling anchor device |
DE3126190A1 (de) * | 1981-07-03 | 1983-01-20 | Artur Dr.H.C. 7244 Waldachtal Fischer | Schlagspreizduebel fuer die verankerung in insbesondere konisch nach innen erweiterten bohrloechern |
DE3146027A1 (de) * | 1981-11-20 | 1983-05-26 | Hilti AG, 9494 Schaan | Ankerbolzen mit bolzenkoerper und spreizhuelse |
DE3420375C2 (de) * | 1984-06-01 | 1987-03-19 | Fischer, Artur, Dr.H.C., 7244 Waldachtal | Dübel |
DE3507022A1 (de) * | 1985-02-28 | 1986-08-28 | Hilti Ag, Schaan | Spreizduebel mit setzanzeige |
DE3640929C2 (de) * | 1986-11-29 | 1994-09-08 | Hilti Ag | Anker zum Setzen in Grundbohrungen |
DE3731819A1 (de) * | 1987-09-22 | 1989-03-30 | Hilti Ag | Spreizduebel |
DE3731818A1 (de) * | 1987-09-22 | 1989-03-30 | Hilti Ag | Spreizduebel |
DE4129006C2 (de) * | 1991-08-28 | 1994-04-21 | Peter Heise | Dübel |
DE10157586A1 (de) | 2001-11-23 | 2003-06-05 | Hilti Ag | Bolzendübel mit Spreizkontrolle |
US10138613B2 (en) * | 2015-06-02 | 2018-11-27 | Eng Kiat Tng | Ground anchor and method of using a ground anchor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1251566A (en) * | 1916-11-21 | 1918-01-01 | George W Pigott | Railroad-spike. |
US2900863A (en) * | 1955-03-07 | 1959-08-25 | Kwik Set Expansion Co | Expansion bolt and wedge with a cylindrical holding section |
US2963935A (en) * | 1956-08-10 | 1960-12-13 | John H Van Moss Jr | Expanding anchor and plug with an exhaust passage |
US3107570A (en) * | 1961-10-11 | 1963-10-22 | Us Expansion Bolt Co | Fastening device |
DE1864882U (de) * | 1962-10-22 | 1963-01-03 | Impex Essen G M B H | Spreizduebel. |
-
1964
- 1964-05-13 GB GB1997464A patent/GB1070692A/en not_active Expired
- 1964-05-23 CH CH676264A patent/CH459665A/de unknown
- 1964-05-29 DE DE1964P0034368 patent/DE1289366B/de active Pending
- 1964-06-09 FR FR977512A patent/FR1400747A/fr not_active Expired
- 1964-07-01 NL NL6407468A patent/NL6407468A/xx unknown
- 1964-08-06 AT AT674264A patent/AT261174B/de active
- 1964-09-08 DK DK442864A patent/DK112143B/da unknown
- 1964-09-10 ES ES0303952A patent/ES303952A1/es not_active Expired
- 1964-09-15 BE BE653115D patent/BE653115A/xx unknown
-
1965
- 1965-01-28 BE BE658974D patent/BE658974A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK112143B (da) | 1968-11-11 |
FR1400747A (fr) | 1965-05-28 |
CH459665A (de) | 1968-07-15 |
DE1289366B (de) | 1969-02-13 |
BE653115A (es) | 1964-12-31 |
GB1070692A (en) | 1967-06-01 |
AT261174B (de) | 1968-04-10 |
NL6407468A (es) | 1965-04-15 |
BE658974A (es) | 1965-05-17 |
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