DE1458619A1 - Hydraulischer Greiferkorb - Google Patents
Hydraulischer GreiferkorbInfo
- Publication number
- DE1458619A1 DE1458619A1 DE19651458619 DE1458619A DE1458619A1 DE 1458619 A1 DE1458619 A1 DE 1458619A1 DE 19651458619 DE19651458619 DE 19651458619 DE 1458619 A DE1458619 A DE 1458619A DE 1458619 A1 DE1458619 A1 DE 1458619A1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic
- piston
- grab
- housing
- blades
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 210000003462 vein Anatomy 0.000 claims 1
- 239000002689 soil Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 102000004315 Forkhead Transcription Factors Human genes 0.000 description 3
- 108090000852 Forkhead Transcription Factors Proteins 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002381 testicular Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B11/00—Other drilling tools
- E21B11/04—Boring grabs
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US375975A US3194329A (en) | 1964-06-11 | 1964-06-11 | Hydraulic grab bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1458619A1 true DE1458619A1 (de) | 1968-10-31 |
| DE1458619B2 DE1458619B2 (enrdf_load_stackoverflow) | 1970-03-19 |
Family
ID=23483160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651458619 Withdrawn DE1458619A1 (de) | 1964-06-11 | 1965-06-01 | Hydraulischer Greiferkorb |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3194329A (enrdf_load_stackoverflow) |
| DE (1) | DE1458619A1 (enrdf_load_stackoverflow) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1410326A (fr) * | 1964-07-28 | 1965-09-10 | Benne de forage | |
| US3359033A (en) * | 1966-02-16 | 1967-12-19 | Hill Acme Company | Fluid powered tongs |
| FR1502092A (fr) * | 1966-10-06 | 1967-11-18 | Poclain Sa | Bâti long pour l'adaptation d'une benne de forage normale à l'exécution de forages profonds |
| US3516183A (en) * | 1967-02-02 | 1970-06-23 | Stanley Serota | Grab with adjustable guide mast |
| IT987518B (it) * | 1971-03-01 | 1975-03-20 | Cemento Compresso Fondisa Spa | Apparecchiatura per lo scavo di fori e trincbe di notevole pro fondita |
| US3640353A (en) * | 1968-10-23 | 1972-02-08 | Giuseppe Botto | Apparatus for excavation of deep holes and trenches |
| US3621923A (en) * | 1969-04-28 | 1971-11-23 | Pierre Jean Marie Theodore All | Automatic boring grab |
| US4129329A (en) * | 1977-03-07 | 1978-12-12 | International Dynetics Corporation | Self-powered bucket arrangement |
| US4106225A (en) * | 1977-03-07 | 1978-08-15 | Schnabel Foundation Company | Method and apparatus for excavating underpinning holes |
| US4143900A (en) * | 1977-03-07 | 1979-03-13 | Condor International Corporation | Material handling bucket arrangement |
| DE2718434C2 (de) * | 1977-04-26 | 1979-06-28 | Fa. Johannes Fuchs, 7257 Ditzingen | Am Ausleger einer Arbeitsmaschine angelenkter Greifer |
| DE2740101C2 (de) * | 1977-09-06 | 1986-04-24 | Casagrande & C. S.p.A., Fontanafredda | Bohrgreifer |
| SE429149B (sv) * | 1979-03-30 | 1983-08-15 | Gote Ingemar Hansson | Maskin for senkborrning i berg |
| US4385780A (en) * | 1981-01-22 | 1983-05-31 | Grush Robert J | Cylindrical hoist bucket for free flowing granular material |
| US5330242A (en) * | 1992-12-23 | 1994-07-19 | Lucky Sr Bobby D | Rotatable hydraulic grapple |
| DE19711479C2 (de) * | 1997-03-19 | 2002-10-24 | Bauer Maschinen Gmbh | Verfahren zum Betreiben eines Arbeitsmoduls und Vorrichtung |
| ITPS990007A1 (it) * | 1999-03-11 | 2000-09-11 | I M T Spa | Procedimento di perforazione per fori di grande diametro ad elevataprofondita' e trivella atta ad attuare detto procedimento |
| EP1498576B1 (en) * | 2002-04-25 | 2007-12-26 | Hitachi Construction Machinery Co., Ltd. | Drilling device for earth drill |
| US10174476B2 (en) * | 2014-03-17 | 2019-01-08 | Cong Ty Tnhh Phy Cuong | Grab bucket of an auger |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2152220A (en) * | 1936-05-12 | 1939-03-28 | Solomon Guillaume Jean | Drilling bucket hammer |
| US2188672A (en) * | 1938-06-06 | 1940-01-30 | Hayward Co | Grab bucket |
| US2465629A (en) * | 1944-09-14 | 1949-03-29 | Edgar E Brosius Company Inc | Grab bucket mount |
| US2743904A (en) * | 1950-11-07 | 1956-05-01 | Loren F Scott | Excavating apparatus |
| US2719698A (en) * | 1951-02-01 | 1955-10-04 | Darin & Armstrong Inc | Earth boring apparatus |
| US3023044A (en) * | 1956-04-03 | 1962-02-27 | Joy Mfg Co | Grapple |
| GB880854A (en) * | 1958-10-22 | 1961-10-25 | Norddeutsche Maschinen Und Sch | Improvements in electro-hydraulically operated mechanical grabs |
-
1964
- 1964-06-11 US US375975A patent/US3194329A/en not_active Expired - Lifetime
-
1965
- 1965-06-01 DE DE19651458619 patent/DE1458619A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1458619B2 (enrdf_load_stackoverflow) | 1970-03-19 |
| US3194329A (en) | 1965-07-13 |
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| DE3215575A1 (de) | Grosslochbohrvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |