CH386348A - Impianto per lo scavo in profondità del terreno con l'impiego di liquido per l'evacuazione del materiale di scavo - Google Patents
Impianto per lo scavo in profondità del terreno con l'impiego di liquido per l'evacuazione del materiale di scavoInfo
- Publication number
- CH386348A CH386348A CH745062A CH745062A CH386348A CH 386348 A CH386348 A CH 386348A CH 745062 A CH745062 A CH 745062A CH 745062 A CH745062 A CH 745062A CH 386348 A CH386348 A CH 386348A
- Authority
- CH
- Switzerland
- Prior art keywords
- evacuation
- plant
- ground
- liquid
- excavated material
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
Classifications
-
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4138—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device the grab being emptied by flushing
-
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9287—Vibrating suction heads
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1141861 | 1961-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH386348A true CH386348A (it) | 1964-12-31 |
Family
ID=11135133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH745062A CH386348A (it) | 1961-06-21 | 1962-06-20 | Impianto per lo scavo in profondità del terreno con l'impiego di liquido per l'evacuazione del materiale di scavo |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH386348A (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024655A (en) * | 1974-07-05 | 1977-05-24 | Karl Friedrich Schweitzer | Cutting and feeding mechanism for suction inlet |
FR2503211A1 (fr) * | 1981-04-06 | 1982-10-08 | Okumura Corp | Machine et procede pour excaver un trou de pieu |
CN111206637A (zh) * | 2020-02-29 | 2020-05-29 | 张家春 | 一种水利工程用河道清淤装置 |
RU217758U1 (ru) * | 2022-11-08 | 2023-04-17 | Али Саламех | Землесосный снаряд |
-
1962
- 1962-06-20 CH CH745062A patent/CH386348A/it unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024655A (en) * | 1974-07-05 | 1977-05-24 | Karl Friedrich Schweitzer | Cutting and feeding mechanism for suction inlet |
FR2503211A1 (fr) * | 1981-04-06 | 1982-10-08 | Okumura Corp | Machine et procede pour excaver un trou de pieu |
CN111206637A (zh) * | 2020-02-29 | 2020-05-29 | 张家春 | 一种水利工程用河道清淤装置 |
RU217758U1 (ru) * | 2022-11-08 | 2023-04-17 | Али Саламех | Землесосный снаряд |
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