IT1077705B - ROTARY BODY PARTICULARLY SUITABLE FOR GROUND EXCAVATION - Google Patents
ROTARY BODY PARTICULARLY SUITABLE FOR GROUND EXCAVATIONInfo
- Publication number
- IT1077705B IT1077705B IT4921077A IT4921077A IT1077705B IT 1077705 B IT1077705 B IT 1077705B IT 4921077 A IT4921077 A IT 4921077A IT 4921077 A IT4921077 A IT 4921077A IT 1077705 B IT1077705 B IT 1077705B
- Authority
- IT
- Italy
- Prior art keywords
- particularly suitable
- rotary body
- ground excavation
- body particularly
- excavation
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Tires In General (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7612937A FR2349688A1 (en) | 1976-04-30 | 1976-04-30 | ROTATING BODY, ESPECIALLY FOR DIGGING SOIL |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1077705B true IT1077705B (en) | 1985-05-04 |
Family
ID=9172536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4921077A IT1077705B (en) | 1976-04-30 | 1977-04-29 | ROTARY BODY PARTICULARLY SUITABLE FOR GROUND EXCAVATION |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS52155802A (en) |
DE (1) | DE2719160A1 (en) |
ES (1) | ES458308A1 (en) |
FR (1) | FR2349688A1 (en) |
GB (1) | GB1568575A (en) |
IT (1) | IT1077705B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3519774A1 (en) * | 1985-06-03 | 1986-12-04 | Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen | MILLING DEVICE FOR A SLOT WALL MILLING |
CA1249886A (en) * | 1986-05-02 | 1989-02-07 | Claude J. Champagne | Method of duplex data transmission using a send-and- wait protocol |
FR2605028B1 (en) * | 1986-10-08 | 1988-12-09 | Soletanche | MILLING MACHINE FOR Digging Trenches In The Ground. |
DE3715977A1 (en) * | 1987-05-13 | 1988-12-01 | Bauer Spezialtiefbau | ROOM DEVICE |
WO1989000631A1 (en) * | 1987-07-22 | 1989-01-26 | Alfred Hackmack | Rock excavating shovel |
EP0456692B1 (en) * | 1989-01-25 | 1995-10-18 | Foundation Technology Limited | Cutting apparatus |
-
1976
- 1976-04-30 FR FR7612937A patent/FR2349688A1/en not_active Withdrawn
-
1977
- 1977-04-28 GB GB1783177A patent/GB1568575A/en not_active Expired
- 1977-04-29 DE DE19772719160 patent/DE2719160A1/en active Pending
- 1977-04-29 IT IT4921077A patent/IT1077705B/en active
- 1977-04-30 JP JP5062577A patent/JPS52155802A/en active Pending
- 1977-05-29 ES ES458308A patent/ES458308A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES458308A1 (en) | 1978-02-16 |
JPS52155802A (en) | 1977-12-24 |
GB1568575A (en) | 1980-06-04 |
FR2349688A1 (en) | 1977-11-25 |
DE2719160A1 (en) | 1977-11-17 |
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