BE737511A - - Google Patents
Info
- Publication number
- BE737511A BE737511A BE737511DA BE737511A BE 737511 A BE737511 A BE 737511A BE 737511D A BE737511D A BE 737511DA BE 737511 A BE737511 A BE 737511A
- Authority
- BE
- Belgium
Links
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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1762669 | 1969-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE737511A true BE737511A (xx) | 1970-01-16 |
Family
ID=11150515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE737511D BE737511A (xx) | 1969-05-31 | 1969-08-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3614161A (xx) |
| BE (1) | BE737511A (xx) |
| CH (1) | CH504592A (xx) |
| ES (1) | ES370529A1 (xx) |
| FR (1) | FR2043854A1 (xx) |
| GB (1) | GB1278110A (xx) |
| NL (1) | NL6912416A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056242A (en) * | 1989-05-12 | 1991-10-15 | Finic, B.V. | Underground wall construction method and apparatus |
| WO1994004791A1 (en) * | 1992-08-26 | 1994-03-03 | The University Of Queensland | Apparatus for cutting and excavating solids |
| ITMI20070734A1 (it) * | 2007-04-11 | 2008-10-12 | Sirti Spa | Macchina per la fresatura del terreno |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1580001A (en) * | 1925-07-28 | 1926-04-06 | Bicknell Robert Henry | Excavating apparatus |
| US3314725A (en) * | 1964-08-27 | 1967-04-18 | Tinlin William | Tunneling machine having horizontally and vertically reciprocated rotatable head |
| US3509949A (en) * | 1966-11-09 | 1970-05-05 | Tone Boring Co | Excavation of trenches for buried walls |
| US3459452A (en) * | 1967-06-30 | 1969-08-05 | Harry Schnabel Jr | Tunneling device |
| US3477762A (en) * | 1967-08-28 | 1969-11-11 | Eickhoff Geb | Mining machine and method |
-
1969
- 1969-08-14 BE BE737511D patent/BE737511A/xx unknown
- 1969-08-14 ES ES370529A patent/ES370529A1/es not_active Expired
- 1969-08-14 GB GB40784/69A patent/GB1278110A/en not_active Expired
- 1969-08-14 FR FR6928000A patent/FR2043854A1/fr not_active Withdrawn
- 1969-08-14 NL NL6912416A patent/NL6912416A/xx not_active Application Discontinuation
- 1969-08-15 US US850365A patent/US3614161A/en not_active Expired - Lifetime
- 1969-08-22 CH CH1280269A patent/CH504592A/it not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3614161A (en) | 1971-10-19 |
| NL6912416A (xx) | 1970-12-02 |
| ES370529A1 (es) | 1971-11-01 |
| FR2043854A1 (xx) | 1971-02-19 |
| GB1278110A (en) | 1972-06-14 |
| CH504592A (it) | 1971-03-15 |