CH349933A - Macchina per scavare a secco trincee profonde in terreni costituiti da materiali franosi e sciolti - Google Patents
Macchina per scavare a secco trincee profonde in terreni costituiti da materiali franosi e scioltiInfo
- Publication number
- CH349933A CH349933A CH349933DA CH349933A CH 349933 A CH349933 A CH 349933A CH 349933D A CH349933D A CH 349933DA CH 349933 A CH349933 A CH 349933A
- Authority
- CH
- Switzerland
- Prior art keywords
- loose
- machine
- deep trenches
- digging deep
- soils made
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6392358 | 1958-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH349933A true CH349933A (it) | 1960-10-31 |
Family
ID=4525312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH349933D CH349933A (it) | 1958-09-13 | 1957-09-13 | Macchina per scavare a secco trincee profonde in terreni costituiti da materiali franosi e sciolti |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH349933A (it) |
| GB (1) | GB914032A (it) |
-
1957
- 1957-09-13 CH CH349933D patent/CH349933A/it unknown
-
1959
- 1959-01-06 GB GB45759A patent/GB914032A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB914032A (en) | 1962-12-28 |
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