JPS4821246B1 - - Google Patents
Info
- Publication number
- JPS4821246B1 JPS4821246B1 JP3640170A JP3640170A JPS4821246B1 JP S4821246 B1 JPS4821246 B1 JP S4821246B1 JP 3640170 A JP3640170 A JP 3640170A JP 3640170 A JP3640170 A JP 3640170A JP S4821246 B1 JPS4821246 B1 JP S4821246B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- E02F3/8858—Submerged units
- E02F3/8875—Submerged units pulled or pushed
-
- 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
- E02F3/9243—Passive suction heads with no mechanical cutting means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6912354A FR2041311A5 (US07816562-20101019-C00012.png) | 1969-04-30 | 1969-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4821246B1 true JPS4821246B1 (US07816562-20101019-C00012.png) | 1973-06-27 |
Family
ID=9032734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3640170A Pending JPS4821246B1 (US07816562-20101019-C00012.png) | 1969-04-30 | 1970-04-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4821246B1 (US07816562-20101019-C00012.png) |
| FR (1) | FR2041311A5 (US07816562-20101019-C00012.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03124178U (US07816562-20101019-C00012.png) * | 1990-03-28 | 1991-12-17 |
-
1969
- 1969-04-30 FR FR6912354A patent/FR2041311A5/fr not_active Expired
-
1970
- 1970-04-30 JP JP3640170A patent/JPS4821246B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03124178U (US07816562-20101019-C00012.png) * | 1990-03-28 | 1991-12-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2041311A5 (US07816562-20101019-C00012.png) | 1971-01-29 |
