NL32797C - - Google Patents
Info
- Publication number
- NL32797C NL32797C NL32797DA NL32797C NL 32797 C NL32797 C NL 32797C NL 32797D A NL32797D A NL 32797DA NL 32797 C NL32797 C NL 32797C
- Authority
- NL
- Netherlands
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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
- E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels
-
- 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
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR590428X | 1931-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32797C true NL32797C (fr) |
Family
ID=8963417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32797D NL32797C (fr) | 1931-08-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE590428A (fr) |
| DE (1) | DE590428C (fr) |
| FR (2) | FR623562A (fr) |
| NL (1) | NL32797C (fr) |
-
0
- NL NL32797D patent/NL32797C/xx active
-
1926
- 1926-10-12 FR FR623562D patent/FR623562A/fr not_active Expired
-
1931
- 1931-08-03 FR FR41275D patent/FR41275E/fr not_active Expired
-
1932
- 1932-07-27 DE DEW89548D patent/DE590428C/de not_active Expired
-
1960
- 1960-05-03 BE BE590428A patent/BE590428A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR41275E (fr) | 1932-12-02 |
| BE590428A (fr) | 1960-11-03 |
| DE590428C (de) | 1934-01-23 |
| FR623562A (fr) | 1927-06-27 |