NL54230C - - Google Patents
Info
- Publication number
- NL54230C NL54230C NL54230DA NL54230C NL 54230 C NL54230 C NL 54230C NL 54230D A NL54230D A NL 54230DA NL 54230 C NL54230 C NL 54230C
- 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
-
- 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
- E02F3/185—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with digging unit mounted in a plane which is inclined to the direction of travel; with tools digging laterally with respect to the frame
-
- 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
- E02F3/243—Digging wheels; Digging elements of wheels; Drives for wheels wheels rotatable in both directions
-
- 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
- E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE209285X | 1937-11-01 | ||
| DE2256719X | 1937-11-01 | ||
| DE845495X | 1938-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54230C true NL54230C (US06265458-20010724-C00056.png) |
Family
ID=27183118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL54230D NL54230C (US06265458-20010724-C00056.png) | 1937-11-01 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2256719A (US06265458-20010724-C00056.png) |
| NL (1) | NL54230C (US06265458-20010724-C00056.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724481A (en) * | 1953-03-20 | 1955-11-22 | Oswalt Harry Lester | Ensilage loader |
| US2894341A (en) * | 1953-10-05 | 1959-07-14 | William M Amthor | Digging machine |
| US2913236A (en) * | 1954-08-25 | 1959-11-17 | William J Kehaly | Tunneling machine having a rotary cutting ring |
| US2837325A (en) * | 1955-08-10 | 1958-06-03 | Goodman Mfg Co | Rotary type tunneling machine |
| DE1144207B (de) * | 1955-08-11 | 1963-02-21 | Lauchhammer Maschb | Bagger zur wahlweisen Verwendung als Schaufelrad- oder Loeffelbagger |
| US3616890A (en) * | 1968-12-13 | 1971-11-02 | Jacques Pradon | Apparatus for elevating bulk material |
-
0
- NL NL54230D patent/NL54230C/xx active
-
1938
- 1938-11-01 US US238233A patent/US2256719A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2256719A (en) | 1941-09-23 |
