FR845495A - Engin de pelletage et d'extraction - Google Patents
Engin de pelletage et d'extractionInfo
- Publication number
- FR845495A FR845495A FR845495DA FR845495A FR 845495 A FR845495 A FR 845495A FR 845495D A FR845495D A FR 845495DA FR 845495 A FR845495 A FR 845495A
- Authority
- FR
- France
- Prior art keywords
- shoveling
- extraction machine
- extraction
- machine
- Prior art date
- 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.)
- Expired
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
- E02F3/20—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
-
- 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
- E02F3/248—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE209285X | 1937-11-01 | ||
DE845495X | 1938-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR845495A true FR845495A (fr) | 1939-08-24 |
Family
ID=25760455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR845495D Expired FR845495A (fr) | 1937-11-01 | 1938-10-31 | Engin de pelletage et d'extraction |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE430882A (ko) |
CH (1) | CH209285A (ko) |
FR (1) | FR845495A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1921093C3 (de) * | 1969-04-25 | 1981-05-21 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Selbstfahrende Gewinnungs-und Lademaschine |
-
0
- BE BE430882D patent/BE430882A/xx unknown
-
1938
- 1938-10-25 CH CH209285D patent/CH209285A/de unknown
- 1938-10-31 FR FR845495D patent/FR845495A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH209285A (de) | 1940-04-15 |
BE430882A (ko) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR834018A (fr) | Copolymères d'hydrocarbures supérieurs | |
FR842542A (fr) | Vêtements | |
FR838909A (fr) | Multiplicateur d'électrons | |
FR837382A (fr) | Frein d'écrou | |
FR845495A (fr) | Engin de pelletage et d'extraction | |
FR837171A (fr) | Matériel d'artillerie | |
GB506704A (en) | Improvements in or relating to stenters | |
FR869459A (fr) | Machine d'extraction pour charbons et autres minerais | |
FR828703A (fr) | Ski d'entraînement | |
FR839295A (fr) | Distributeur d'allumage | |
FR831499A (fr) | Perfectionnements aux matériels d'artillerie | |
FR820432A (fr) | Extrait d'apéritif | |
FR823316A (fr) | Plaquette pour définir des problèmes de cartes et analogues | |
FR829467A (fr) | Différentiel d'automobile | |
FR838024A (fr) | Perfectionnements aux articles pour fumeurs | |
FR821896A (fr) | Carburateur perfectionné | |
FR834772A (fr) | Bougle d'allumage | |
FR830332A (fr) | Carburateur | |
FR829080A (fr) | Per 1937 | |
FR821446A (fr) | Concasseur | |
GR6993B (el) | Τροποποιησεις εις χαρτοδετας "classeur". | |
FR847381A (fr) | Moissonneuse-lieuse et machines analogues | |
FR830412A (fr) | Garniture d'ouvertures passe-outils | |
FR819245A (fr) | Perfectionnements dans les coussinets | |
FR831995A (fr) | Carburateur perfectionné |