CH266851A - Earthmoving pickaxe. - Google Patents
Earthmoving pickaxe.Info
- Publication number
- CH266851A CH266851A CH266851DA CH266851A CH 266851 A CH266851 A CH 266851A CH 266851D A CH266851D A CH 266851DA CH 266851 A CH266851 A CH 266851A
- Authority
- CH
- Switzerland
- Prior art keywords
- pickaxe
- earthmoving
- earthmoving pickaxe
- Prior art date
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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
- E02F3/654—Scraper bowls and components mounted on them
- E02F3/657—Means to prevent the spilling of dredged material, e.g. apron, baffle
-
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/6454—Towed (i.e. pulled or pushed) scrapers
- E02F3/6481—Towed (i.e. pulled or pushed) scrapers with scraper bowls with an ejector having translational movement for dumping the soil
-
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
- E02F3/654—Scraper bowls and components mounted on them
- E02F3/656—Ejector or dumping mechanisms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US266851XA | 1946-04-27 | 1946-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH266851A true CH266851A (en) | 1950-02-28 |
Family
ID=21833251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH266851D CH266851A (en) | 1946-04-27 | 1947-03-29 | Earthmoving pickaxe. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH266851A (en) |
-
1947
- 1947-03-29 CH CH266851D patent/CH266851A/en unknown
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