GB1144699A - Wheeled scrapers for earth-moving - Google Patents
Wheeled scrapers for earth-movingInfo
- Publication number
- GB1144699A GB1144699A GB39403/67A GB3940367A GB1144699A GB 1144699 A GB1144699 A GB 1144699A GB 39403/67 A GB39403/67 A GB 39403/67A GB 3940367 A GB3940367 A GB 3940367A GB 1144699 A GB1144699 A GB 1144699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- earth
- moving
- bowl
- scrapers
- sides
- 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
- E02F3/64—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
- E02F3/655—Loading or elevator mechanisms
-
- 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
- E02F3/6472—Towed (i.e. pulled or pushed) scrapers with elements of the scraper bowls being pivotable for dumping the soil
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Cleaning In General (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
1,144,699. Earth-moving bowl scrapers. CLARK EQUIPMENT CO. 29 Aug., 1967 [12 Sept., 1966], No. 39403/67. Heading E1F. The bottom closure 32 of a bowl type scraper is swung between bowl bottom-opening and closing positions by rams 42 acting between the sides of the bowl and the members 37 by which the closure 32 is supported from the sides.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57855266A | 1966-09-12 | 1966-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1144699A true GB1144699A (en) | 1969-03-05 |
Family
ID=24313358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39403/67A Expired GB1144699A (en) | 1966-09-12 | 1967-08-29 | Wheeled scrapers for earth-moving |
Country Status (4)
Country | Link |
---|---|
US (1) | US3426457A (en) |
BE (1) | BE703438A (en) |
DE (1) | DE1634756C3 (en) |
GB (1) | GB1144699A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309064A1 (en) * | 1987-09-25 | 1989-03-29 | Jan Mantingh | A mobile earth mover having a scraper blade |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2141789C3 (en) * | 1971-08-20 | 1982-05-13 | M-R-S Manufacturing Co., Flora, Miss. | Scraper vehicle |
US4343100A (en) * | 1980-03-10 | 1982-08-10 | Caterpillar Tractor Co. | Floor support for mobile scraper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812872A (en) * | 1954-10-05 | 1957-11-12 | Bucyrus Erie Co | Pull shovel excavator |
US3090139A (en) * | 1961-10-05 | 1963-05-21 | James E Hancock | Two-wheeled scraper |
GB1046247A (en) * | 1962-06-23 | 1966-10-19 | Massey Ferguson Ltd | Improvements in bucket excavating machines and excavator buckets therefor |
US3303587A (en) * | 1964-03-06 | 1967-02-14 | Allis Chalmers Mfg Co | Earthmover |
US3328903A (en) * | 1964-04-02 | 1967-07-04 | Caterpillar Tractor Co | Ejector mechanism for earthmoving scraper |
-
1966
- 1966-09-12 US US578552A patent/US3426457A/en not_active Expired - Lifetime
-
1967
- 1967-08-29 GB GB39403/67A patent/GB1144699A/en not_active Expired
- 1967-08-31 DE DE1634756A patent/DE1634756C3/en not_active Expired
- 1967-09-04 BE BE703438D patent/BE703438A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309064A1 (en) * | 1987-09-25 | 1989-03-29 | Jan Mantingh | A mobile earth mover having a scraper blade |
US4928409A (en) * | 1987-09-25 | 1990-05-29 | Jan Mantingh | Mobile earth mover bowl with loading rotor |
Also Published As
Publication number | Publication date |
---|---|
BE703438A (en) | 1968-02-01 |
DE1634756A1 (en) | 1971-02-04 |
DE1634756C3 (en) | 1978-05-03 |
DE1634756B2 (en) | 1977-09-08 |
US3426457A (en) | 1969-02-11 |
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