GB899910A - Improvements in and relating to trench digging machines - Google Patents
Improvements in and relating to trench digging machinesInfo
- Publication number
- GB899910A GB899910A GB1441059A GB1441059A GB899910A GB 899910 A GB899910 A GB 899910A GB 1441059 A GB1441059 A GB 1441059A GB 1441059 A GB1441059 A GB 1441059A GB 899910 A GB899910 A GB 899910A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- earth
- blades
- rotor
- april
- 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
- E02F3/22—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
-
- 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
- E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
899,910. Earth - excavating machines. ROTARY HOES Ltd. April 25, 1960 [April 28, 1959], No. 14410/59. Class 68(1). In a bucket wheel excavator of the type in which the wheel has an outwardly directed peripheral rim 17 to which L-shaped digging blades 18, 19 are so secured that the root portions 18 of the blades are parallel to the plane of the wheel there is provided a bladed rotor that is so positioned in relation to the wheel that as the wheel rotates the blades 28 of the rotor enter into the uppermost of the digging blades 18, 19 to sweep out any earth adhering to the blade 18, 19 and to direct said earth into a shoot 43 for discharge clear of the machine. A scraper blade is adjustably mounted at the edge of the shoot adjacent the rim of the wheel to remove earth from the wheel that has not been cleared by the. arms of the rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1441059A GB899910A (en) | 1959-04-28 | 1959-04-28 | Improvements in and relating to trench digging machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1441059A GB899910A (en) | 1959-04-28 | 1959-04-28 | Improvements in and relating to trench digging machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB899910A true GB899910A (en) | 1962-06-27 |
Family
ID=10040703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1441059A Expired GB899910A (en) | 1959-04-28 | 1959-04-28 | Improvements in and relating to trench digging machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB899910A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2580692A1 (en) * | 1985-04-22 | 1986-10-24 | Bauer Spezialtiefbau | Spoil scraper from cutting wheel |
EP0718587A1 (en) * | 1994-12-20 | 1996-06-26 | MaK System Gesellschaft mbH | Device for working the soil |
-
1959
- 1959-04-28 GB GB1441059A patent/GB899910A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2580692A1 (en) * | 1985-04-22 | 1986-10-24 | Bauer Spezialtiefbau | Spoil scraper from cutting wheel |
EP0718587A1 (en) * | 1994-12-20 | 1996-06-26 | MaK System Gesellschaft mbH | Device for working the soil |
EP0718586A1 (en) * | 1994-12-20 | 1996-06-26 | MaK System Gesellschaft mbH | Device for working of the soil |
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