GB552121A - Improvements relating to digging machines - Google Patents
Improvements relating to digging machinesInfo
- Publication number
- GB552121A GB552121A GB1199341A GB1199341A GB552121A GB 552121 A GB552121 A GB 552121A GB 1199341 A GB1199341 A GB 1199341A GB 1199341 A GB1199341 A GB 1199341A GB 552121 A GB552121 A GB 552121A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- pinions
- shaft
- frame
- blades
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
- Soil Working Implements (AREA)
Abstract
552,121. Agricultural implements. STANCLIFFE, C. W. Sept. 18, 1941, No. 11993. [Class 6 (i)] [Also in Group XXI] In an agricultural digging machine, short blades or tines 5 are mounted on a vertical endless belt 4 supported below a frame 1 between land wheels 2, 3 by chains passing over toothed pinions 14, 15. The upper pinions are rotated through a belt 11 by a petrol engine on the frame. The engine also drives the front land wheels. The belt carrying the blades may swing about the shaft 12 on which the upper toothed pinions 14 are mounted, and is pressed against the face of the ground by springs 21 connected to arms on the shaft. When the belt is tilted by hard ground, the clutch in the driving mechanism is thrown out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1199341A GB552121A (en) | 1941-09-18 | 1941-09-18 | Improvements relating to digging machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1199341A GB552121A (en) | 1941-09-18 | 1941-09-18 | Improvements relating to digging machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552121A true GB552121A (en) | 1943-03-24 |
Family
ID=9996459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1199341A Expired GB552121A (en) | 1941-09-18 | 1941-09-18 | Improvements relating to digging machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552121A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2637917A (en) * | 1947-06-10 | 1953-05-12 | Chain Belt Co | Excavating mechanism for trench digging machines |
EP0079103A1 (en) * | 1981-11-05 | 1983-05-18 | Ihc Holland N.V. | Dredging apparatus |
CN113235684A (en) * | 2021-03-19 | 2021-08-10 | 刘瑞昆 | Slotting equipment for hydraulic engineering |
-
1941
- 1941-09-18 GB GB1199341A patent/GB552121A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2637917A (en) * | 1947-06-10 | 1953-05-12 | Chain Belt Co | Excavating mechanism for trench digging machines |
EP0079103A1 (en) * | 1981-11-05 | 1983-05-18 | Ihc Holland N.V. | Dredging apparatus |
CN113235684A (en) * | 2021-03-19 | 2021-08-10 | 刘瑞昆 | Slotting equipment for hydraulic engineering |
CN113235684B (en) * | 2021-03-19 | 2023-01-06 | 安徽颍泽水利工程咨询有限公司 | Slotting equipment for hydraulic engineering |
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