GB632890A - Improvements relating to mechanical shovels - Google Patents
Improvements relating to mechanical shovelsInfo
- Publication number
- GB632890A GB632890A GB3058747A GB3058747A GB632890A GB 632890 A GB632890 A GB 632890A GB 3058747 A GB3058747 A GB 3058747A GB 3058747 A GB3058747 A GB 3058747A GB 632890 A GB632890 A GB 632890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- arm
- shovel
- dozer
- plate
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
632,890. Earth-excavating machine. SIMPSON, F. L. Nov. 18, 1947, No. 30587. [Class 68 (i)] On the front buffer-plate 13 of a motordriven mechanical shovel is bolted a plate 131 carrying two spaced supports 15, to the outer ends of which is welded a dozer blade 14, the blade being also pivotally supported from the shovel arm 1 of the machine by two spaced links 17 secured to the upper edge of the blade. The angle that the blade makes to the ground is varied by raising or lowering the shovel arm. The connections of the dozer to the chassis and the arm are so constructed that the assembly is quickly detachable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3058747A GB632890A (en) | 1947-11-18 | 1947-11-18 | Improvements relating to mechanical shovels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3058747A GB632890A (en) | 1947-11-18 | 1947-11-18 | Improvements relating to mechanical shovels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB632890A true GB632890A (en) | 1949-12-05 |
Family
ID=10309967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3058747A Expired GB632890A (en) | 1947-11-18 | 1947-11-18 | Improvements relating to mechanical shovels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB632890A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843947A (en) * | 1953-06-11 | 1958-07-22 | A C Anderson Inc | Bulldozer and loader attachment |
US2878598A (en) * | 1954-06-22 | 1959-03-24 | John S Pilch | Detachable bulldozer |
-
1947
- 1947-11-18 GB GB3058747A patent/GB632890A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843947A (en) * | 1953-06-11 | 1958-07-22 | A C Anderson Inc | Bulldozer and loader attachment |
US2878598A (en) * | 1954-06-22 | 1959-03-24 | John S Pilch | Detachable bulldozer |
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