GB753008A - Improvements in or relating to mechanical shovels - Google Patents
Improvements in or relating to mechanical shovelsInfo
- Publication number
- GB753008A GB753008A GB37845/54A GB3784554A GB753008A GB 753008 A GB753008 A GB 753008A GB 37845/54 A GB37845/54 A GB 37845/54A GB 3784554 A GB3784554 A GB 3784554A GB 753008 A GB753008 A GB 753008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turret
- ahlmann
- jib
- jack
- axis
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/283—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
753,008. Shovelling machines. AHLMANN, K., and AHLMANN, J. S., [trading as AHLMANN-CARLSHUTTE KOMM.- GES.]. Dec. 31, 1954 [Jan. 12, 1954], No, 37845/54. Class 68(1) In a shovelling machine having a scoop 14 tiltably mounted at 13 on a cranked jib 14 pivotally mounted at 10 on a turret 9 rotatable about a vertical axis on a vehicle 1, the tilting of the scoop in respect of the jib is caused by a double-acting jack 25 pivotally secured to the turret and to a lever 27 rotatably mounted on the arm 11. The lever 27 actuates a linkage 29, 31, 33 to rotate the bucket about the axis 13. Lowering of the jib 14 is effected by the weight, thereof, whilst it is raised by a singleacting jack 20 articulated to the turret 9 close to the axis 10 and diametrically opposite to the connection 24 between the jack 25 and the turret 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE753008X | 1954-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB753008A true GB753008A (en) | 1956-07-18 |
Family
ID=6655864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37845/54A Expired GB753008A (en) | 1954-01-12 | 1954-12-31 | Improvements in or relating to mechanical shovels |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1116361A (en) |
GB (1) | GB753008A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598267A (en) * | 1969-06-19 | 1971-08-10 | Eaton Yale & Towne | Loader assembly |
-
1954
- 1954-12-22 FR FR1116361D patent/FR1116361A/en not_active Expired
- 1954-12-31 GB GB37845/54A patent/GB753008A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598267A (en) * | 1969-06-19 | 1971-08-10 | Eaton Yale & Towne | Loader assembly |
Also Published As
Publication number | Publication date |
---|---|
FR1116361A (en) | 1956-05-07 |
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