GB747374A - An improved shovelling and loading machine - Google Patents
An improved shovelling and loading machineInfo
- Publication number
- GB747374A GB747374A GB1441/54A GB144154A GB747374A GB 747374 A GB747374 A GB 747374A GB 1441/54 A GB1441/54 A GB 1441/54A GB 144154 A GB144154 A GB 144154A GB 747374 A GB747374 A GB 747374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shovel
- machine
- arms
- holder
- hydraulic cylinder
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/345—Buckets emptying side-ways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
747,374. Scoop-arm machines. LUOSSAVAARA - KIIRUNAVAARA AKTIEBOLAG. Jan. 18, 1954 [Jan. 22, 1953], No. 1441/54. Class 78 (3). A mobile machine has a shovel 12 and a holder 9 therefor pivoted to the ends of arms 3 pivoted to the machine, the shovel being tippable laterally relatively to the machine and holder about an axis extending in the longitudinal direction of the machine. The arms 3 are raised and lowered by a hydraulic cylinder 5 and the shovel 12 is tipped about pivots 4 by arms 6 operated by hydraulic cylinders 8. The shovel is tipped in a lateral direction by a hydraulic cylinder 18 secured to an arm 15 supported by an axle 16 on a shovel attachment 14 to which the piston-rod 20 is connected. A toothed rack 21 on a part 19 on the arm 15 co-operates with a toothed segment 23 rigid with the holder 9 to tip the shovel. Instead of a hydraulic cylinder an electric motor may be used. The shovel may be provided with a tip 25 and a bifurcated support 27, the rear half of which is pivotally connected with the tractor and the front half being laterally resilient.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE747374X | 1953-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB747374A true GB747374A (en) | 1956-04-04 |
Family
ID=20323266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1441/54A Expired GB747374A (en) | 1953-01-22 | 1954-01-18 | An improved shovelling and loading machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB747374A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149751A (en) * | 1983-11-10 | 1985-06-19 | Priestman Brothers | Excavator bucket and knuckle assembly |
FR2822861A1 (en) * | 2001-03-29 | 2002-10-04 | Bernard Lago | Tractor-mounted shovel has opposite toothed and bladed edges and is reversible about horizontal axis |
-
1954
- 1954-01-18 GB GB1441/54A patent/GB747374A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149751A (en) * | 1983-11-10 | 1985-06-19 | Priestman Brothers | Excavator bucket and knuckle assembly |
FR2822861A1 (en) * | 2001-03-29 | 2002-10-04 | Bernard Lago | Tractor-mounted shovel has opposite toothed and bladed edges and is reversible about horizontal axis |
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