GB1383280A - Self-loading scrapers - Google Patents
Self-loading scrapersInfo
- Publication number
- GB1383280A GB1383280A GB3424873A GB3424873A GB1383280A GB 1383280 A GB1383280 A GB 1383280A GB 3424873 A GB3424873 A GB 3424873A GB 3424873 A GB3424873 A GB 3424873A GB 1383280 A GB1383280 A GB 1383280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flight members
- self
- chains
- assembly
- loading
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
- E02F3/654—Scraper bowls and components mounted on them
- E02F3/655—Loading or elevator mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
1383280 Self-loading scrapers CATERPILLAR TRACTOR CO 18 July 1973 34248/73 Heading B8A [Also in Division E1] A self-loading scraper comprises a bowl assembly with walls 11, 12, 13 and a floor 14, a horizontally disposed cutting blade 15 mounted on a lower, forward end of the bowl assembly and an elevator assembly 16 mounted on the forward end of the bowl assembly to have its lower end positioned adjacent to the blade 15. The elevator assembly 16 comprises at least three (four being shown) laterally spaced endless chains 17 to 20 and a plurality of spaced flight members 27, 28, 29 attached to the chains 17 to 20 to extend in a transverse direction thereto, at least some of the flight members being disposed in vertical and transverse off-set staggered relationship with respect to other flight members. Figs. 2 to 5 (not shown), illustrate alternative embodiments of the staggered flight members including arrangements in which some of the flight members extend between three or all four chains 17 to 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3424873A GB1383280A (en) | 1973-07-18 | 1973-07-18 | Self-loading scrapers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3424873A GB1383280A (en) | 1973-07-18 | 1973-07-18 | Self-loading scrapers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1383280A true GB1383280A (en) | 1974-02-12 |
Family
ID=10363280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3424873A Expired GB1383280A (en) | 1973-07-18 | 1973-07-18 | Self-loading scrapers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1383280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384118A1 (en) * | 1989-02-24 | 1990-08-29 | PWH Anlagen + Systeme GmbH | Device for removing material from a stock pile |
-
1973
- 1973-07-18 GB GB3424873A patent/GB1383280A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384118A1 (en) * | 1989-02-24 | 1990-08-29 | PWH Anlagen + Systeme GmbH | Device for removing material from a stock pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |