GB779041A - Improved haulage car - Google Patents
Improved haulage carInfo
- Publication number
- GB779041A GB779041A GB25642/55A GB2564255A GB779041A GB 779041 A GB779041 A GB 779041A GB 25642/55 A GB25642/55 A GB 25642/55A GB 2564255 A GB2564255 A GB 2564255A GB 779041 A GB779041 A GB 779041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- car
- grating
- gratings
- moved
- sept
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
- B61D11/02—Body construction
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
779,041. Discharging material from vehicle bodies. THEBEN, W. Sept. 7, 1955 [Sept. 11, 1954], No. 25642/55. Class 78 (4). Material is prevented from sticking to the bottom of a car 1 by a grating 7 resting on the bottom and moved relatively to it. In the construction illustrated the grating 7 is connected by rods 6 to resiliently mounted buffers 4 so that it is moved at each impact of the car with another car. The grating may, however, be reciprocated by a linkage connected to the wheels of the car or may be biased by springs to be moved by inertia at each impact of the car. Several independently moving gratings may be employed and the gratings may cover part of the walls as well as the bottom of the car body. The gratings may be mounted on roller bearings the slideways of which can be lubricated from the exterior. The spacing of the bars of the grating in the direction of movement is preferably less than the amplitude of movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE779041X | 1954-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB779041A true GB779041A (en) | 1957-07-17 |
Family
ID=6687100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25642/55A Expired GB779041A (en) | 1954-09-11 | 1955-09-07 | Improved haulage car |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB779041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929248A (en) * | 2010-08-30 | 2010-12-29 | 中国一冶集团有限公司 | Small railcar with buffering unloading and empty hopper resetting |
| CN102381326A (en) * | 2011-06-20 | 2012-03-21 | 刘云 | Locking device for mining vehicle |
-
1955
- 1955-09-07 GB GB25642/55A patent/GB779041A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929248A (en) * | 2010-08-30 | 2010-12-29 | 中国一冶集团有限公司 | Small railcar with buffering unloading and empty hopper resetting |
| CN101929248B (en) * | 2010-08-30 | 2012-09-05 | 中国一冶集团有限公司 | Small railcar with buffering unloading and empty hopper resetting |
| CN102381326A (en) * | 2011-06-20 | 2012-03-21 | 刘云 | Locking device for mining vehicle |
| CN102381326B (en) * | 2011-06-20 | 2013-09-04 | 刘云 | Locking device for mining vehicle |
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