GB212133A - Improvements in hopper doors for coal wagons and other purposes - Google Patents
Improvements in hopper doors for coal wagons and other purposesInfo
- Publication number
- GB212133A GB212133A GB842023A GB842023A GB212133A GB 212133 A GB212133 A GB 212133A GB 842023 A GB842023 A GB 842023A GB 842023 A GB842023 A GB 842023A GB 212133 A GB212133 A GB 212133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- doors
- operated
- saddle
- track
- levers
- 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
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/26—Opening or closing means mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/30—Opening or closing means controlled by means external to cars
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
212,133. Lanegan, W. J. March 24. 1923. Addition to 179,752. Hopper wagons of the kind described in the parent Specification are provided with means carried by the wagon adapted to close, or release the doors to the open position, and operable by a member in the track of the wagon. The saddle member 9 pivoted to the transverse shaft 10, operates the doors 4, 5, pivoted at 7, and is provided with a horizontal extension 9<a> on the side opposite the saddle 9. This extension is struck by an upstanding member on the track, operated by a system of levers, when the doors are to be opened, the doors being closed by another upstanding member 16, Fig. 3, which is raised by levers 14, 18. In passing over the member 16, to close the doors, the saddle member 9 is first filted by the incline 21 and then completely raised into the position in Fig. 3, by the roller 20 contacting with the member g<a>. Both track members may be operated by the movement of the hand-lever 14. The doors are locked in the closed position by inserting a handoperated wedge 24 above a vertically sliding member 25 operated by an eccentric 27 keyed to the shaft 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB847721A GB179752A (en) | 1923-03-24 | 1921-03-18 | Improvements in hopper doors for coal waggons and other purposes |
| GB842023A GB212133A (en) | 1923-03-24 | 1923-03-24 | Improvements in hopper doors for coal wagons and other purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB842023A GB212133A (en) | 1923-03-24 | 1923-03-24 | Improvements in hopper doors for coal wagons and other purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB212133A true GB212133A (en) | 1924-03-06 |
Family
ID=9852168
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB847721A Expired GB179752A (en) | 1923-03-24 | 1921-03-18 | Improvements in hopper doors for coal waggons and other purposes |
| GB842023A Expired GB212133A (en) | 1923-03-24 | 1923-03-24 | Improvements in hopper doors for coal wagons and other purposes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB847721A Expired GB179752A (en) | 1923-03-24 | 1921-03-18 | Improvements in hopper doors for coal waggons and other purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB179752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309615A (en) * | 2014-11-14 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Hopper car transportation line and door control device thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247026B (en) * | 2021-06-07 | 2023-01-17 | 中车太原机车车辆有限公司 | Bottom door flow control device for railway ballast hopper car |
| CN114312869B (en) * | 2022-01-12 | 2023-07-18 | 中车太原机车车辆有限公司 | Active anti-leakage device with embedded bottom door and railway hopper car |
-
1921
- 1921-03-18 GB GB847721A patent/GB179752A/en not_active Expired
-
1923
- 1923-03-24 GB GB842023A patent/GB212133A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309615A (en) * | 2014-11-14 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Hopper car transportation line and door control device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB179752A (en) | 1922-05-18 |
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