GB633340A - Tripping mechanism for the latches of drop bottom doors on dumping waggons - Google Patents
Tripping mechanism for the latches of drop bottom doors on dumping waggonsInfo
- Publication number
- GB633340A GB633340A GB1254946A GB1254946A GB633340A GB 633340 A GB633340 A GB 633340A GB 1254946 A GB1254946 A GB 1254946A GB 1254946 A GB1254946 A GB 1254946A GB 633340 A GB633340 A GB 633340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch
- dumping
- waggons
- latches
- drop bottom
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
633,340. Automatic catches. SANFORD, H. W. April 25, 1946, No. 12549. [Class 44] [Also in Group XXXII] A latch 15 on a lateral shaft 17 at the rear of a dumping wagon (see Group XXXII) is spring pressed to a position in which it supports a drop bottom door 10 by means of a member 14 on the door which engages a concave surface 19 on the latch. The line of action of the force between the latch 19 and the member 14 is so directed as to hold the latch engaged. As the wagon moves forwardly (to the right in Fig. 3) a member 38 upstanding from the track engages the latch 15 by its surface 16 automatically to disengage the latch. A rod 20 on the latch 15 provides for its manual disengagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254946A GB633340A (en) | 1946-04-25 | 1946-04-25 | Tripping mechanism for the latches of drop bottom doors on dumping waggons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254946A GB633340A (en) | 1946-04-25 | 1946-04-25 | Tripping mechanism for the latches of drop bottom doors on dumping waggons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB633340A true GB633340A (en) | 1949-12-12 |
Family
ID=10006671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1254946A Expired GB633340A (en) | 1946-04-25 | 1946-04-25 | Tripping mechanism for the latches of drop bottom doors on dumping waggons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB633340A (en) |
-
1946
- 1946-04-25 GB GB1254946A patent/GB633340A/en not_active Expired
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