GB277688A - Improvements in or relating to uncoupling mechanisms for car couplers - Google Patents
Improvements in or relating to uncoupling mechanisms for car couplersInfo
- Publication number
- GB277688A GB277688A GB24473/27A GB2447327A GB277688A GB 277688 A GB277688 A GB 277688A GB 24473/27 A GB24473/27 A GB 24473/27A GB 2447327 A GB2447327 A GB 2447327A GB 277688 A GB277688 A GB 277688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- chain
- lock
- swing
- link
- 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
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
- B61G3/20—Control devices, e.g. for uncoupling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
277,688. National Malleable & Steel Castings Co., (Assignees of Willison, J.). Sept. 16, 1926, [Convention date]. Couplings, automatic. - An uncoupling mechanism for car-couplers comprises a transverse rotary shaft 13, Fig. 1, having two different diameters on which chains 19, 24 are mounted respectively, the chain 24 being connected to a lock-releasing lever 26 on the car coupler 10 and the chain 19 to the end of a guide 16 along which the end of the rod 13 rolls during the uncoupling movement. The chains are wound in opposite directions on the rod 13 so that a differential action is obtained to rotate the lever 26. In a modification, Fig. 5, the end of a shaft 33 is connected by a chain 46 to the vehicle frame and rests in the end of a swing-link 35 which is connected by a rod 39 to the lock 40 of the coupler. Rotation of the rod 33 winds the chain 46 upon the rod to rotate the swing link, as shown in dot- and-dash line, to withdraw the lock. In a further modification a bell-crank lever replaces the swing- link 35.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US277688XA | 1926-09-16 | 1926-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB277688A true GB277688A (en) | 1928-01-26 |
Family
ID=21839687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24473/27A Expired GB277688A (en) | 1926-09-16 | 1927-09-16 | Improvements in or relating to uncoupling mechanisms for car couplers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB277688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539772A (en) * | 2019-09-24 | 2019-12-06 | 苏国安 | Automatic hooking and unhooking mechanism, automatic hooking and unhooking device of mine car and mine car |
| CN112985707A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Automatic car coupler and buffer device air tightness test method |
-
1927
- 1927-09-16 GB GB24473/27A patent/GB277688A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539772A (en) * | 2019-09-24 | 2019-12-06 | 苏国安 | Automatic hooking and unhooking mechanism, automatic hooking and unhooking device of mine car and mine car |
| CN110539772B (en) * | 2019-09-24 | 2024-03-05 | 苏国安 | Automatic hooking and unhooking mechanism, automatic hooking and unhooking device of mine car and mine car |
| CN112985707A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Automatic car coupler and buffer device air tightness test method |
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