GB189820685A - An Improved Coupling for Electrical Communication Apparatus between parts of Railway Trains. - Google Patents
An Improved Coupling for Electrical Communication Apparatus between parts of Railway Trains.Info
- Publication number
- GB189820685A GB189820685A GB189820685DA GB189820685A GB 189820685 A GB189820685 A GB 189820685A GB 189820685D A GB189820685D A GB 189820685DA GB 189820685 A GB189820685 A GB 189820685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coupling
- prongs
- parts
- communication apparatus
- electrical communication
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
20,685. Harper, R. R., and Garnham, J. C. Sept. 30. Signalling and communicating on trains. -Relates to an electric coupling for railway carriages, for connecting - up the passengers' communication or electric lighting circuits. Each member of the coupling consists of a spring bow 9 provided with undulating or serrated prongs 8, and is suspended by the short cable 7 from the line-wire terminal at the end of the carriage. To connect the coupling, the prongs are slid together, the undulations interlocking with each other, as shown in Fig. 4. One member of the coupling may have three prongs and the other only one, the latter member being inserted between the prongs of the former.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189820685T | 1898-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189820685A true GB189820685A (en) | 1899-07-29 |
Family
ID=32142248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189820685D Expired GB189820685A (en) | 1898-09-30 | 1898-09-30 | An Improved Coupling for Electrical Communication Apparatus between parts of Railway Trains. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189820685A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460231A (en) * | 1943-01-23 | 1949-01-25 | Burndy Engineering Co Inc | Separable connector |
US2554876A (en) * | 1948-10-02 | 1951-05-29 | Kenneth T Snow | Electrical connection having identical, bifurcated plate members |
US3299493A (en) * | 1964-06-25 | 1967-01-24 | Methode Electronics Inc | Method of making forked contacts |
US3381263A (en) * | 1964-06-25 | 1968-04-30 | Methode Electronics Inc | Forked contact and method of manufacture |
US3427551A (en) * | 1966-09-06 | 1969-02-11 | Kokusai Denshin Denwa Co Ltd | Electrical pin connectors |
-
1898
- 1898-09-30 GB GB189820685D patent/GB189820685A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460231A (en) * | 1943-01-23 | 1949-01-25 | Burndy Engineering Co Inc | Separable connector |
US2554876A (en) * | 1948-10-02 | 1951-05-29 | Kenneth T Snow | Electrical connection having identical, bifurcated plate members |
US3299493A (en) * | 1964-06-25 | 1967-01-24 | Methode Electronics Inc | Method of making forked contacts |
US3381263A (en) * | 1964-06-25 | 1968-04-30 | Methode Electronics Inc | Forked contact and method of manufacture |
US3427551A (en) * | 1966-09-06 | 1969-02-11 | Kokusai Denshin Denwa Co Ltd | Electrical pin connectors |
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