Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles, as well as a switching device for actuating the coupling and uncoupling device for coupling and uncoupling
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United States of America Patent
Stats
-
Aug 18, 1992
Grant Date -
N/A
app pub date -
Apr 15, 1991
filing date -
Apr 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
To couple the initiation and the chronological sequence of a coupling or uncoupling process of a mechanical middle buffer coupling and an electrical cable coupling with a common rotary drive with the smallest amount of control effort possible in a reliable manner, a coupling and uncoupling device has a shaft, which can be driven at right angles to the coupling axis and is fastened non-rotatably on an actuating arm that extends into a guide rail of the cable coupling and is consequently designed as a direct drive member of the cable coupling, wherein an uncoupling lever for the mechanical middle buffer coupling and the actuating arm are positively coupled via the shaft. A switching device for the coupling and uncoupling device with switches and initiating members or control cams controls the initiation and the chronological sequences of the coupling and uncoupling process of the mechanical middle buffer coupling and the electrical cable coupling.
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