File:Měchenice, napínák.jpg

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Čeština: Měchenice, okres Praha-západ. Napínák drátovodu.
English: Měchenice, Prague-West District, Central Bohemian Region, the Czech Republic. A signal wire tensioner of a railway semaphore.
Deutsch: Měchenice, Bezirk Prag-West. Drahtnachzughebel in einer Signalleitung. Die Drahtnachzughebel werden bei altösterreichischen mechanischen Stellwerken ohne Spannwerke insbesondere bei den langen Leitungen zu den Einfahrsignalen bzw -vorsignalen eingebaut. Bei einem Drahtbruch zwischen Stellwerk und Drahtnachzughebel bewirken die Gewichte, dass der betroffene Strang am Signalantrieb zuverlässig soweit entspannt wird, dass der Signalantrieb auskuppelt und das Signal die Haltlage erreicht und in ihr festgehalten wird.
Die Leitungsstränge links kommen vom Stellwerk, die nach rechts führen zum Signal. Mit den unterschiedlichen Hebelverhältnissen wird der Stellweg der Leitung an den für den Signalantrieb erforderlichen angepasst.
Camera location49° 54′ 32.7″ N, 14° 23′ 09.7″ E  Heading=95° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Date Taken on 11 June 2011
Source Own work
Author ŠJů (cs:ŠJů)
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Attribution: autor: ŠJů, Wikimedia Commons
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current19:29, 28 July 2011Thumbnail for version as of 19:29, 28 July 20112,448 × 3,264 (2.11 MB)ŠJů (talk | contribs){{Information |Description= {{cs|1=cs:Měchenice, cs:okres Praha-západ. Napínák drátovodu.}} {{en|1=en:Měchenice, en:Prague-West District, en:Central Bohemian Region, the en:Czech Republic. A signal wire tensioner

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