Trekkdyr





Okse som trekkdyr.





Reinsdyr som trekkdyr i Russland. Fotografi frå rundt 1900.


Trekkdyr eller dragdyr er temde dyr som i hovudsak vert nytta til å dra landbruksreiskapar som plog, ard, harv og andre reiskapar for jordarbeiding, og/eller til å dra vogner eller sledar for transport av personar eller last. Døme på trekkdyr er hest, okse, reinsdyr (køyrerein) og ymse hunderasar.


Trekkdyr, særleg hestar og oksar, kan òg nyttast som drivkraft for ulike typar maskineri, som til dømes treskjeverk, heiseinnretningar, gruvepumpar og anna, ved å gå i sirkel kring ein aksel som dei dreg rundt, slik det har vore vanleg i tidlegare tider. Hestevandring er ei vanleg nytta nemning for denne måten å nytte hesten på til drivkraft for maskineri.







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Fil:Tokke komm.svg

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Skildring Skildring Tokke komm.svg Norsk nynorsk: Våpen for Tokke kommune i Telemark fylke, godkjent ved kongeleg resolusjon 6. februar 1987. Motiv: På gull grunn ein gåande svart bjørn. [1] Tokke ligg i eit gamalt bjørneområde og bjørnen er eit viktig innslag i fleire lokale historier. Bjørnen kan òg symbolisere naturen og dyrelivet i kommunen. English: Coat of arms of the Norwegian municipality of Tokke, Telemark. Dato 6. februar 1987 Kjelde Original by Stein Davidsen, based upon image from caplex.no. Opphavsperson Eige arbeid Vektorgrafikken vart laga med Inkscape. Løyve (Gjenbruk av denne fila) Public domain Public domain false false This official Norwegian coat of arms is ineligible for copyright, but its usage is restricted according to Norwegian penal law, independent of the copyright status of the depiction shown here. Dette biletet er sett saman av eit flagg, eit våpen, eit sigill eller eit anna offisielt insignium . Bruken av slike symbol er avgrensa i fleire land. Desse r
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