Iz Wikipedije, proste enciklopedije
Avtomobíl je cestno prevozno sredstvo z lastnim pogonom. Beseda pomeni vozilo, ki se premika samo od sebe. Poznamo osebne, tovorne avtomobile, ter vse mogoče kombinirane verzije.
Prvi avtomobil, ki ga je gnal parni stroj, je leta 1769 predstavil Nicolas-Joseph Cugnot. Danes velika večina avtomobilov za pogon uporablja motor z notranjim izgorevanjem, ki ga žene bencin ali plinsko olje.
Glavni deli avtomobila so:
- iz jeklenih nosilcev zgrajena šasija ali v sodobnosti samonosna karoserija
- pogonski agregat
- menjalnik hitrosti s sklopko
- kolesa
- potniški in(ali) tovorni prostor
Velika problema množične uporabe avtomobilov sta:
- žrtve v prometu, zaradi neupoštevanja prometnih predpisov
- onesnaževanje z ogljikovim dioksidom ter drugimi ostanki izgorevanja bencina, kar proizvajalce sili k iskanju alternativnih goriv oziroma tipov pogona
[uredi] Glej tudi
[uredi] Zunanje povezave
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