[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mkrby.cz\/jaky-by-byl-svet-bez-pruzin\/#Article","mainEntityOfPage":"https:\/\/www.mkrby.cz\/jaky-by-byl-svet-bez-pruzin\/","headline":"Jak\u00fd by byl sv\u011bt bez pru\u017ein","name":"Jak\u00fd by byl sv\u011bt bez pru\u017ein","description":"Zn\u00e1te reklamu na barvu Hammerite, ve kter\u00e9 se tvrd\u00ed, \u017ee: \u201e\u017eelezo st\u00e1rne\u201c? Reklama byla celkem vtipn\u00e1, poch\u00e1z\u00ed z roku 1998 a n\u011bkoho skute\u010dn\u011b oslovila, \u017ee si tuto barvu zakoupil a vyzkou\u0161el. I p\u0159es jej\u00ed \u00fasp\u011b\u0161nost na trhu v\u0161ak m\u011bla jednu z\u00e1sadn\u00ed vadu, a sice popisovala korozi \u017eeleza, ov\u0161em surov\u00e9 \u017eelezo se v na\u0161\u00ed sou\u010dasn\u00e9 spole\u010dnosti&#8230;<p class=\"more-link\"><a href=\"https:\/\/www.mkrby.cz\/jaky-by-byl-svet-bez-pruzin\/\" class=\"themebutton\">Read More<\/a><\/p>","datePublished":"2025-02-11","dateModified":"2025-02-11","author":{"@type":"Person","@id":"https:\/\/www.mkrby.cz\/author\/#Person","name":"","url":"https:\/\/www.mkrby.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mkrby.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mkrby.cz\/wp-content\/uploads\/feather-3726705_640_1.jpg","url":"https:\/\/www.mkrby.cz\/wp-content\/uploads\/feather-3726705_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.mkrby.cz\/jaky-by-byl-svet-bez-pruzin\/","about":["N\u00e1kupy"],"wordCount":432,"articleBody":"   Zn\u00e1te reklamu na barvu Hammerite, ve kter\u00e9 se tvrd\u00ed, \u017ee: \u201e\u017eelezo st\u00e1rne\u201c? Reklama byla celkem vtipn\u00e1, poch\u00e1z\u00ed z roku 1998 a n\u011bkoho skute\u010dn\u011b oslovila, \u017ee si tuto barvu zakoupil a vyzkou\u0161el. I p\u0159es jej\u00ed \u00fasp\u011b\u0161nost na trhu v\u0161ak m\u011bla jednu z\u00e1sadn\u00ed vadu, a sice popisovala korozi \u017eeleza, ov\u0161em surov\u00e9 \u017eelezo se v na\u0161\u00ed sou\u010dasn\u00e9 spole\u010dnosti prakticky nevyskytuje, nebo\u0165 by nena\u0161lo praktick\u00e9 vyu\u017eit\u00ed. Chceme-li tento proces spr\u00e1vn\u011b pojmenovat, mus\u00edme pou\u017e\u00edt term\u00edn \u201eocel\u201c. \u017delezo se vyskytuje ve form\u011b oceli v mnoha typech v\u00fdrobk\u016f a jedn\u00edm z nich jsou tak\u00e9 pru\u017einy. Pru\u017einov\u00e1 ocel p\u00e1sek je jednou z forem hutn\u00ed v\u00fdroby pru\u017einov\u00e9 oceli, kter\u00e1 putuje na trh k dal\u0161\u00edmu zpracov\u00e1n\u00ed jako polotovar. Vyr\u00e1b\u00ed se z n\u00ed stovky, mo\u017en\u00e1 tis\u00edce v\u00fdrobk\u016f, o jejich\u017e existenci t\u0159eba ani nev\u00edte, p\u0159itom je m\u00e1te doma. Pru\u017einy se toti\u017e vyskytuj\u00ed v dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch, v elektrick\u00e9m n\u00e1\u0159ad\u00ed, ve sportovn\u00edch pot\u0159eb\u00e1ch, v n\u011bkter\u00e9m n\u00e1bytku, ve sv\u00edtidlech a elektrotechnick\u00fdch v\u00fdrobc\u00edch, v automobilech, v j\u00edzdn\u00edch kolech a mohli bychom jmenovat spoustu dal\u0161\u00edch p\u0159\u00edklad\u016f. Bez pru\u017ein by sou\u010dasn\u00fd sv\u011bt vypadal \u00fapln\u011b jinak a zaj\u00edmav\u00e9 by bylo se\u010d\u00edst v\u0161echny stroj\u00edrensk\u00e9 v\u00fdrobky, kde se pru\u017einy vyskytuj\u00ed, a pomysln\u011b je alespo\u0148 na kr\u00e1tk\u00fd \u010das n\u011bkolika t\u00fddn\u016f vy\u0159adit ze hry. Jak by se n\u00e1m \u017eilo bez pru\u017ein, by st\u00e1lo za to vyzkou\u0161et, abychom si jich za\u010dali v\u00edce v\u00e1\u017eit a byli tak\u00e9 vd\u011b\u010dn\u00ed lidem, kte\u0159\u00ed dod\u00e1vaj\u00ed do stroj\u00edrensk\u00e9 v\u00fdroby hutn\u00ed polotovary.Nepova\u017eujme tedy hutnictv\u00ed \u017eeleza za n\u011bco m\u00e9n\u011bcenn\u00e9ho, podobn\u011b jako mohou mnoz\u00ed lid\u00e9 pohl\u00ed\u017eet na m\u00e9n\u011bcennost n\u011bkter\u00fdch profes\u00ed, jako jsou ukl\u00edze\u010dky nebo popel\u00e1\u0159i \u010di instalat\u00e9rsk\u00fd servis \u010di\u0161t\u011bn\u00ed kanalizace. Kdybychom nem\u011bli popel\u00e1\u0159e a kdyby nikdo ne\u010distil kanalizaci a neukl\u00edzel v kancel\u00e1\u0159\u00edch, utopili bychom se v odpadc\u00edch, ve \u0161p\u00edn\u011b a v z\u00e1pachu a zahynuli bychom d\u00edky roz\u0161\u00ed\u0159en\u00ed \u00faplavice, moru a tyfu. Zkr\u00e1tka pot\u0159ebujeme jak instalat\u00e9ry a popel\u00e1\u0159e, tak i v\u00fdrobce pru\u017einov\u00e9 oceli, abychom mohli cestovat dopravn\u00edmi prost\u0159edky a vyu\u017e\u00edvat doma chladni\u010dky, pra\u010dky, vysava\u010de, v\u00fdpo\u010detn\u00ed techniku a dal\u0161\u00ed vymo\u017eenosti modern\u00ed doby.                                                                                                                                                                                                                                                                                                                                                                                           4.6\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak\u00fd by byl sv\u011bt bez pru\u017ein","item":"https:\/\/www.mkrby.cz\/jaky-by-byl-svet-bez-pruzin\/#breadcrumbitem"}]}]