[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.amateto.cz\/s-vyrobky-zhotovenymi-protahovacim-trnem-se-setkavame-kazdy-den\/#Article","mainEntityOfPage":"https:\/\/www.amateto.cz\/s-vyrobky-zhotovenymi-protahovacim-trnem-se-setkavame-kazdy-den\/","headline":"S v\u00fdrobky, zhotoven\u00fdmi protahovac\u00edm trnem, se setk\u00e1v\u00e1me ka\u017ed\u00fd den","name":"S v\u00fdrobky, zhotoven\u00fdmi protahovac\u00edm trnem, se setk\u00e1v\u00e1me ka\u017ed\u00fd den","description":"Pro stroja\u0159e je protahovac\u00ed trn jen jedn\u00edm z mnoha v\u00fdrobn\u00edch n\u00e1stroj\u016f, a rozhodn\u011b takov\u00e9ho \u010dlov\u011bka ni\u010d\u00edm nep\u0159ekvap\u00ed. Lid\u00e9, kte\u0159\u00ed se s t\u00edmto pojmem setk\u00e1vaj\u00ed poprv\u00e9,…","datePublished":"2022-02-09","dateModified":"2022-02-09","author":{"@type":"Person","@id":"https:\/\/www.amateto.cz\/author\/#Person","name":"","url":"https:\/\/www.amateto.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"amateto.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.amateto.cz\/wp-content\/uploads\/door-lock-g5c37c1640_640_2.jpg","url":"https:\/\/www.amateto.cz\/wp-content\/uploads\/door-lock-g5c37c1640_640_2.jpg","height":0,"width":0},"url":"https:\/\/www.amateto.cz\/s-vyrobky-zhotovenymi-protahovacim-trnem-se-setkavame-kazdy-den\/","wordCount":415,"articleBody":"   Pro stroja\u0159e je protahovac\u00ed trn jen jedn\u00edm z mnoha v\u00fdrobn\u00edch n\u00e1stroj\u016f, a rozhodn\u011b takov\u00e9ho \u010dlov\u011bka ni\u010d\u00edm nep\u0159ekvap\u00ed. Lid\u00e9, kte\u0159\u00ed se s t\u00edmto pojmem setk\u00e1vaj\u00ed poprv\u00e9, jsou naopak mnohdy uv\u00e1d\u011bni v \u00fa\u017eas, nebo\u0165 si dosud neuv\u011bdomovali, jak d\u016fle\u017eit\u00e9 a nezastupiteln\u00e9 m\u00edsto ve v\u00fdrob\u011b protahovac\u00ed trny zauj\u00edmaj\u00ed. Je to v podstat\u011b jedin\u00fd n\u00e1stroj, s n\u00edm\u017e lze zhotovit velmi slo\u017eit\u00e9 tvary vnit\u0159n\u00edch otvor\u016f. Ty mohou b\u00fdt i osov\u011b nesoum\u011brn\u00e9, mohou m\u00edt podobu ostr\u00fdch hran pod r\u016fzn\u00fdmi \u00fahly, mohou to b\u00fdt k\u0159ivky atd.Dr\u00e1\u017eky a vnit\u0159n\u00ed profilyVelmi \u010dast\u00fdm produktem protahov\u00e1k\u016f, jak se jim p\u0159ezd\u00edv\u00e1, jsou r\u016fzn\u00e9 vnit\u0159n\u00ed dr\u00e1\u017eky v podob\u011b mnoho\u00faheln\u00edk\u016f, \u010dtvercov\u00fdch, obd\u00e9ln\u00edkov\u00fdch, troj\u00faheln\u00edkov\u00fdch, lichob\u011b\u017en\u00edkov\u00fdch \u010di kulat\u00fdch otvor\u016f s v\u00fdstupky pro vsazen\u00ed per, rybinov\u00e1 veden\u00ed atp. V\u0161echny tyto otvory by bylo prakticky nemo\u017en\u00e9 nebo velmi obt\u00ed\u017en\u011b provediteln\u00e9 zhotovit jin\u00fdmi obr\u00e1b\u011bc\u00edmi n\u00e1stroji, jako jsou fr\u00e9zky, brusn\u00e9 kotou\u010de, vrt\u00e1ky, v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky.Ka\u017ed\u00fd z v\u00e1s m\u00e1 doma v\u00fdrobek zhotoven\u00fd protahovac\u00edmi trnyMo\u017en\u00e1 v\u00e1m p\u0159ipad\u00e1, \u017ee se jedn\u00e1 v\u00fdhradn\u011b o speci\u00e1ln\u00ed v\u00fdrobu ve stroj\u00edrensk\u00e9m odv\u011btv\u00ed, kter\u00e1 se t\u00fdk\u00e1 automobilov\u00e9ho \u010di leteck\u00e9ho pr\u016fmyslu, a \u017ee b\u011b\u017en\u00fd smrteln\u00edk se s takov\u00fdmi produkty jen st\u011b\u017e\u00ed potk\u00e1 v b\u011b\u017en\u00e9m \u017eivot\u011b. V z\u00e1sad\u011b m\u00e1te pravdu, ale p\u0159ece jen existuje n\u011bco, co ka\u017ed\u00fd z v\u00e1s n\u011bkdy dr\u017eel v ruce, resp. dr\u017e\u00ed v ruce ka\u017ed\u00fd den, kdy\u017e odch\u00e1z\u00ed z domu nebo se dom\u016f vrac\u00ed.Protahovac\u00ed trn si m\u016f\u017eete p\u0159ipomenout poka\u017ed\u00e9, kdy odemyk\u00e1te patentn\u00ed z\u00e1mek va\u0161ich dve\u0159\u00ed. Cylindrick\u00e1 vlo\u017eka je toti\u017e vyrobena pr\u00e1v\u011b t\u00edmto zp\u016fsobem, sta\u010d\u00ed se zamyslet nad t\u00edm, jak slo\u017eit\u00fd ve skute\u010dnosti je takov\u00fd z\u00e1mek, p\u0159itom jeho cena je malichern\u00e1 a je to natolik roz\u0161\u00ed\u0159en\u00e1 v\u011bc, \u017ee ji lze pova\u017eovat za samoz\u0159ejmost. Z\u00e1rove\u0148 si uv\u011bdom\u00edte, kdybychom protahovac\u00ed trny neznali a kdyby se jim nev\u011bnovala dostate\u010dn\u00e1 pozornost, jak obt\u00ed\u017en\u011b bychom asi zabezpe\u010dovali sv\u00e1 obydl\u00ed p\u0159ed nezvan\u00fdmi hosty.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"S v\u00fdrobky, zhotoven\u00fdmi protahovac\u00edm trnem, se setk\u00e1v\u00e1me ka\u017ed\u00fd den","item":"https:\/\/www.amateto.cz\/s-vyrobky-zhotovenymi-protahovacim-trnem-se-setkavame-kazdy-den\/#breadcrumbitem"}]}]