[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.skpz.cz\/zavitniky-patri-k-nejstarsim-strojirenskym-nastrojum\/#Article","mainEntityOfPage":"https:\/\/www.skpz.cz\/zavitniky-patri-k-nejstarsim-strojirenskym-nastrojum\/","headline":"Z\u00e1vitn\u00edky pat\u0159\u00ed k nejstar\u0161\u00edm stroj\u00edrensk\u00fdm n\u00e1stroj\u016fm","name":"Z\u00e1vitn\u00edky pat\u0159\u00ed k nejstar\u0161\u00edm stroj\u00edrensk\u00fdm n\u00e1stroj\u016fm","description":"Kdybychom se v\u00e1s zeptali, co je to z\u00e1vit, z\u0159ejm\u011b by se nena\u0161el nikdo, kdo by ve sv\u00e9 odpov\u011bdi zapochyboval. S existenc\u00ed z\u00e1vit\u016f se seznamuj\u00ed dokonce i mal\u00e9 d\u011bti, a to mnohdy velmi zaj\u00edmav\u00fdm a poutav\u00fdm zp\u016fsobem. Zn\u00e1te stavebnici Merkur? Vyr\u00e1b\u011bla se ji\u017e za socialismu a p\u0159in\u00e1\u0161ela do dom\u00e1cnost\u00ed obrovskou radost a vzru\u0161en\u00ed nejen d\u011btem, ale&hellip; <div><a class=\"more-link\" href=\"https:\/\/www.skpz.cz\/zavitniky-patri-k-nejstarsim-strojirenskym-nastrojum\/\">Continue reading <span class=\"screen-reader-text\">Z\u00e1vitn\u00edky pat\u0159\u00ed k nejstar\u0161\u00edm stroj\u00edrensk\u00fdm n\u00e1stroj\u016fm<\/span><\/a><\/div>","datePublished":"2022-12-19","dateModified":"2023-04-24","author":{"@type":"Person","@id":"https:\/\/www.skpz.cz\/author\/#Person","name":"","url":"https:\/\/www.skpz.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"skpz.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.skpz.cz\/wp-content\/uploads\/taps-ge9ea8a36b_640.jpg","url":"https:\/\/www.skpz.cz\/wp-content\/uploads\/taps-ge9ea8a36b_640.jpg","height":0,"width":0},"url":"https:\/\/www.skpz.cz\/zavitniky-patri-k-nejstarsim-strojirenskym-nastrojum\/","about":["Zbo\u017e\u00ed"],"wordCount":423,"articleBody":"      Kdybychom se v\u00e1s zeptali, co je to z\u00e1vit, z\u0159ejm\u011b by se nena\u0161el nikdo, kdo by ve sv\u00e9 odpov\u011bdi zapochyboval. S existenc\u00ed z\u00e1vit\u016f se seznamuj\u00ed dokonce i mal\u00e9 d\u011bti, a to mnohdy velmi zaj\u00edmav\u00fdm a poutav\u00fdm zp\u016fsobem. Zn\u00e1te stavebnici Merkur? Vyr\u00e1b\u011bla se ji\u017e za socialismu a p\u0159in\u00e1\u0161ela do dom\u00e1cnost\u00ed obrovskou radost a vzru\u0161en\u00ed nejen d\u011btem, ale i dosp\u011bl\u00fdm. Dalo se z n\u00ed zhotovit obrovsk\u00e9 mno\u017estv\u00ed r\u016fzn\u00fdch model\u016f od t\u011bch nejjednodu\u0161\u0161\u00edch a\u017e po n\u00e1ro\u010dn\u00e9 a slo\u017eit\u00e9 konstrukce, jako nap\u0159\u00edklad d\u016fln\u00ed rypadlo pro t\u011b\u017ebu hn\u011bd\u00e9ho uhl\u00ed. Z\u00e1klad stavebnice tvo\u0159il docela oby\u010dejn\u00fd \u0161roubek, podlo\u017eka a matice M3 a na existenci metrick\u00e9ho z\u00e1vitu byl postaven cel\u00fd \u00fasp\u011bch tohoto v\u00fdrobku.K vytv\u00e1\u0159en\u00ed n\u011bkter\u00fdch z\u00e1vit\u016f jsou zapot\u0159eb\u00ed speci\u00e1ln\u00ed \u0159ezn\u00e9 n\u00e1stroje \u2013 z\u00e1vitn\u00edky. Neobejde se bez nich b\u011b\u017en\u00e1 stroj\u00edrensk\u00e1 v\u00fdroba a tak\u00e9 \u00fadr\u017eba, z\u00e1me\u010dnictv\u00ed a podobn\u00e9 stroj\u00edrensk\u00e9 obory. Sady z\u00e1vitn\u00edk\u016f M2 I n\u00e1stroje a dal\u0161\u00edch pr\u016fm\u011br\u016f si po\u0159izuj\u00ed i lid\u00e9 do dom\u00e1c\u00edch d\u00edlen, proto\u017ee z\u00e1vitn\u00edk se m\u016f\u017ee doma hodit pro velmi \u0161irokou \u0161k\u00e1lu situac\u00ed. Tu a tam se n\u011bco doma pokaz\u00ed a ne\u017eli volat \u0159emesln\u00edka, kter\u00e9ho mus\u00edte pochopiteln\u011b vyplatit, na mnoho drobn\u011bj\u0161\u00edch prac\u00ed vysta\u010d\u00edte sami. M\u016f\u017ee j\u00edt o opravy n\u00e1bytku, hra\u010dek, sportovn\u00edch pot\u0159eb, elektroniky a dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f a samoz\u0159ejm\u011b i o tvorbu nov\u00fdch v\u00fdrobk\u016f ze d\u0159eva, z kovu i z plastu.Obrovskou v\u00fdhodou z\u00e1vitn\u00edk\u016f je jejich n\u00edzk\u00e1 cena a dobr\u00e1 dostupnost. V na\u0161\u00ed zemi se tyto n\u00e1stroje vyr\u00e1b\u00ed s mnohaletou tradic\u00ed a z\u0159ejm\u011b jste ji\u017e n\u011bkdy sly\u0161eli o zna\u010dce Narex, kter\u00e1 existuje ji\u017e osm des\u00edtek let. Z\u00e1vitn\u00edky Narex se ujaly v mnoha rodin\u00e1ch a slou\u017e\u00ed spolehliv\u011b dlouhou dobu, jestli\u017ee je pou\u017e\u00edv\u00e1te rozumn\u011b a s citem.A koneckonc\u016f z\u00e1vitn\u00edkem m\u016f\u017eete vylep\u0161it i d\u011btem stavebnici Merkur, pokud se rozhodnete n\u011bkter\u00e9 d\u00edly zpevnit a vyu\u017e\u00edt jin\u00fdm zp\u016fsobem, ne\u017e nab\u00edz\u00ed p\u016fvodn\u00ed verze, se z\u00e1vitn\u00edky lze doslova kouzlit a opravovat \u010di vyr\u00e1b\u011bt mnoho kr\u00e1sn\u00fdch v\u011bc\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          4.8\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Z\u00e1vitn\u00edky pat\u0159\u00ed k nejstar\u0161\u00edm stroj\u00edrensk\u00fdm n\u00e1stroj\u016fm","item":"https:\/\/www.skpz.cz\/zavitniky-patri-k-nejstarsim-strojirenskym-nastrojum\/#breadcrumbitem"}]}]