[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ace-cr.cz\/velka-kola-jsou-vrcholem-priorit\/#Article","mainEntityOfPage":"https:\/\/www.ace-cr.cz\/velka-kola-jsou-vrcholem-priorit\/","headline":"Velk\u00e1 kola jsou vrcholem priorit?","name":"Velk\u00e1 kola jsou vrcholem priorit?","description":"Rozm\u011br kol na na\u0161ich autech je sice jen technick\u00fd parametr, ale i tak sledujeme, jak podl\u00e9h\u00e1 m\u00f3d\u011b a trend\u016fm dne\u0161n\u00ed doby. V\u00a060. letech se velk\u00e9 rozm\u011bry opou\u0161t\u011bly a r\u00e1fky se v\u00fdhradn\u011b zmen\u0161ovaly, proto\u017ee se za\u010dala zlep\u0161ovat kvalita silnic a st\u00e1le m\u00e9n\u011b hrozilo, \u017ee mal\u00e1 kola z\u016fstanou v\u00a0n\u011bjak\u00e9 d\u00ed\u0159e. D\u00edky zmen\u0161ov\u00e1n\u00ed se mohlo za\u010d\u00edt prosazovat nap\u0159\u00edklad […]","datePublished":"2016-09-21","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.ace-cr.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.ace-cr.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4006af731f458a56e90e1a4ecbb37f08f11b51b80cb9267b6a6e5547922ff49d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4006af731f458a56e90e1a4ecbb37f08f11b51b80cb9267b6a6e5547922ff49d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ace-cr.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ace-cr.cz\/wp-content\/uploads\/img_a277205_w1746_t1599323080.jpg","url":"https:\/\/www.ace-cr.cz\/wp-content\/uploads\/img_a277205_w1746_t1599323080.jpg","height":0,"width":0},"url":"https:\/\/www.ace-cr.cz\/velka-kola-jsou-vrcholem-priorit\/","about":["Auto moto"],"wordCount":462,"articleBody":"Rozm\u011br kol na na\u0161ich autech je sice jen technick\u00fd parametr, ale i tak sledujeme, jak podl\u00e9h\u00e1 m\u00f3d\u011b a trend\u016fm dne\u0161n\u00ed doby.V\u00a060. letech se velk\u00e9 rozm\u011bry opou\u0161t\u011bly a r\u00e1fky se v\u00fdhradn\u011b zmen\u0161ovaly, proto\u017ee se za\u010dala zlep\u0161ovat kvalita silnic a st\u00e1le m\u00e9n\u011b hrozilo, \u017ee mal\u00e1 kola z\u016fstanou v\u00a0n\u011bjak\u00e9 d\u00ed\u0159e. D\u00edky zmen\u0161ov\u00e1n\u00ed se mohlo za\u010d\u00edt prosazovat nap\u0159\u00edklad odleh\u010den\u00ed neodpru\u017een\u00fdch hmot i sn\u00ed\u017een\u00ed setrva\u010dnosti kol. Tento trend na tehdej\u0161\u00ed dobu p\u0159in\u00e1\u0161el obrovsk\u00e9 v\u00fdhody v\u00a0podob\u011b p\u00e9rov\u00e1n\u00ed tlumi\u010d\u016f.V\u00a0dne\u0161n\u00ed dob\u011b, kdy p\u0159evl\u00e1daj\u00ed siln\u00e9 motory, rostou n\u00e1roky nejen na ovladatelnost automobil\u016f, ale tak\u00e9 na r\u00e1fky z\u00a0lehk\u00fdch slitin a n\u00edzkoprofilov\u00e9 pneumatiky. Velk\u00e1 kola se tak st\u00e1vaj\u00ed nejen designov\u00fdm dopl\u0148kem, nyn\u00ed jsou v\u0161ak ji\u017e z\u00a0technick\u00e9ho hlediska nutnost\u00ed. N\u011bkte\u0159\u00ed v\u00fdrobci dnes u\u017e na trhu p\u0159edstavuj\u00ed dokonce dvacetipalcov\u00e9 r\u00e1fky. Jsou takto velk\u00e1 kola opravdu nutnost\u00ed? Je hned n\u011bkolik pro a proti, kter\u00e1 n\u00e1m p\u0159in\u00e1\u0161ej\u00ed.Pro\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Velk\u00e1 kola n\u00e1m zajist\u00ed lep\u0161\u00ed ovladatelnost auta nejen p\u0159i vysok\u00e9 rychlosti, ale i prud\u0161\u00edch man\u00e9vrech a pr\u016fjezdy zat\u00e1\u010dkami. To v\u0161e d\u00edky n\u00edzk\u00e9 bo\u010dnici, kter\u00e1 l\u00e9pe odol\u00e1v\u00e1 p\u0159\u00ed\u010dn\u00fdm sil\u00e1m a m\u00e9n\u011b se deformuje.Proti\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Maj\u00ed v\u0161ak i negativn\u00ed poznatky. V\u011bt\u0161\u00ed kola toti\u017e maj\u00ed i vliv na spot\u0159ebu paliva.\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dal\u0161\u00edm omezen\u00edm je p\u0159enos r\u00e1z\u016f na nerovnostech. Bo\u010dnice se nechce p\u0159\u00edli\u0161 deformovat a pru\u017eit, a tak vymr\u0161t\u00ed cel\u00e9 t\u011b\u017ek\u00e9 kolo do pohybu, kter\u00e9 m\u00e1 pak snahu p\u0159etla\u010dit pru\u017einu i tlumi\u010d. Z\u00a0toho vypl\u00fdv\u00e1, \u017ee \u010d\u00edm v\u00edce pohybu je mu dovoleno, t\u00edm prud\u010deji p\u0159i n\u00e1vratu dol\u016f pl\u00e1cne o zem. To v\u0161e v\u00a0kabin\u011b auta vn\u00edm\u00e1me velmi z\u0159eteln\u011b.\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dal\u0161\u00ed v\u00fdhrada pat\u0159\u00ed brzd\u011bn\u00ed a hluku s\u00a0t\u00edm spojen\u00fdm. \u0160irok\u00e1 pneumatika se o vozovku t\u0159e v\u011bt\u0161\u00ed plochou, tud\u00ed\u017e hlasit\u011bji.\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 S\u00a0v\u011bt\u0161\u00edmi koly p\u0159ich\u00e1zej\u00ed i tu\u017e\u0161\u00ed tlumi\u010de, kter\u00e9 p\u0159en\u00e1\u0161ej\u00ed do karoserie v\u00edce vibrac\u00ed.Ano nebo ne?Z\u00a0hlediska j\u00edzdn\u00ed dynamiky maj\u00ed v\u011bt\u0161\u00ed kola v\u00fdhody. Zlep\u0161uj\u00ed nejen bo\u010dn\u00ed dynamiku vozu, sm\u011brovou stabilitu, preciznost \u0159\u00edzen\u00ed, ale i reakci vozu na volant. Jejich pou\u017eit\u00ed v\u0161ak d\u00e1v\u00e1 smysl jen u adekv\u00e1tn\u011b nalad\u011bn\u00e9ho podvozku. Kdo jezd\u00ed r\u00e1d rychle, neud\u011bl\u00ed s\u00a0velk\u00fdmi rozm\u011bry chybu. A my ostatn\u00ed se budeme rad\u011bji dr\u017eet p\u0159i zemi.                                                                                                                                                                                                                                                                                                                                                                                        4.8\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Velk\u00e1 kola jsou vrcholem priorit?","item":"https:\/\/www.ace-cr.cz\/velka-kola-jsou-vrcholem-priorit\/#breadcrumbitem"}]}]