{"id":3970,"date":"2024-09-08T06:37:25","date_gmt":"2024-09-08T06:37:25","guid":{"rendered":"https:\/\/www.reifenlab.de\/mag\/michelin-alpin-7-new-winter-tyre-aim-to-succeed-in-tests-with-improved-braking-and-rolling-resistance-2\/"},"modified":"2024-09-08T06:37:26","modified_gmt":"2024-09-08T06:37:26","slug":"michelin-alpin-7-nova-zimna-pneumatika-sa-snazi-uspiet-v-testoch-so-zlepsenym-brzdenim-a-valivym-odporom","status":"publish","type":"post","link":"https:\/\/gumilab.eu\/mag\/michelin-alpin-7-nova-zimna-pneumatika-sa-snazi-uspiet-v-testoch-so-zlepsenym-brzdenim-a-valivym-odporom\/","title":{"rendered":"Michelin ALPIN 7: Nov\u00e1 zimn\u00e1 pneumatika sa sna\u017e\u00ed uspie\u0165 v testoch so zlep\u0161en\u00fdm brzden\u00edm a valiv\u00fdm odporom"},"content":{"rendered":"\n

V minulom \u010dl\u00e1nku sme skontrolovali nov\u00e9 zimn\u00e9 pneumatiky Continental pre v\u00fdkonn\u00e9 vozidl\u00e1<\/a> a teraz sa vrhneme na \u010fal\u0161ieho pr\u00e9miov\u00e9ho v\u00fdrobcu – Michelin. Tentoraz sa v\u0161ak pozrieme na be\u017enej\u0161\u00ed model ur\u010den\u00fd pre v\u00e4\u010d\u0161inu vozidiel na trhu. Nadv\u00e4zuje na 6. model, predstaven\u00fd e\u0161te v roku 2019, a pon\u00faka pozoruhodn\u00e9 vylep\u0161enia: Na snehu je o 6 % lep\u0161ie brzdenie, o 1,5 % r\u00fdchlej\u0161ia akceler\u00e1cia na snehu a o 9 % ni\u017e\u0161\u00ed valiv\u00fd odpor, \u010do bude ma\u0165 priamy vplyv na dojazd elektrick\u00fdch vozidiel.<\/p>\n\n\n\n

V tejto novej gener\u00e1cii sa Michelin na\u010falej spolieha na smerov\u00fd dez\u00e9n v tvare p\u00edsmena V, podobne ako pri ob\u013e\u00fabenom celoro\u010dnom modeli CrossClimate 2<\/a>. Nov\u00e1 zimn\u00e1 pneumatika sa v\u0161ak m\u00f4\u017ee pochv\u00e1li\u0165 v\u00e4\u010d\u0161\u00edm po\u010dtom lamiel, a to nielen v porovnan\u00ed s modelom CrossClimate, ale aj so svoj\u00edm predchodcom.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

To, \u010do rob\u00ed pneumatiky Michelin skuto\u010dne jedine\u010dn\u00fdmi, je ich vyv\u00edjaj\u00faci sa dez\u00e9n. Ako sa pneumatika opotreb\u00fava, lamely sa roz\u0161iruj\u00fa, aby sa zachovala optim\u00e1lna trakcia aj pri zn\u00ed\u017eenej h\u013abke dez\u00e9nu. T\u00fato technol\u00f3giu, zn\u00e1mu ako Evolving Tread Pattern (vyv\u00edjaj\u00faci sa vzor dez\u00e9nu), je rozhodne potrebn\u00e9 zv\u00e1\u017ei\u0165, preto\u017ee v\u00e4\u010d\u0161ina testov hodnot\u00ed len nov\u00e9 pneumatiky, pri\u010dom vynech\u00e1va v\u00fdkonnos\u0165 po\u010das celej \u017eivotnosti pneumatiky. Spolo\u010dnos\u0165 Michelin dokonca nechala vykona\u0165 testy, ktor\u00e9 preuk\u00e1zali, \u017ee pneumatika Alpin 7 sp\u013a\u0148a normy E\u00da pre pri\u013enavos\u0165 na mokrom povrchu, a to aj ke\u010f je opotrebovan\u00e1.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Teraz sa pozrime na to, \u010do testy odhalili o pneumatike Alpin 6 a \u010do m\u00f4\u017eeme o\u010dak\u00e1va\u0165 od nov\u00e9ho modelu. Ako slabina sa \u010dasto uv\u00e1dzala v\u00fdkonnos\u0165 za mokra, ktor\u00e1 by sa mala v novej verzii zlep\u0161i\u0165 v\u010faka upraven\u00e9mu dez\u00e9nu, ktor\u00fd \u00fa\u010dinnej\u0161ie odv\u00e1dza vodu. Na rozdiel od in\u00fdch aspektov v\u0161ak spolo\u010dnos\u0165 Michelin neposkytla \u017eiadne \u00fadaje z meran\u00ed, ktor\u00e9 by toto tvrdenie podporili.<\/p>\n\n\n\n

\u010eal\u0161\u00edm \u010dasto spom\u00ednan\u00fdm nedostatkom predch\u00e1dzaj\u00faceho modelu bolo brzdenie na snehu, ktor\u00e9 sa, ako sme u\u017e uviedli, zlep\u0161ilo o 6 %. Hoci to nemus\u00ed znie\u0165 v\u00fdrazne, aj mal\u00e9 vylep\u0161enia m\u00f4\u017eu v pr\u00edpade modern\u00fdch zimn\u00fdch pneumat\u00edk znamena\u0165 cite\u013en\u00fd rozdiel. Kritizovan\u00e1 bola aj ovl\u00e1date\u013enos\u0165 vo vysok\u00fdch r\u00fdchlostiach, ale tu nepredpoklad\u00e1me v\u00fdrazn\u00e9 zlep\u0161enie, ke\u010f\u017ee to nie je prim\u00e1rnym zameran\u00edm Alpin 7<\/a>. Namiesto toho sa v\u00fdkon vo vysok\u00fdch r\u00fdchlostiach viac pribli\u017euje modelu Pilot Alpin 5, ktor\u00fd je zameran\u00fd na v\u00fdkon.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Napokon, obavy vyvol\u00e1val vysok\u00fd valiv\u00fd odpor, ktor\u00fd v\u0161ak zaznamenal v\u00fdrazn\u00e9 zlep\u0161enie, najm\u00e4 s cie\u013eom prisp\u00f4sobi\u0165 sa elektrick\u00fdm vozidl\u00e1m (EV) a hybridom. To je pre v\u00fdsledky testov \u010doraz d\u00f4le\u017eitej\u0161ie, ke\u010f\u017ee d\u00f4raz sa viac pres\u00fava na \u00fa\u010dinnos\u0165 a udr\u017eate\u013enos\u0165.<\/p>\n\n\n\n


Netrpezlivo o\u010dak\u00e1vame prv\u00e9 zimn\u00e9 testy<\/a> modelu Alpin 7, najm\u00e4 preto, \u017ee zatia\u013e \u010do Pilot Alpin 5 sa umiestnil na vrchole n\u00e1\u0161ho zoznamu zimn\u00fdch pneumat\u00edk, model Alpin 6 nedosiahol rovnak\u00fd \u00faspech a nedostal sa ani do prvej desiatky. Je to predov\u0161etk\u00fdm preto, \u017ee jej vy\u0161\u0161ia ako pr\u00e9miov\u00e1 cena nebola ospravedlnen\u00e1 jej v\u00fdkonom. D\u00fafame, \u017ee model Alpin 7 to zmen\u00ed, preto\u017ee spolo\u010dnos\u0165 Michelin m\u00e1 bohat\u00e9 sk\u00fasenosti s inov\u00e1ciami.<\/p>\n","protected":false},"excerpt":{"rendered":"

V minulom \u010dl\u00e1nku sme skontrolovali nov\u00e9 zimn\u00e9 pneumatiky Continental pre v\u00fdkonn\u00e9 vozidl\u00e1 a teraz sa vrhneme na \u010fal\u0161ieho pr\u00e9miov\u00e9ho v\u00fdrobcu – Michelin. Tentoraz sa v\u0161ak pozrieme na be\u017enej\u0161\u00ed model ur\u010den\u00fd pre v\u00e4\u010d\u0161inu vozidiel na trhu. Nadv\u00e4zuje na 6. model, predstaven\u00fd e\u0161te v roku 2019, a pon\u00faka pozoruhodn\u00e9 vylep\u0161enia: Na snehu je o 6 % lep\u0161ie […]<\/p>\n","protected":false},"author":1,"featured_media":3956,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/posts\/3970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/comments?post=3970"}],"version-history":[{"count":1,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/posts\/3970\/revisions"}],"predecessor-version":[{"id":3971,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/posts\/3970\/revisions\/3971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/media\/3956"}],"wp:attachment":[{"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/media?parent=3970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/categories?post=3970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gumilab.eu\/mag\/wp-json\/wp\/v2\/tags?post=3970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}