{"id":1663,"date":"2026-07-05T16:59:23","date_gmt":"2026-07-05T14:59:23","guid":{"rendered":"https:\/\/www.whatskates.com\/?p=1663"},"modified":"2026-07-15T00:53:03","modified_gmt":"2026-07-14T22:53:03","slug":"biskates","status":"publish","type":"post","link":"https:\/\/www.whatskates.com\/en\/biskates\/","title":{"rendered":"RLS Bi-Skates"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Pr\u016fkopnick\u00e9 inline brusle Bi-Skates se objevily na trhu v roce 1967. Jejich autor, R. L. Smith, je p\u016fvodn\u011b vyvinul pro hokejisty, aby mohli tr\u00e9novat mimo led a byl velmi pravd\u011bpodobn\u011b prvn\u00ed, kdo tuto kombinaci (hokejov\u00e1 bota s kole\u010dky v jedn\u00e9 \u0159ad\u011b) pou\u017eil. Brusle <a href=\"\/en\/chicago-inline-skates\/\">Chicago Roller Blades<\/a> (1965) nebyly pro hokej p\u0159\u00edli\u0161 vhodn\u00e9 a brusle <a href=\"\/en\/ralph-backstrom\/\">Ralph Backstrom<\/a> p\u0159i\u0161ly na trh a\u017e o n\u011bkolik let pozd\u011bji (1973). Bi-Skates nav\u00edc p\u0159i\u0161ly se zcela p\u016fvodn\u00ed koncepc\u00ed r\u00e1mu se dv\u011bma kole\u010dky, zat\u00edmco v\u0161ichni ostatn\u00ed \u0159e\u0161en\u00ed &#8222;opsali&#8220; od letn\u00edch <a href=\"\/en\/sovetske-inline-brusle\/\">tr\u00e9ninkov\u00fdch brusl\u00ed ze Sov\u011btsk\u00e9ho svazu<\/a>, a to v\u010detn\u011b Scotta Olsona.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ralph Leftwich Smith Jr., p\u016fvodem z Kalifornie, vytvo\u0159il tak\u00e9 verzi s r\u00e1mem vybaven\u00fdm p\u0159edn\u00ed brzdou, speci\u00e1ln\u011b navr\u017eenou pro inline krasobruslen\u00ed (jak je vid\u011bt na fotografii). RLS jsou inici\u00e1ly zakladatele a v\u00edce informac\u00ed o tomto zaj\u00edmav\u00e9m \u010dlov\u011bku a vyn\u00e1lezci naleznete <a href=\"https:\/\/www.rollerenligne.com\/dossier\/ralph-leftwich-smith-jr-inventeur-des-bi-skates-usa\/\">zde<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Navzdory pokrokov\u00e9mu designu se brusle na trhu neudr\u017eely a dnes pat\u0159\u00ed k historick\u00fdm rarit\u00e1m. Jedn\u00edm z d\u016fvod\u016f mohl b\u00fdt mj. nedostate\u010dn\u00fd grip (p\u0159ilnavost p\u0159i odrazu). Na druhou stranu byla dv\u011b kole\u010dka p\u0159\u00edzniv\u00fdm \u0159e\u0161en\u00ed, pro sn\u00ed\u017een\u00ed hmotnosti brusle.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pr\u016fkopnick\u00e9 inline brusle Bi-Skates se objevily na trhu v roce 1967. Jejich autor, R. L. Smith, je p\u016fvodn\u011b vyvinul pro hokejisty, aby mohli tr\u00e9novat mimo led a byl velmi pravd\u011bpodobn\u011b prvn\u00ed, kdo tuto kombinaci (hokejov\u00e1 bota s kole\u010dky v jedn\u00e9 \u0159ad\u011b) pou\u017eil. Brusle Chicago Roller Blades (1965) nebyly pro hokej p\u0159\u00edli\u0161 vhodn\u00e9 a brusle Ralph [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[38,65,48],"rok":[],"typ":[25,21],"zeme-puvodu":[40],"znacka":[],"class_list":["post-1663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-brusle","tag-hokej","tag-krasobrusleni","tag-tanec","typ-inline","typ-koleckove","zeme-puvodu-usa"],"_links":{"self":[{"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/posts\/1663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/comments?post=1663"}],"version-history":[{"count":13,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/posts\/1663\/revisions"}],"predecessor-version":[{"id":1709,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/posts\/1663\/revisions\/1709"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/media\/1664"}],"wp:attachment":[{"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/media?parent=1663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/categories?post=1663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/tags?post=1663"},{"taxonomy":"rok","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/rok?post=1663"},{"taxonomy":"typ","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/typ?post=1663"},{"taxonomy":"zeme-puvodu","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/zeme-puvodu?post=1663"},{"taxonomy":"znacka","embeddable":true,"href":"https:\/\/www.whatskates.com\/en\/wp-json\/wp\/v2\/znacka?post=1663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}