{"id":17058,"date":"2022-04-23T12:37:45","date_gmt":"2022-04-23T12:37:45","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17058"},"modified":"2022-04-23T12:37:45","modified_gmt":"2022-04-23T12:37:45","slug":"curved-coins-a-historic-innovation-from-the-us-mint","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/art\/coin-art\/curved-coins-a-historic-innovation-from-the-us-mint\/","title":{"rendered":"Zak\u0159iven\u00e9 mince: Historick\u00e1 inovace mincovny Spojen\u00fdch st\u00e1t\u016f"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Zak\u0159iven\u00e9 mince: Historick\u00e1 inovace z mincovny Spojen\u00fdch st\u00e1t\u016f<\/h2>\n\n<h3 class=\"wp-block-heading\">P\u0159ipom\u00ednka d\u011bdictv\u00ed baseballu<\/h3>\n\n<p>V r\u00e1mci oslav 75. v\u00fdro\u010d\u00ed baseballov\u00e9 S\u00edn\u011b sl\u00e1vy objednal Kongres v roce 2012 speci\u00e1ln\u00ed sadu pam\u011btn\u00edch minc\u00ed. Tyto mince, dostupn\u00e9 v nomin\u00e1ln\u00edch hodnot\u00e1ch 5 $, 1 $ a p\u016fl dolaru, jsou jedine\u010dn\u00e9 sv\u00fdm zak\u0159iven\u00fdm tvarem, co\u017e je poprv\u00e9, co mincovna Spojen\u00fdch st\u00e1t\u016f takov\u00e9 mince vyrobila.<\/p>\n\n<h3 class=\"wp-block-heading\">Bezprecedentn\u00ed v\u00fdroba minc\u00ed<\/h3>\n\n<p>Proces tvorby t\u011bchto zak\u0159iven\u00fdch minc\u00ed byl vysoce technick\u00fd a vy\u017eadoval rozs\u00e1hl\u00fd v\u00fdzkum a v\u00fdvoj. Mincovna vyu\u017eila CNC fr\u00e9zov\u00e1n\u00ed k vytvo\u0159en\u00ed zku\u0161ebn\u00edch razidel, \u010d\u00edm\u017e urychlila proces prototypov\u00e1n\u00ed. P\u016fvodn\u011b m\u011blo b\u00fdt klenut\u00e9 pouze zlato a st\u0159\u00edbrn\u00e9 mince, ale projekt se roz\u0161\u00ed\u0159il i na pl\u00e1tovan\u00e9 mince v hodnot\u011b p\u016fl dolaru. To p\u0159edstavovalo dal\u0161\u00ed v\u00fdzvy kv\u016fli riziku deformace a vad razidel, ale t\u00fdm \u00fasp\u011b\u0161n\u011b p\u0159ekonal tyto p\u0159ek\u00e1\u017eky.<\/p>\n\n<h3 class=\"wp-block-heading\">Design baseballov\u00e9 rukavice<\/h3>\n\n<p>Rubovou stranu mince, zobrazuj\u00edc\u00ed baseballovou rukavici, navrhla um\u011blkyn\u011b Cassie McFarlandov\u00e1, baseballov\u00e1 nad\u0161enkyn\u011b ze San Francisca. Tento design zachycuje podstatu sportu a vzd\u00e1v\u00e1 hold ikonick\u00e9mu symbolu hry.<\/p>\n\n<h3 class=\"wp-block-heading\">Mezin\u00e1rodn\u00ed spolupr\u00e1ce<\/h3>\n\n<p>Zat\u00edmco zak\u0159iven\u00fd design minc\u00ed byl premi\u00e9rou pro Spojen\u00e9 st\u00e1ty, jin\u00e9 zem\u011b, v\u010detn\u011b Austr\u00e1lie a Francie, ji\u017e d\u0159\u00edve vyr\u00e1b\u011bly podobn\u00e9 mince. Mincovna Spojen\u00fdch st\u00e1t\u016f konzultovala s t\u011bmito zem\u011bmi b\u011bhem v\u00fdvojov\u00e9ho procesu, aby vyu\u017eila jejich odborn\u00fdch znalost\u00ed.<\/p>\n\n<h3 class=\"wp-block-heading\">Plo\u0161\u0161\u00ed p\u0159ipom\u00ednka<\/h3>\n\n<p>Krom\u011b zak\u0159iven\u00fdch minc\u00ed vydala mincovna Spojen\u00fdch st\u00e1t\u016f tak\u00e9 pam\u011btn\u00ed minci k 50. v\u00fdro\u010d\u00ed z\u00e1kona o ob\u010dansk\u00fdch pr\u00e1vech z roku 1964. Tato mince, dostupn\u00e1 v luxusn\u011bj\u0161\u00ed verzi za 54,95 $, si zachov\u00e1v\u00e1 ploch\u00fd tvar a z\u00e1rove\u0148 vzd\u00e1v\u00e1 hold kl\u00ed\u010dov\u00e9mu momentu v hnut\u00ed za ob\u010dansk\u00e1 pr\u00e1va.<\/p>\n\n<h3 class=\"wp-block-heading\">Technick\u00e9 podrobnosti<\/h3>\n\n<p>Zak\u0159iven\u00e9 mince vynikaj\u00ed sv\u00fdm jedine\u010dn\u00fdm v\u00fdrobn\u00edm procesem, kter\u00fd zahrnoval:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>CNC fr\u00e9zov\u00e1n\u00ed zku\u0161ebn\u00edch razidel pro urychlen\u00ed prototypov\u00e1n\u00ed<\/li>\n<li>Klenut\u00fd design pro zlat\u00e9 i st\u0159\u00edbrn\u00e9 mince a tak\u00e9 pro pl\u00e1tovanou minci v hodnot\u011b p\u016fl dolaru<\/li>\n<li>Zaveden\u00ed dal\u0161\u00edch kov\u016f do pl\u00e1tovan\u00e9 mince, co\u017e zvy\u0161uje riziko deformace a vad razidel<\/li>\n<li>Upraven\u00ed tvaru klenby a intenzity reli\u00e9fu pro zaji\u0161t\u011bn\u00ed \u00fasp\u011b\u0161n\u00e9 v\u00fdroby<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Historick\u00fd v\u00fdznam<\/h3>\n\n<p>Zak\u0159iven\u00e9 mince vydan\u00e9 k v\u00fdro\u010d\u00ed baseballov\u00e9 S\u00edn\u011b sl\u00e1vy p\u0159edstavuj\u00ed v\u00fdznamn\u00fd miln\u00edk ve v\u00fdrob\u011b minc\u00ed. Demonstruj\u00ed schopnost mincovny Spojen\u00fdch st\u00e1t\u016f inovovat a p\u0159izp\u016fsobovat se a posouvaj\u00ed hranice designu minc\u00ed. Tyto mince slou\u017e\u00ed jako trval\u00e1 pocta sportu baseballu a jeho bohat\u00e9 historii.<\/p>\n\n<h3 class=\"wp-block-heading\">Po\u0159\u00edzen\u00ed a p\u0159\u00edplatky<\/h3>\n\n<p>Zak\u0159iven\u00e9 mince jsou k dispozici ke koupi na webov\u00fdch str\u00e1nk\u00e1ch mincovny Spojen\u00fdch st\u00e1t\u016f. Necirkuluj\u00edc\u00ed verze minc\u00ed, jejich\u017e p\u0159\u00edplatky sm\u011b\u0159uj\u00ed do N\u00e1rodn\u00ed baseballov\u00e9 s\u00edn\u011b sl\u00e1vy, maj\u00ed n\u00e1sleduj\u00edc\u00ed ceny:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Zlat\u00e1 mince 5 $: 419,75 $<\/li>\n<li>St\u0159\u00edbrn\u00e1 mince 1 $: 47,95 $<\/li>\n<li>Mince v hodnot\u011b p\u016fl dolaru: 18,95 $<\/li>\n<\/ul>\n\n<p>Proof mince, kter\u00e9 obdr\u017e\u00ed \u00fader nejvy\u0161\u0161\u00ed kvality, jsou k dispozici za o n\u011bco vy\u0161\u0161\u00ed cenu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zak\u0159iven\u00e9 mince: Historick\u00e1 inovace z mincovny Spojen\u00fdch st\u00e1t\u016f P\u0159ipom\u00ednka d\u011bdictv\u00ed baseballu V r\u00e1mci oslav 75. v\u00fdro\u010d\u00ed baseballov\u00e9 S\u00edn\u011b sl\u00e1vy objednal Kongres v roce 2012 speci\u00e1ln\u00ed sadu pam\u011btn\u00edch minc\u00ed. Tyto mince,&hellip;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22528],"tags":[22526,22518,22527,22524,22522,22521,22520,22516,22525,22523,22517,22519],"class_list":["post-17058","post","type-post","status-publish","format-standard","hentry","category-coin-art","tag-baseball-glove","tag-baseball-hall-of-fame","tag-cassie-mcfarland","tag-clad-coins","tag-cnc-milling","tag-coin-production","tag-commemorative-coins","tag-curved-coins","tag-coin-design","tag-domed-coins","tag-us-mint","tag-civil-rights-act"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=17058"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17058\/revisions"}],"predecessor-version":[{"id":17059,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17058\/revisions\/17059"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=17058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=17058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=17058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}