{"id":4510,"date":"2022-10-07T09:28:27","date_gmt":"2022-10-07T08:28:27","guid":{"rendered":"http:\/\/modely-galerie.dark-net.cz\/?page_id=4510"},"modified":"2022-10-07T09:28:27","modified_gmt":"2022-10-07T08:28:27","slug":"bsa-m20","status":"publish","type":"page","link":"https:\/\/modely-galerie.dark-net.cz\/?page_id=4510","title":{"rendered":"BSA M20"},"content":{"rendered":"<div id=\"attachment_4512\" style=\"width: 310px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1.jpg\" data-lbwps-width=\"960\" data-lbwps-height=\"720\" data-lbwps-srcsmall=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1-300x225.jpg\" data-lbwps-caption=\"OLYMPUS DIGITAL CAMERA\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4512\" class=\"wp-image-4512 size-medium\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1-300x225.jpg\" alt=\"BSA M20\" width=\"300\" height=\"225\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1-300x225.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1-768x576.jpg 768w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1-400x300.jpg 400w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/960px-Old_military_BSA_motorcycle_C5554828_pic1.jpg 960w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-4512\" class=\"wp-caption-text\">Motocykly BSA M20 na War and Peace Show. Zdroj: Alf van Beem &#8211; Own work, <a title=\"Creative Commons Zero, Public Domain Dedication\" href=\"http:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/deed.en\">CC0<\/a>, <a href=\"https:\/\/commons.wikimedia.org\/w\/index.php?curid=25966527\">https:\/\/commons.wikimedia.org\/w\/index.php?curid=25966527<\/a><\/p><\/div>\n<p>BSA, neboli Birmingham Small Arms Company ji\u017e od dob prvn\u00ed sv\u011btov\u00e9 v\u00e1lky z\u00e1sobovala britskou arm\u00e1du kvalitn\u00edmi motocykly. Kdy\u017e v roce 1936 vyvinula typ M20, odpov\u011bdn\u00ed brit\u0161t\u00ed \u010dinitel\u00e9 ji p\u0159ijali sp\u00ed\u0161e chladn\u011b. U prototypu toti\u017e doch\u00e1zelo k rychl\u00e9mu opot\u0159eben\u00ed motoru a v\u00e1lec a p\u00edst musel b\u00fdt vym\u011bn\u011bn po 6000 m\u00edl\u00edch. To se ministerstvu v\u00e1lky zd\u00e1lo nep\u0159ijateln\u00e9. P\u0159esto se BSA M20 stala jedn\u00edm z nejd\u00e9le vyr\u00e1b\u011bn\u00fdch a slou\u017e\u00edc\u00edch motocykl\u016f. Ji\u017e v roce 1937 firma dodala inovovan\u00e9 prototypy, kter\u00e9 m\u011bly tento interval del\u0161\u00ed. Motocykly M20 byly kritizov\u00e1ny za svou pomalost a t\u011b\u017ekop\u00e1dnost, a tak\u00e9 malou sv\u011btlou v\u00fd\u0161ku, tato negativa byla v\u0161ak vyv\u00e1\u017eena bezporuchovost\u00ed a velmi snadnou \u00fadr\u017ebou. Prvn\u00ed dod\u00e1vky pro arm\u00e1du byly je\u0161t\u011b montov\u00e1ny z b\u011b\u017en\u00fdch civiln\u00edch d\u00edl\u016f, jen s p\u0159\u00eddavkem vojensk\u00e9ho vybaven\u00ed, jako byl nap\u0159\u00edklad zatem\u0148ovac\u00ed reflektor Lucas. V roce 1939 se objevuj\u00ed prvn\u00ed M20 p\u0159\u00edmo pro arm\u00e1du, oproti \u010dasn\u00fdm kus\u016fm do\u0161lo k n\u011bkter\u00fdm \u00faprav\u00e1m, nap\u0159\u00edklad vidlic. Do roku 1942 doch\u00e1zelo k pr\u016fb\u011b\u017en\u00fdm \u00faprav\u00e1m, jako t\u0159eba zjednodu\u0161en\u00e9 nastaven\u00ed tuhosti tlumi\u010d\u016f &#8211; tuto pot\u0159ebu uk\u00e1zala slu\u017eba v Africe. Sv\u011btlomet byl zmen\u0161en a motocykl obdr\u017eel i zadn\u00ed sv\u011btlo. V roce 1942 byl nedostatek gumy, tak\u017ee se rukov\u011bti \u0159id\u00edtek d\u011blaly kovov\u00e9 s textiln\u00edm potahem. V roce 1942 doch\u00e1z\u00ed ke standardizaci v\u00fdroby, ale k<\/p>\n<div id=\"attachment_4513\" style=\"width: 310px\" class=\"wp-caption alignright\"><a href=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868.jpg\" data-lbwps-width=\"1080\" data-lbwps-height=\"720\" data-lbwps-srcsmall=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868-300x200.jpg\" data-lbwps-caption=\"BSA M20 (1940)\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4513\" class=\"wp-image-4513 size-medium\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868-300x200.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868-1024x683.jpg 1024w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868-768x512.jpg 768w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2022\/10\/1080px-BSA_M20_1940_-_9138785868.jpg 1080w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-4513\" class=\"wp-caption-text\">Civiln\u00ed podoba BSA M20 (1940). Zdroj: SG2012 &#8211; <a href=\"https:\/\/www.flickr.com\/photos\/57664366@N08\/9138785868\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.flickr.com\/photos\/57664366@N08\/9138785868\/<\/a>, <a title=\"Creative Commons Attribution 2.0\" href=\"https:\/\/creativecommons.org\/licenses\/by\/2.0\">CC BY 2.0<\/a>, <a href=\"https:\/\/commons.wikimedia.org\/w\/index.php?curid=58433314\">https:\/\/commons.wikimedia.org\/w\/index.php?curid=58433314<\/a><\/p><\/div>\n<p>\u00faprav\u00e1m doch\u00e1zelo i d\u00e1le. Motocykl byl nap\u0159\u00edklad vybaven velk\u00fdm nosi\u010dem v zadn\u00ed \u010d\u00e1st\u00ed, na kter\u00fd bylo mo\u017en\u00e9 upevnit bra\u0161ny. Tato \u00faprava je mali\u010dkost\u00ed jen zd\u00e1nliv\u011b, nebo\u0165 muselo doj\u00edt k p\u0159em\u00edst\u011bn\u00ed stojanu. V roce 1943 pak dostala klikov\u00e1 sk\u0159\u00ed\u0148 \u0161t\u00edt a motor jako takov\u00fd vzduchov\u00fd filtr, kter\u00fd jej chr\u00e1nil v pra\u0161n\u00e9m prost\u0159ed\u00ed. T\u00e9m\u011b\u0159 na konci v\u00e1lky pak do\u0161lo ke zm\u011bn\u00e1m v elektroinstalaci. Z\u00e1kladem motocyklu byl pevn\u00fd trubkov\u00fd r\u00e1m, od za\u010d\u00e1tku umo\u017e\u0148uj\u00edc\u00ed p\u0159ipojen\u00ed postrann\u00edho voz\u00edku. P\u0159edn\u00ed vidlice je paralelogramov\u00e1 s tla\u010dnou pru\u017einou, zadn\u00ed vidlice je pak bez odpru\u017een\u00ed. Kola byla pom\u011brn\u011b velk\u00e1, 19&#8243;. Motocykl byl poh\u00e1n\u011bn Jednov\u00e1lcem o zdvihov\u00e9m objemu 496 ccm, \u010dty\u0159dob\u00fdm, s ventilov\u00fdm rozvodem SV. D\u00edky n\u00edzk\u00e9 kompresi se dob\u0159e startoval a m\u011bl dobr\u00fd krout\u00edc\u00ed moment v n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch. P\u0159i 3000 ot.\/min. d\u00e1val v\u00fdkon 8,9 kW (12 hp). Tento motor p\u0159es \u010dty\u0159rychlostn\u00ed p\u0159evodovku s no\u017en\u00edm \u0159azen\u00edm a p\u0159evod \u0159et\u011bzem rozt\u00e1\u010del zadn\u00ed kolo. Motocykl byl jednom\u00edstn\u00fd, jen n\u011bkter\u00e9 kusy m\u011bly nouzov\u00e9 sed\u00e1tko na zadn\u00edm blatn\u00edku. Vojensk\u00e9 motocykly b\u00fdval opat\u0159eny khaki n\u00e1t\u011brem bez leskl\u00fdch dopl\u0148k\u016f. Jednotkov\u00e9 zna\u010den\u00ed se prov\u00e1d\u011blo z boku na n\u00e1dr\u017e. Po v\u00e1lce v\u00fdroba pokra\u010dovala a\u017e do roku 1955 (v\u010detn\u011b civiln\u00ed verze, a vyrobilo se v\u00edce ne\u017e 126 000 kus\u016f. V arm\u00e1d\u011b slou\u017eily a\u017e do roku 1960.<br \/>\nTechnick\u00e9 \u00fadaje:<\/p>\n<ul>\n<li>D\u00e9lka: 2 184 mm<\/li>\n<li>\u0160\u00ed\u0159ka: 737 mm<\/li>\n<li>V\u00fd\u0161ka: 991 mm<\/li>\n<li>Hmotnost: 178 kg<\/li>\n<li>Motor: z\u00e1\u017eehov\u00fd jednov\u00e1lec o obsahu 496 cm3<\/li>\n<li>V\u00fdkon motoru: 12 hp<\/li>\n<\/ul>\n<p>Motorka je postaven ve standardn\u00edm zbarven\u00ed, bez jednotkov\u00e9ho ozna\u010de, stejn\u011b jako Tilly mohl takto vypadaj\u00edc\u00ed stroj slou\u017eit na libovoln\u00e9 z\u00e1kladn\u011b bombard\u00e9r\u016f RAF. Model jsem postavil z krabi\u010dky, podle n\u00e1vodu, po p\u0159edloze jsem nep\u00e1tral. Patinoval jsem \u0159\u00eddk\u00fdm roztokem bahnit\u00e9ho pigmentu.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-4510 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4043.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4043-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4043-300x225.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4043.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4044.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4044-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4044-300x225.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4044.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4045.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4045-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4045-300x225.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4045.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4046.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4046-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4046-300x225.jpg 300w, https:\/\/modely-galerie.dark-net.cz\/wp-content\/uploads\/2016\/03\/DSCF4046.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>BSA, neboli Birmingham Small Arms Company ji\u017e od dob prvn\u00ed sv\u011btov\u00e9 v\u00e1lky z\u00e1sobovala britskou arm\u00e1du kvalitn\u00edmi motocykly. Kdy\u017e v roce 1936 vyvinula typ M20, odpov\u011bdn\u00ed brit\u0161t\u00ed \u010dinitel\u00e9 ji p\u0159ijali sp\u00ed\u0161e chladn\u011b. U prototypu toti\u017e doch\u00e1zelo k rychl\u00e9mu opot\u0159eben\u00ed motoru a v\u00e1lec a p\u00edst musel b\u00fdt vym\u011bn\u011bn po 6000 m\u00edl\u00edch. To se ministerstvu v\u00e1lky zd\u00e1lo nep\u0159ijateln\u00e9. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"facebook_10220386115517633_159495058025748":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"class_list":["post-4510","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/pages\/4510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4510"}],"version-history":[{"count":2,"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/pages\/4510\/revisions"}],"predecessor-version":[{"id":4514,"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=\/wp\/v2\/pages\/4510\/revisions\/4514"}],"wp:attachment":[{"href":"https:\/\/modely-galerie.dark-net.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}