{"id":2707,"date":"2022-01-11T13:37:23","date_gmt":"2022-01-11T11:37:23","guid":{"rendered":"https:\/\/www.kellomuseo.fi\/holvi\/?page_id=2707"},"modified":"2022-02-16T09:47:48","modified_gmt":"2022-02-16T07:47:48","slug":"taskukellot-2","status":"publish","type":"page","link":"https:\/\/www.kellomuseo.fi\/holvi\/taskukellot-2\/","title":{"rendered":"Taskukellot"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2707\" class=\"elementor elementor-2707\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9a16f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9a16f9\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-107a489\" data-id=\"107a489\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74a7c2a elementor-widget elementor-widget-heading\" data-id=\"74a7c2a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 01-11-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Taskukellot<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dc1d51 elementor-widget elementor-widget-text-editor\" data-id=\"1dc1d51\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 01-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Ensimm\u00e4iset mukana kannettavat kellot olivat spindelik\u00e4yntisi\u00e4, suuria ja painavia, mutta 1600-luvun aikana kellot pieneniv\u00e4t ja niit\u00e4 voitiin jo kutsua taskukelloiksi. Uudet keksinn\u00f6t, kuten snekka eli kierukka ja spiraalijousi paransivat huomattavasti taskukellon k\u00e4yntitarkkuutta ja 1680-luvulla taskukelloissa ryhdyttiin k\u00e4ytt\u00e4m\u00e4\u00e4n tuntiosoittimen ohella my\u00f6s minuuttiosoitinta.<\/p>\n<p>Spindelik\u00e4ynnin korvaaminen tarkemmalla k\u00e4yntilaitteella oli ongelma, jonka englantilainen Thomas Tompion (1639-1713) ratkaisi vuonna 1695 rakentamalla sylinterik\u00e4ynnin. H\u00e4nen oppilaansa George Graham (1674-1751) paransi sen nykyiseen muotoonsa vuonna 1720.<\/p>\n<p>Sylinterik\u00e4ynti oli spindelik\u00e4ynti\u00e4 tarkempi, mutta vasta englantilaisen Thomas Mudgen vuonna 1760 suunnittelema vapaa ankkurik\u00e4ynti ratkaisi kellon k\u00e4yntitarkkuuteen liittyv\u00e4t ongelmat. Vapaa ankkurik\u00e4ynti muutamin teknisin parannuksin on yh\u00e4 k\u00e4yt\u00f6ss\u00e4 mekaanisissa tasku- ja rannekelloissa.<\/p>\n<p><strong>L\u00e4hde:&nbsp;<\/strong> Suomen Kellomuseo<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7dbe7b19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7dbe7b19\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-575cc851\" data-id=\"575cc851\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72a752b eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"72a752b\" data-element_type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\n        <div class=\"eael-product-grid eael-product-default grid\" id=\"eael-product-grid\" data-widget-id=\"72a752b\" data-page-id=\"2707\" data-nonce=\"668f5fdf07\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products\" data-layout-mode=\"grid\"><li class=\"product type-product post-5795 status-publish first instock product_cat-kellot product_cat-taskukellot product_tag-1900-luvun-alku product_tag-kellot product_tag-qte-boute product_tag-sveitsilainen product_tag-taskukellot product_tag-viipuri has-post-thumbnail shipping-taxable product-type-simple\">\n\t<\/li>\n<li class=\"product type-product post-5794 status-publish instock product_cat-kellot product_cat-taskukellot product_tag-1900-luvun-alku product_tag-august-eriksson product_tag-kellot product_tag-pietari product_tag-sveitsilainen product_tag-taskukellot has-post-thumbnail shipping-taxable product-type-simple\">\n\t<\/li>\n<\/ul><nav id='72a752b-eael-pagination' class='eael-woo-pagination' data-plimit='100' data-totalpage ='2' data-widgetid='72a752b' data-pageid='2707' data-args='post_type=product&post_status%5B0%5D=publish&post_status%5B1%5D=pending&post_status%5B2%5D=future&posts_per_page=100&order=desc&offset=0&tax_query%5B0%5D%5Btaxonomy%5D=product_cat&tax_query%5B0%5D%5Bfield%5D=slug&tax_query%5B0%5D%5Bterms%5D%5B0%5D=taskukellot&tax_query%5B0%5D%5Boperator%5D=IN&orderby=date&meta_query%5Brelation%5D=AND&max_page=1&total_post=2'  data-template='{\"dir\":\"free\",\"file_name\":\"default\",\"name\":\"eicon-woocommerce\"}'><ul class='page-numbers'><li><a href='javascript:void(0);' id='post' class='page-numbers current' data-pnumber='1'>1<\/a><\/li><\/ul><\/nav>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-72a752b\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n\n                    $(window).on('resize', function() {\n                        $isotope_products.isotope('layout');\n                    });\n                }\n            });\n        <\/script>\n        \t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Taskukellot Ensimm\u00e4iset mukana kannettavat kellot olivat spindelik\u00e4yntisi\u00e4, suuria ja painavia, mutta 1600-luvun aikana kellot pieneniv\u00e4t ja niit\u00e4 voitiin jo kutsua taskukelloiksi. Uudet keksinn\u00f6t, kuten snekka eli kierukka ja spiraalijousi paransivat huomattavasti taskukellon k\u00e4yntitarkkuutta ja 1680-luvulla taskukelloissa ryhdyttiin k\u00e4ytt\u00e4m\u00e4\u00e4n tuntiosoittimen ohella my\u00f6s minuuttiosoitinta. Spindelik\u00e4ynnin korvaaminen tarkemmalla k\u00e4yntilaitteella oli ongelma, jonka englantilainen Thomas Tompion (1639-1713) ratkaisi vuonna [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":[],"_links":{"self":[{"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/pages\/2707"}],"collection":[{"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/comments?post=2707"}],"version-history":[{"count":11,"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/pages\/2707\/revisions"}],"predecessor-version":[{"id":5452,"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/pages\/2707\/revisions\/5452"}],"wp:attachment":[{"href":"https:\/\/www.kellomuseo.fi\/holvi\/wp-json\/wp\/v2\/media?parent=2707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}