{"id":3418,"date":"2023-10-31T18:40:28","date_gmt":"2023-10-31T17:40:28","guid":{"rendered":"https:\/\/site.educa.madrid.org\/museofp.madrid\/?p=3418"},"modified":"2023-10-31T18:40:28","modified_gmt":"2023-10-31T17:40:28","slug":"prensa-litografica-manual-de-cuchilla-con-desarrollo-multiplicador-y-contrapeso","status":"publish","type":"post","link":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/2023\/10\/31\/prensa-litografica-manual-de-cuchilla-con-desarrollo-multiplicador-y-contrapeso\/","title":{"rendered":"Prensa litogr\u00e1fica manual de cuchilla con desarrollo multiplicador y contrapeso"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/10\/IMG-20230626-WA0007.jpg\" alt=\"\" class=\"wp-image-3419 size-full\" srcset=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/10\/IMG-20230626-WA0007.jpg 768w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/10\/IMG-20230626-WA0007-225x300.jpg 225w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/10\/IMG-20230626-WA0007-300x400.jpg 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Para imprimir o estampar, se colocaba la piedra sobre el carro m\u00f3vil. La racleta del brazo se alineaba sobre un extremo de la piedra, en el eje del cilindro de discos sobre el que se apoya el carro m\u00f3vil. Con el pedal se hac\u00eda bajar el brazo permitiendo que la racleta hiciese presi\u00f3n. Entonces mediante las aspas se arrastraba el carro por debajo del brazo de la prensa, transmiti\u00e9ndose la presi\u00f3n a lo largo de toda la superficie de la piedra y, una vez transmitida, se soltaba el pedal. Unos topes situados longitudinalmente sobre unas barras de acero limitaban el movimiento del carro. Cuando se levantaba el brazo, el contrapeso del carro tiraba de \u00e9l hacia su posici\u00f3n original. Entonces se levantaba el bastidor de cuero y se retiraba la hoja impresa, procedi\u00e9ndose nuevamente a humedecer la piedra, entintarla, etc.<\/p>\n\n\n\n<p>Desde 1875 hasta 1910 la reproducci\u00f3n de los trabajos cartogr\u00e1ficos se realiz\u00f3 exclusivamente por el lento y costoso procedimiento del grabado litogr\u00e1fico. Los talleres de grabado dispon\u00edan de 5 prensas. El grabado a mano de cada hoja exig\u00eda alrededor de seis meses de trabajo y otros tantos para la estampaci\u00f3n<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Categor\u00eda: <\/strong> M\u00e1quina de impresi\u00f3n<\/p>\n\n\n\n<p><strong>Dataci\u00f3n<\/strong>: Siglo XIX<\/p>\n\n\n\n<p><strong>Estado de conservaci\u00f3n:<\/strong> Bueno<\/p>\n\n\n\n<p><strong>Procedencia<\/strong>: Donaci\u00f3n<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#e0e0e1\">\n<p><strong>Denominaci\u00f3n:<\/strong> Prensa litogr\u00e1fica manual<br><strong>N\u00ba cat\u00e1logo:<\/strong> 006<br><strong>Centro docente:<\/strong> IES Islas Filipinas<br><strong>Ubicaci\u00f3n<\/strong> <strong>de \u00edtem:<\/strong> Museo<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><strong>Observaciones:<\/strong> Lorem ipsum dolor sit amet, consectetur adipiscing elit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Para imprimir o estampar, se colocaba la piedra sobre el carro m\u00f3vil. La racleta del brazo se alineaba sobre un extremo de la piedra, en el eje del cilindro de &#8230;<\/p>\n","protected":false},"author":20,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[],"post_folder":[],"class_list":["post-3418","post","type-post","status-publish","format-standard","hentry","category-ies-islasfilipinas"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Vicente Manuel Candela Diaz","author_link":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/author\/vicente-manuel_candela-diaz\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/category\/centro-docente\/ies-islasfilipinas\/\" rel=\"category tag\">IES Islas Filipinas<\/a>","rttpg_excerpt":"Para imprimir o estampar, se colocaba la piedra sobre el carro m\u00f3vil. La racleta del brazo se alineaba sobre un extremo de la piedra, en el eje del cilindro de ...","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/posts\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/comments?post=3418"}],"version-history":[{"count":1,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/posts\/3418\/revisions"}],"predecessor-version":[{"id":3420,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/posts\/3418\/revisions\/3420"}],"wp:attachment":[{"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/media?parent=3418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/categories?post=3418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/tags?post=3418"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/wp-json\/wp\/v2\/post_folder?post=3418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}