{"id":607552,"date":"2024-11-05T22:37:54","date_gmt":"2024-11-05T22:37:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-22749-12021\/"},"modified":"2024-11-05T22:37:54","modified_gmt":"2024-11-05T22:37:54","slug":"iso-22749-12021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-22749-12021\/","title":{"rendered":"ISO 22749-1:2021"},"content":{"rendered":"<\/p>\n<p>This document applies to elastomer-mechanical parts designed to be fitted on railway vehicles and similar vehicles running on dedicated tracks with permanent guide systems, whatever the type of rail and the running surface.<\/p>\n<p>Typical applications of the elastomer-mechanical parts include:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 vehicle suspension systems;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 equipment mounting systems;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 joints (e.g. end-mountings of dampers, rubber-based bearings, elastomer-mechanical parts used on mechanical couplings);<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 limit stops.<\/p>\n<p>These parts can be:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 made entirely of elastomer, operating on their own or in combination with other elastic parts;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 made up of elastomer and other materials, adherent together or not.<\/p>\n<p>This document specifies characteristics that rubber and rubber to metal parts are to achieve, together with applicable inspection and test methods to be carried out for verification.<\/p>\n<p>This document does not apply to:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 rubber diaphragms for pneumatic suspension springs;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 elastic parts of buffing and drawgear springs;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 diaphragms, bellows and seals;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 hoses and tubings;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 transmission belts.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Railway applications &#8211; Suspension components &#8211; Part 1: Characteristics and test methods for elastomer-mechanical parts<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2021-09<\/td>\n<td>50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":607561,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[775,2634],"product_tag":[],"class_list":{"0":"post-607552","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-45-060-01","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/607552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/607561"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=607552"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=607552"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=607552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}