{"id":257502,"date":"2024-10-19T17:02:00","date_gmt":"2024-10-19T17:02:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-118372011\/"},"modified":"2024-10-25T12:36:40","modified_gmt":"2024-10-25T12:36:40","slug":"bs-iso-118372011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-118372011\/","title":{"rendered":"BS ISO 11837:2011"},"content":{"rendered":"<p>This International Standard specifies performance requirements and a corresponding test method for saw chain shot guarding systems on the harvester heads and grip saws of forestry machines.<\/p>\n<p>It is applicable only to saw chain breakage on the cutting side of the guide bar.<\/p>\n<blockquote>\n<p>NOTE Other test methods and test apparatus can be used if shown to give equivalent performance results.<\/p>\n<\/blockquote>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1\tScope <br \/> 2\tTerms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>3\tTest equipment <br \/> 3.1\tTest apparatus <br \/> 3.2\tDrive unit <br \/> 3.3\tSaw chain speed control <br \/> 3.4\tDrive shaft speed measurement <br \/> 3.5\tSaw chain tensioning system <br \/> 3.6\tSaw chain lubrication system <br \/> 3.7\tSaw chain stopping device <br \/> 3.8\tProtective cover <br \/> 4\tCutting attachment <br \/> 4.1\tGuide bar  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.2\tDrive sprocket <br \/> 4.3\tSaw chain <br \/> 5\tReference panels <br \/> 6\tPre-calibration of test arrangement  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>7\tAssembly of saw chain shot guarding system in test rig <br \/> 7.1\tPosition <br \/> 7.2\tAlternative positions  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>7.3\tObstacles <br \/> 8\tTest procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>9\tTotal number of test runs <br \/> 10\tPerformance requirements <br \/> 11\tTest report  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>Annex\u00a0A<br \/>\n(normative)<\/p>\n<p>Saw chain stopping device  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Machinery for forestry. Saw chain shot guarding systems. Test method and performance criteria<\/b><\/p>\n<table class=\"shortdes-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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2011<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":257505,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[937,2641],"product_tag":[],"class_list":{"0":"post-257502","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-65-060-80","7":"product_cat-bsi","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\/257502","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\/257505"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=257502"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=257502"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=257502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}