{"id":257324,"date":"2024-10-19T17:01:12","date_gmt":"2024-10-19T17:01:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-268652009\/"},"modified":"2024-10-25T12:35:28","modified_gmt":"2024-10-25T12:35:28","slug":"bs-iso-268652009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-268652009\/","title":{"rendered":"BS ISO 26865:2009"},"content":{"rendered":"

This International Standard applies to commercial vehicles of the categories M2, M3, N2, N3, O3 and O4, as defined in UNECE R.E.3, which are equipped with air brakes.<\/p>\n

This International Standard applies during product development, product prototypes, product specification or validation, and ongoing series production, as defined in ISO 15484.<\/p>\n

When used in conjunction with other applicable standards or test procedures, this International Standard is intended to provide a complete assessment of a friction material\u2019s adequacy for use in a certain application, market or vehicle platform.<\/p>\n

\n

NOTE Applicable standards and test procedures include ISO, JIS\/JASO (Japanese Industrial Standard\/Japanese Automotive Standards Organization), SAE (Society of Automotive Engineers), Federal Codes or regulations, and other project or company-specific testing programmes.<\/p>\n<\/blockquote>\n

This International Standard does not include performance requirements related to stopping distance or braking force distribution, under different vehicle conditions of speed, temperature, tyre-to-road adhesion, loads and operating conditions of the braking system, as indicated in Federal Codes or Regulations.<\/p>\n

This International Standard specifies a single-ended inertia-dynamometer performance procedure, which is intended to standardize the various procedures for commercial vehicles equipped with air brakes into one unique procedure covering all performance requirements of interest.<\/p>\n

The test sequence includes performance evaluation for the following conditions:<\/p>\n