Chain 05 : A series of interconnected metal links, producing a 'flexible cable' used for supporting loads in tension or for transmission of power between shafts, by running over sprockets (chain wheels)
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}