Machinery for forestry. Saw chain shot guarding systems. Test method and performance criteria Ingestion-build-135476 anticipated future sensing technologies

anticipated future sensing technologies

built up from mica splittings or mica paper by the use of a suitable bonding medium

continuous supervision by skilled persons

These threads are not suitable as jointing threads where a pressure-tight joint is made on the thread

Machinery for forestry. Saw chain shot guarding systems. Test method and performance criteria Ingestion-build-135476 anticipated future sensing technologies1 Scope 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. It is applicable only to saw chain breakage on the cutting side of the guide bar. NOTE Other test methods and test apparatus can be used if shown to give equivalent performance results.