This standard specifies the safety technical requirements for motorized threshing machines. This standard applies to full-feed threshers, semi-feed threshers and corn threshers.
NY 642-2013 Referenced Document
GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment.Safety signs and hazard pictorials.General principles
GB 23821-2009 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
GB/T 9239.1-2006 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9480 Tractors machinery for agriculture and forestry,powered lawn and garden equipment--Operator's manuals--Content and presentation
NY 642-2013 history
2013NY 642-2013 Safety technical requirements for threshers
2002NY 642-2002 Safety technical requirements for threshers