This part of GB/T 17780 specifies the main hazards of yarn processing and rope processing machinery and their corresponding safety requirements and/or measures. This standard applies to all machines, equipment and related devices in the doubling, twisting, texturing, spinning, winding, balling, rope processing and weaving processes. This part needs to be used in conjunction with GB/T 17780.1.
GB/T 17780.4-2012 Referenced Document
GB 12265.3 Safety of machinery--Minimum gaps to avoid crushing of parts of the human body
GB 23821 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
GB/T 16855.1-2008 Safety of machinery.Safety related parts of control systems.Part 1: General principles for design
GB/T 17454.2 Safety of machinery—Pressure-sensitive protective devices—Part 2: General principles for design and testing of pressure-sensitive edges pressure-sensitive bars*, 2017-05-12 Update
GB/T 17454.3 Safety of machinery—Pressure-sensitive protective devices—Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices*, 2017-05-12 Update
1999GB/T 17780-1999 Safety requirements for textile machinery
GB/T 17780.4-2012 Textile machinery.Safety requirements.Part 4:Yarn processing,cordage and rope manufacturing machinery has been changed from GB/T 17780-1999 Safety requirements for textile machinery.