Landbruk

Komité: ISO/TC 23/SC 17 (Manually portable forest machinery)
Opprinnelse: ISO
Sluttdato: 18. okt 2022
Vis merVis mindre
 

ISO 6534:2007 specifies the mechanical strength requirements relating to the front and rear hand-guards of portable hand-held combustion engine chain-saws for use primarily in forestry. It also gives the corresponding test methods.

Komité: ISO/TC 23/SC 17 (Manually portable forest machinery)
Opprinnelse: ISO
Sluttdato: 18. okt 2022
Vis merVis mindre
 

ISO 7914 specifies the minimum clearances and related dimensions for the front and rear handles of portable, hand-held chain-saws with combustion engines.

Komité: ISO/TC 23/SC 17 (Manually portable forest machinery)
Opprinnelse: ISO
Sluttdato: 8. nov 2022
Vis merVis mindre
 

Establishes requirements and test methods. The requirements include: maximum temperatures for exhaust gases and exhaust system surfaces, maximum opening size for screen-type spark arresters, restriction on debris accumulation, durability and serviceability requirements. The test methods include: uniform procedures for measuring exhaust gas and exhaust system surface temperatures and a procedure to evaluate opening size for screen-type spark arresters.