ISO 4927:1978
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ISO 4927:1978
10943

Estado : Retirada

Esta norma ha sido revisada por ISO 4927:2005

Resumen

Specifies performance tests for moulded rubber boots used at end closures on drum type brake cylinders. These boots prevent the entrance of dirt and moisture which could cause corrosion and otherwise impair wheel brake operation. Applies to boots of both plain and reinforcement insert types. Requirements relating to chemical composition, tensile strength or elongation at break of the rubber compound are not included.

Informaciones generales

  •  : Retirada
     : 1978-03
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 4
  • ISO/TC 22
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