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ISO 4928:1980

Road vehicles -- Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)

General information
Withdrawn from 13.07.2006
Directives or regulations
None

Standard history

Status
Date
Type
Name
13.07.2006
Main
Specifies performance tests of brake cups and seals for braking systems. Requirements relating to chemical composition, tensile strength and elongation of the rubber compound are not included. Applies to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter or less, compounded from high temperatur resistant rubber. This second edition cancels and replaces the first edition (1978).
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Standard monitoring