ISO 4930:1978

Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 degrees C max.)

Specifies the performance test methods and requirements for seals used in disc brake cylinders. Applies to solid section type seals (square, rectangular, 'O'-ring) mounted stationary in the cylinder bore or on the movable piston of disc brakes. Describes the apparatus, preparation of specimens, and test procedures; lists test requirements.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

43.040.40; 83.140.50

Statut:

Annulée

Date de Publication:

1978-07-31

Numéro Standard:

ISO 4930:1978