ISO 4927:1978

Road vehicles — Elastomeric boots for drum type hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C maximum)

Publication date: 1 mar 1978

95.99 Withdrawal of Standard 22 qer 2005

General information

Current stage: 95.99 Effective date: 22 qer 2005

Originator: ISO

Owner: ISO/TC 22

Type: International Standard

ICS: 43.040.40 83.140.50

Gjuha: frëngjisht anglisht

Buying

Statusi: Shfuqizuar

PDF - 7 576 Lekë

Paper - 7 576 Lekë

CD - 7 576 Lekë

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Scope

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.

ISO 4927:1978

Road vehicles — Elastomeric boots for drum type hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C maximum)

95.99 Withdrawal of Standard 22 qer 2005

General information

Buying

Scope

Life cycle

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