ISO 7633:1985 Preview

Road vehicles -- Elastomeric boots for drum type hydraulic brake wheel cylinders using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max.)

Specifies performance tests for moulded rubber boots used as 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.


General information

  • Status :  Published
    Publication date : 1985-07
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 22/SC 33
    Vehicle dynamics and chassis components
  • 43.040.40
    Braking systems
    83.140.50
    Seals

Buy this standard

Format Language
PDF
Paper
  • CHF38

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

Subscribe