ISO 26865:2009
Current
The latest, up-to-date edition.
Road vehicles — Brake lining friction materials — Standard performance test procedure for commercial vehicles with air brakes
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
02-03-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 26865:2009 applies to commercial vehicles of the categories M2, M3, N2, N3, O3 and O4, as defined in UNECE R.E.3, which are equipped with air brakes.
ISO 26865:2009 applies during product development, product prototypes, product specification or validation, and ongoing series production, as defined in ISO 15484.
When used in conjunction with other applicable standards or test procedures, ISO 26865:2009 is intended to provide a complete assessment of a friction material's adequacy for use in a certain application, market or vehicle platform.
ISO 26865:2009 does not include performance requirements related to stopping distance or braking force distribution, under different vehicle conditions of speed, temperature, tyre-to-road adhesion, loads and operating conditions of the braking system, as indicated in Federal Codes or Regulations.
ISO 26865:2009 specifies a single-ended inertia-dynamometer performance procedure, which is intended to standardize the various procedures for commercial vehicles equipped with air brakes into one unique procedure covering all performance requirements of interest.
The test sequence includes performance evaluation for the following conditions:
- performance test before and after bedding;
- brake fade after bedding and after moderate temperature;
- sensitivity to temperature, speed and pressure influence;
- downhill simulation;
- brake recovery.
| Committee |
ISO/TC 22/SC 33
|
| DevelopmentNote |
Supersedes ISO/DIS 26865. (03/2009)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| SAC GB/T 29063 : 2012 | Identical |
| BS ISO 26865:2009 | Identical |
| ISO 611:2003 | Road vehicles — Braking of automotive vehicles and their trailers — Vocabulary |
| ISO 1176:1990 | Road vehicles — Masses — Vocabulary and codes |
| ISO 11157:2005 | Road vehicles — Brake lining assemblies — Inertia dynamometer test method |
| ISO 3833:1977 | Road vehicles — Types — Terms and definitions |
| ISO 15484:2008 | Road vehicles Brake lining friction materials Product definition and quality assurance |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.