Road vehicles — Coiled pipe assemblies for pneumatic braking connection between motor vehicles and t...
Specifies the minimum conditions to ensure braking compatibility and in particular response time for coiled pipe assemblies. Applies to coiled pipe assemblies for vehicle combinations equipped with pneumatic braking systems. Does not apply to other thermo-plastics tubing used in such braking systems. This second edition cancels and replaces the first edition (1982).
Road vehicles — Measurement of road surface friction
Specifies a method of measuring the characteristic longitudinal and lateral friction force values with specified reference tyres. The method is suitable for a simplified evaluation of the friction properties of a test track surface. Annex A contains reference tyre specifications; the test equipment is given in annex B; annex C describes the measurement of ambient conditions.
Commercial road vehicles — Connections for rear-mounted power take-offs (PTO)
Specifies the essential dimensions of connections for rear-mounted power take-offs (type A, B and E). These specifications are applicable to all installations of power take-offs at the back of transmission gearboxes. Some figures illustrate shapes and reference quantities of concern.
Recommended Practice for the Prediction of Sound Levels Received at a Distance from an Industrial P...
1. Scope
1.1 This Standard provides a procedure to predict the sound level received at a distance from an industrial plant that is due to sound from the plant.
Notes:
(1) It is envisaged that this method will be used to predict sound levels (Leq, Lmax, etc) from the industrial plant being considered at the property line or at nearby residences.
(2) This procedure only predicts…
Specifies the essential dimensional characteristics of mounting brackets. Two figures illustrate shapes and reference quantities of type A and type B brackets. Dimensions given in millimetres. This second edition cancels and replaces the first edition (1972).
Rubber hoses and hose assemblies for liquefied petroleum gases (LPG) — Bulk transfer applications — ...
Specifies the requirements for use with rail tank wagons or road tank vehicles. The hoses are intended to be filled with liquids in a range of temperature from -40 °C to +60 °C and with a maximum pressure of 2 MPa (20 bar). Construction, dimensions and tolerances and the physical requirements of finished hoses are given. Three tables contain the specified data. - Constitutes a technical revision…
Road vehicles — Screened and waterproof spark-plug and its connection — Type 3
Specifies the essential dimensional characteristics of a spark-plug type used with spark ignition engines. Tabulates major, pitch, and minor diameters for plug thread and connector thread. A figure illustrates shapes and reference quantities of concern. This third edition cancels and replaces the second edition (1979).
Road vehicles — Screened and waterproof spark-plug and its connection — Type 2
Specifies the essential dimensional characteristics of a spark-plug type used with spark ignition engines. Tabulates major, pitch, and minor diameters for plug thread and connector thread. A figure illustrates shapes and reference quantities of concern. This third edition cancels and replaces the second edition (1979).
