Division 10.4.2
United Kingdom
The effective (useful) travel of control device s′ shall be determined for single and multi-axle towed vehicles as follows:
- 10.4.2.1.
If the brake rod linkage is affected by the angular position of the towing device, then:
s′ = s – so
- 10.4.2.2.
If there is no loss of travel, then:
s′ = s
- 10.4.2.3.
In hydraulic braking systems:
s′ = s – s″