Abstract: A ramp kerb, for supporting a transverse edge of a ramp surface and a ramp lip extension having an attachment portion, comprises a first longitudinally extending channel open at an inner transverse edge of the ramp kerb for receiving a transverse edge of the ramp surface and a second longitudinally extending channel open at the inner transverse edge of the ramp kerb for receiving an attachment portion of the ramp lip extension. The first and second longitudinally extending channels are vertically spaced.

Abstract: The present disclosure relates to a ramp kerb for supporting a transverse edge of a ramp surface and a ramp lip extension having an attachment portion. The ramp kerb comprises a first longitudinally extending channel open at an inner transverse edge of the ramp kerb for receiving a transverse edge of the ramp surface and a second longitudinally extending channel open at the inner transverse edge of the ramp kerb for receiving an attachment portion of the ramp lip extension. The first and second longitudinally extending channels are vertically spaced.

Abstract: An evacuation chair is disclosed for evacuating a person down stairs and along level ground. The evacuation chair has a frame and at least one front wheel and at least two rear wheels attached and rotatable with respect to the frame to allow the chair to be wheeled along level ground. The evacuation chair also has two rail assemblies attached with respect to the frame, each rail assembly extending rearwardly and upwardly from a forward end of the rail assembly to a rearward end thereof, the rail assemblies being provided for guiding the movement of the evacuation chair on stairs. A clear space is provided extending throughout a legroom region between the rail assemblies from the rearward ends thereof to at least halfway towards the forward ends thereof, to accommodate the movement of the legs of the operator. The rail assemblies have a belt for movement around the rail assembly, to bear between the stairs and the rail assembly.