Wheelchairs - Requirements and test methods for stair-climbing devices Ingestion-build-256245 If the appropriate restrictions are

If the appropriate restrictions are applied

and rate of change of frequency (ROCOF) measurements

to extend the use of these rigs with the determination of low-frequency dynamic transfer stiffness

techniques used to protect systems against these environments are summarised

BS EN 10253-3 specifies the technical delivery requirements for seamless and welded butt welding fittings (elbows

Wheelchairs - Requirements and test methods for stair-climbing devices Ingestion-build-256245 If the appropriate restrictions are1 Scope This part of ISO 7176 is applicable to stair climbing chairs and stair climbing wheelchair carriers where the stair climbing device climbs backwards up the stairs, with the occupant facing downstairs, and climbs forwards down the stairs with the occupant also facing downstairs. This part of ISO 7176 is applicable to stair climbing devices which are intended for the transport of adults and those intended for the transport of children. It is not