Open Model
òGenerally
used for short rises
òUpper
landing is fitted with steel or aluminum framed gate mounted on landing
sill
òUpper
landing gate is often integrated with the railing structure
òáOther gate is located onboard the platform
providing guarding at opposite endá of the platform
òPlatform
is open underneathá -á area is protected
by underplatform sensing plate
òElectro-mechanical
interlocks
ò