Posted By: YYZConsult
2.22.3.2.1 spring buffers vs 3.22.1.2.1 - 05/07/20 08:21 PM
Does anyone know why the criteria for spring buffers for traction elevators has a different acceptable range than spring buffers for hydraulic elevators?
Traction require 3x the gross load to compress solid, and a minimum of 2x; where hydraulic buffers max load rating is 2x the gross load to compress and minimum of 1x.
Rack and pinion devices also utilize the traction criteria for spring buffers.
Traction require 3x the gross load to compress solid, and a minimum of 2x; where hydraulic buffers max load rating is 2x the gross load to compress and minimum of 1x.
Rack and pinion devices also utilize the traction criteria for spring buffers.