Product name: safety gear
Product Category: Progressive Safety Gear
Elastomeric element: U-spring structure safety gear
Product advantages: The main difference in structure between the progressive safety gear and the instantaneous safety gear is that the moving friction element is elastically clamped. The kinetic energy and potential energy of the car are consumed.
The progressive safety gear has good cushioning performance, small impact load generated by braking, less adverse impact on the structure and transmission system, and less physical and psychological impact on the occupants, which can well ensure the safety of personnel and goods. Therefore, Non-low speed elevators must be fitted with progressive safety gear.
Elastomeric elements commonly used in progressive safety gear are: Π-shaped spring, disc spring, U-shaped spring, compression spring, etc.