10 Requirements for Installation of Escalator Safety Brush

1.Be Composed of rigid and flexible parts (brush, rubber,steels, ect.).

2.The projecting amount from the vertical surface to the apron board: 33mm to 50mm.

3.It will not produce off body and permanent deformation when a 900N was plused, which is perpendicular to the rigid member cable and uniformly acting on the on a 6cm2 rectangular area.

4.Level outstanding should be kept from 18mm to 25mm in rigid bodies and 15mm to 30mm in flexible parts.

5.The vertical distance should be kept from 25mm to 30mm betweem the rigid plastic 's the lowest to the step's the most leading edge of the deflector device in the Inclined section.

6.The highest median distance should be kept from 25mm to 55mm betweem the rigid plastic 's the lowest palce to the step's the most leading edge of the deflector device in In the transition and horizontal section.

7.An upward dip angle ≥25°should be formed by the lower surface of the rigid and skirt panel, otherewise downward dip angle ≥25°by the top surface.

8.The edge of the anti-trap device should be rounded of the skirt panel, fasteners and connectors are limitied in the operation area.

9.The terminal portion of skirting anti-trap device should be gradually reduced and connected smoothly with skirting, its end-points will be from 50mm to 150mm (intersecting-line of plate comb and the road).

10.The width was measured by the horizontal direction of every inner cover which the tilt angel is less 45°should be ≥0.12mm if skirt panel safety device is the extension of the inner cover.  But the skirt panel should be vertically, smoothly and over against the connection gap while the skirt panel safety device in the panel itself or just the components.