MOVING GRAB FOR MOVING STAIRWAY OR FOOTWAY Russian patent published in 2013 - IPC B66B23/24 

Abstract RU 2491225 C2

FIELD: transport.

SUBSTANCE: moving grab has, at least, partially coated outer shell 3. Coating 15 has, at least, one layer of metal and/or metal compound. Moving grab is composed by multiple elements 1 arranged at flexible link. Note here that adjacent elements 1 can displace inside each other to make elements 1 incline to each other. This allows ruling out of deformation of said elements 1. It is appropriate for every element 1 to have inner chamfer or recess 8 to cover outer chamfer 9 or recess 9 of adjacent element 1 so that it can displace inside each other or incline to each other. Preferably, outer shell 3 has two outer and inner walls.

EFFECT: higher wear resistance.

8 cl, 9 dwg

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RU 2 491 225 C2

Authors

Illedits Tomas

Novachek Tomas

Matkhajsl Mikhael'

Dates

2013-08-27Published

2009-05-05Filed