FIELD: construction.
SUBSTANCE: group of inventions is related to a rail for use in escalators, moving walkways and other transporting devices. The rail can contain a set of cables, acting as an extension limiter. The rail design reduces the cable bowing when exposed to strong bending forces. Configuration of the first and second thermoplastic layers in on-board portions of the rail may be chosen of such kind that provides reduction of tensile and bending stresses, thereby improving fatigue properties under the conditions of cyclic loads. The cables, containing larger outer strands and small inner strands can be used as the extension limiter of the rail.
EFFECT: inventions provide wear and / or corrosion reduction of the rail.
15 cl, 2 tbl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR EXTRUSION OF GUARD RAILS FROM THERMOPLASTICS | 2008 |
|
RU2497671C2 |
| COMPACT HANDRAIL OF COMPOSITE MATERIAL WITH IMPROVED MECHANICAL CHARACTERISTICS | 2016 |
|
RU2717807C2 |
| DEVICE AND METHOD FOR PREPROCESSING OF SLIDING LAYER FOR GUARDRAILS FROM EXTRUDED COMPOSITE MATERIAL | 2008 |
|
RU2476316C2 |
| COMPOSITE HANDRAILS WITH FRAME OF REDUCED DENSITY | 2018 |
|
RU2788102C2 |
| METHOD FOR MAKING FUSED JOINT IN HANDRAIL OR OTHER EXTENDED PRODUCT | 2018 |
|
RU2777289C2 |
| HAND RAIL FOR PASSENGER TRANSFER SYSTEM | 2021 |
|
RU2811208C1 |
| MODULAR COFFIN MADE BY METHOD OF INJECTION MOULDING | 2006 |
|
RU2414205C2 |
| CABLE-ROPE WITH ELECTRIC POWER TRANSFER FUNCTION FOR AIR-BASED WIND POWER PLANT | 2015 |
|
RU2693571C2 |
| HANDRAIL OF MOVING STAIRCASE/STAIRWAY | 2009 |
|
RU2500606C2 |
| DEVICE FOR TRANSPORTATION OF PEOPLE, PARTICULARLY, MOVING STAIRWAY OR MOVING FOOTWAY WITH MOVING HAND-RAILS OR HAND-RAIL FOR MOVING STAIRWAY OR FOOTWAY | 2009 |
|
RU2527872C2 |
