METHOD FOR HEATING OF SEAT CUSHION OR BACK REST OF AERIAL ROPEWAY AND ARMCHAIR SUITABLE FOR THIS PURPOSE Russian patent published in 2008 - IPC B61B7/00 B61B11/00 B61B12/00 A47C7/74 B60H1/00 

Abstract RU 2335420 C2

FIELD: transportation.

SUBSTANCE: according to method for heating of seat cushion and/or back rest of aerial ropeway which seat is via suspension connected with clamp body attached to lifting or pulling rope, seat cushion and/or back rest is heated using electric heating device built in seat cushion and/or back rest which is supplied with current from current source located at station when it stays at station only. Current is transferred via at least one current collector located on clamp body. At least one current collector is provided in the seat of aerial ropeway on clamp body. Heating device is electrically connected with this current collector. Aerial ropeway has lifting or pulling rope. Above mentioned armchairs are attached to it through clamp body. At least one current collector is provided on clamp body which collector interacts with at least one contact device provided at station when an armchair is at station.

EFFECT: sitting comfort in armchair of chair-lift is improved.

13 cl, 3 dwg

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RU 2 335 420 C2

Authors

Zajbt Manfred

Dates

2008-10-10Published

2004-03-08Filed