ELEVATOR WITH DOOR SAFETY DEVICE Russian patent published in 2012 - IPC B66B13/16 

Abstract RU 2448033 C2

FIELD: transport.

SUBSTANCE: proposed elevator comprises elevator well, several well doors 203.1, 203.2 with, at least, one well door horizontally moving flap 209.1, 209.2, elevator cabin 205 with door 206 with, at least, one horizontally moving flap 207. Vertical guard strap 208 is secured on cabin door flap 207. Two cam thrusts 210 are arranged on vertical sections between well doors 203.1, 203.2 adjoining well door flaps 209.1, 209.2 to limit horizontal opening of guard strap 208, hence door flap 207, if elevator cabin 205 in upward or downward direction departs from preset stop position by definite minimum distance. Said cam thrusts are fixed on well door stationary elements.

EFFECT: higher safety of passengers.

23 cl, 5 dwg

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RU 2 448 033 C2

Authors

Kokher Khans

Dates

2012-04-20Published

2007-09-27Filed