EP 1013595 A2 20000628 - Double action emergency braking system for elevators
Title (en)
Double action emergency braking system for elevators
Title (de)
Aufzugsnotbremsvorrichtung mit doppelter Wirkung
Title (fr)
Dispositif d'arrêt d'urgence à double action, pour ascenseur
Publication
Application
Priority
ES 9802662 A 19981222
Abstract (en)
Double action emergency braking system for elevators which performs permanent control of the motion of the elevator, in either of its directions of motion, upwards and downwards, by incorporating a parachute in each guide rail, installed in a block (1) which houses both a knurled brake shoe (2) for progressive braking of guide rail (4) by the pressure applied by a double roller train (5) actuated by double-sloped, upwards and downwards wedge (6), the braking effort being regulated (8), which catches guide rail (4) between the brake shoe (2) and one of the rollers (3) of train (5). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1013595 A2 20000628; EP 1013595 A3 20010307; ES 2154200 A1 20010316; ES 2154200 B1 20011101
DOCDB simple family (application)
EP 99500246 A 19991222; ES 9802662 A 19981222