A brake device for braking an elevator installation traveling body movable along a guide rail includes a holder mounting a brake element having a brake surface movable relative to the holder between a freewheel position and a braking position. In a deactivated configuration, a pretensioning element does not exert any force moving the brake element towards the braking position, and in an activated configuration exerts such force. In a retaining state, a release element retains the pretensioning element in the deactivated configuration, and when activated into a released state, the release element changes the pretensioning element into the activated configuration. In an unactuated state, a friction-generating element does not abut the guide rail and, in an actuated state generates friction by abutting the guide rail to exert a force on the brake element and force the brake element towards the freewheel position.
BREMSVORRICHTUNG, BEISPIELSWEISE MIT EINEM EXZENTERELEMENT, ZUM BREMSEN EINES ENTLANG EINER FÜHRUNGSSCHIENE IN EINER VERLAGERUNGSRICHTUNG GEFÜHRT VERLAGERBAREN FAHRKÖRPERS
BRAKE DEVICE, FOR EXAMPLE WITH A WEDGE-SHAPED BRAKE ELEMENT, FOR BRAKING A TRAVELLING BODY THAT CAN BE MOVED IN A GUIDED MANNER ALONG A GUIDE RAIL IN A MOVEMENT DIRECTION
DISPOSITIF DE FREINAGE, PAR EXEMPLE AVEC UN ÉLÉMENT DE FREIN EN FORME DE COIN, POUR FREINER UN CORPS MOBILE QUI PEUT SE DÉPLACER DE MANIÈRE GUIDÉE LE LONG D'UN RAIL DE GUIDAGE DANS UNE DIRECTION DE MOUVEMENT
2023-11-01
Patent
Electronic Resource
German
IPC: | B66B Aufzüge , ELEVATORS |
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