An elevator brake

An elevator brake

AN ELEVATOR BRAKE TECHNICAL FIELD The invention relates to an elevator brake (100) comprising: a frame part (102) comprising an electromagnet (104); a moving armature (106) movably supported on the frame part (102); at least one energy storage, such as a work spring (110a, 1Ob), arranged between the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ROSSI, Janne, WENLIN, Henri, TENHUNEN, Asmo
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ELEVATORS
ENGINEERING ELEMENTS AND UNITS
ESCALATORS OR MOVING WALKWAYS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAULING
HEATING
HOISTING
LIFTING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:AN ELEVATOR BRAKE TECHNICAL FIELD The invention relates to an elevator brake (100) comprising: a frame part (102) comprising an electromagnet (104); a moving armature (106) movably supported on the frame part (102); at least one energy storage, such as a work spring (110a, 1Ob), arranged between the frame part (102) and the moving armature (106); a friction lining (109) associated with the moving armature (106) and fitted to engage a braking surface (107) with a normal force originating from the at least one energy storage (1Oa, 100b), to brake movement of an elevator car or to hold the elevator car standstill; and a sensor system comprising one or more sensors (302a-302d) mounted into the elevator brake (100) and adapted to sense one or more operational parameters of the elevator brake (100) and/or to directly measure normal force of the friction lining (109).