EP 0884067 B1 20040121 - Braking apparatus for ascending and descending device
Title (en)
Braking apparatus for ascending and descending device
Title (de)
Bremsvorrichtung für Auf/Abseilgerät
Title (fr)
Dispositif de freinage pour appareil de remontée et descente
Publication
Application
Priority
EP 97810359 A 19970609
Abstract (en)
[origin: EP0884067A1] A roller (4) has a flyback-block preventing the roller from rotating during lowering. The cable-brake (1) has cable-speed meter (3,16) co-operating with the cable (7) brake (9,10) where the speed-meter comprises a friction wheel (3) frictionally applied to the roller. The cable-speed meters contain a centrifugal unit (16) with a rotary arrangement of weights (26). The weights enclose a rotary core (27) in symmetrical formation, and have radial guides (28), preferably pins, protruding from it and holding the weights radially and movably. The weights are peripherally pre-tensioned against the core by a sprung elastic element (31) preferably in the form of a spiral spring. Couplings (15,32-34) transmit the effect of the centrifugal force on the weights onto the cable-brake.
IPC 1-7
IPC 8 full level
A62B 1/10 (2006.01)
CPC (source: EP US)
A62B 1/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0884067 A1 19981216; EP 0884067 B1 20040121; AT E258074 T1 20040215; CA 2240122 A1 19981209; DE 59711234 D1 20040226; US 6223868 B1 20010501
DOCDB simple family (application)
EP 97810359 A 19970609; AT 97810359 T 19970609; CA 2240122 A 19980608; DE 59711234 T 19970609; US 9295798 A 19980608