EP 1150913 B1 20071219 - DEVICE FOR PREVENTING UNCONTROLLED ACCELERATION OF AN ELEVATOR CAR INSTALLED IN AN ELEVATOR INSTALLATION
Title (en)
DEVICE FOR PREVENTING UNCONTROLLED ACCELERATION OF AN ELEVATOR CAR INSTALLED IN AN ELEVATOR INSTALLATION
Title (de)
VORRICHTUNG ZUM VERHINDERN UNKONTROLLIERTER BESCHLEUNIGUNG EINES FAHRKORBS EINER AUFZUGSANLAGE
Title (fr)
DISPOSITIF DESTINE A EMPECHER L'ACCELERATION NON CONTROLEE DE LA CABINE D'UN ASCENSEUR
Publication
Application
Priority
- CH 0000070 W 20000209
- DE 19906073 A 19990212
Abstract (en)
[origin: US6619435B1] A device for preventing uncontrolled acceleration of an elevator car installed in an elevator installation. The device has a limiting cable guided over rollers in a direction of movement of the elevator car. A braking device which is joined to the elevator car is connected to the limiting cable by a release and brakes the elevator car in both a downward and upward direction when the limiting cable transmits a predetermined release force to the release. A speed limiter is connected to one of the rollers and stops the roller when the traveling speed of the elevator car exceeds a predetermined limiting speed either in a downward or upward direction. The release of the braking device is connected by a slide connection to the limiting cable for limiting the force transmitted to the release so that the limiting cable slides through on the side connection when a force is significantly larger than the release force required for releasing the braking device is transmitted from the limiting cable to the release of the braking device.
IPC 8 full level
B66B 5/04 (2006.01)
CPC (source: EP US)
B66B 5/04 (2013.01 - EP US); B66B 5/18 (2013.01 - EP); Y10T 24/3958 (2015.01 - EP US); Y10T 24/3978 (2015.01 - EP US)
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)
US 6619435 B1 20030916; AT E381510 T1 20080115; AU 2275300 A 20000829; AU 770329 B2 20040219; BR 0008172 A 20020122; BR 0008172 B1 20090113; CA 2362325 A1 20000817; CA 2362325 C 20080129; CN 1184129 C 20050112; CN 1339012 A 20020306; CZ 20012861 A3 20021113; CZ 294428 B6 20050112; DE 19906073 A1 20000831; DE 19906073 C2 20030327; DE 50014860 D1 20080131; EP 1150913 A1 20011107; EP 1150913 B1 20071219; ES 2298126 T3 20080516; HK 1043978 A1 20021004; HU 228141 B1 20121228; HU P0105158 A2 20020429; HU P0105158 A3 20020528; ID 30321 A 20011122; JP 2002536273 A 20021029; JP 4612953 B2 20110112; NO 20013871 D0 20010808; NO 20013871 L 20011011; NO 323917 B1 20070723; PL 200624 B1 20090130; PL 349849 A1 20020923; TR 200102329 T2 20020121; WO 0047509 A1 20000817; ZA 200105741 B 20020712
DOCDB simple family (application)
US 91336501 A 20010926; AT 00901469 T 20000209; AU 2275300 A 20000209; BR 0008172 A 20000209; CA 2362325 A 20000209; CH 0000070 W 20000209; CN 00803274 A 20000209; CZ 20012861 A 20000209; DE 19906073 A 19990212; DE 50014860 T 20000209; EP 00901469 A 20000209; ES 00901469 T 20000209; HK 02103382 A 20020504; HU P0105158 A 20000209; ID 20011970 A 20000209; JP 2000598436 A 20000209; NO 20013871 A 20010808; PL 34984900 A 20000209; TR 200102329 T 20000209; ZA 200105741 A 20010712