EP 3328782 B1 20190612 - MOTOR-OPERATED CRANE DRIVE
Title (en)
MOTOR-OPERATED CRANE DRIVE
Title (de)
MOTORBETRIEBENER KRANANTRIEB
Title (fr)
ENTRAÎNEMENT DE GRUE MOTORISÉ
Publication
Application
Priority
- DE 102015218300 A 20150923
- EP 2016072678 W 20160923
Abstract (en)
[origin: WO2017050962A1] The invention relates to a motor-operated crane drive in which a more rapidly rotating motor (1) drives a more slowly rotating cable drum (3) via a transmission (3). A safety brake (5) is arranged on the more slowly rotating side of the transmission (2). A signal that is used for actuating the safety brake (5) is utilized for initiating an electrical deceleration of the motor (1).
IPC 8 full level
B66D 1/14 (2006.01); B66D 1/48 (2006.01); B66D 1/54 (2006.01); B66D 5/00 (2006.01)
CPC (source: EP US)
B66C 15/00 (2013.01 - US); B66D 1/12 (2013.01 - US); B66D 1/14 (2013.01 - EP US); B66D 1/485 (2013.01 - EP US); B66D 1/54 (2013.01 - EP US); B66D 5/00 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102015218300 A1 20170323; DE 102015218300 B4 20191031; CN 107949535 A 20180420; CN 107949535 B 20220329; EP 3328782 A1 20180606; EP 3328782 B1 20190612; US 10865082 B2 20201215; US 2018273358 A1 20180927; WO 2017050962 A1 20170330
DOCDB simple family (application)
DE 102015218300 A 20150923; CN 201680051444 A 20160923; EP 16774898 A 20160923; EP 2016072678 W 20160923; US 201615762339 A 20160923