EP 2409944 B1 20140312 - Telescopic lifting device with safety strap
Title (en)
Telescopic lifting device with safety strap
Title (de)
Teleskopische Hebevorrichtung mit Sicherheitsgurt
Title (fr)
Dispositif de levage telescopique à sangle de sécurité
Publication
Application
Priority
EP 10007507 A 20100720
Abstract (en)
[origin: EP2409944A1] The device (1) has a force transmission strap (12) tightly maintained between two attachment points respectively placed on a lower module (2) and an upper module via a return pulley device (18). The return pulley device is integrated with an intermediate module between the upper and lower modules, and a safety device (24) is associated with the strap. The safety device is normally maintained in an inactive position by tension of the strap, and is automatically released in an active position to lock the upper module in its displacement relative to the preceding module in case of strap rupture.
IPC 8 full level
B66F 3/00 (2006.01); B66F 7/02 (2006.01); B66F 17/00 (2006.01)
CPC (source: EP US)
B66F 3/00 (2013.01 - EP US); B66F 7/02 (2013.01 - EP US); B66F 17/00 (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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2409944 A1 20120125; EP 2409944 B1 20140312; US 2012181494 A1 20120719; US 8807534 B2 20140819
DOCDB simple family (application)
EP 10007507 A 20100720; US 201213356870 A 20120124