EP 1924520 B1 20081231 - COMBINATION DOUBLE BOTTOM HOOK BLOCK
Title (en)
COMBINATION DOUBLE BOTTOM HOOK BLOCK
Title (de)
KOMBINATIONS-DOPPELUNTERFLASCHE
Title (fr)
MOUFLE INFERIEUR DOUBLE COMBINE
Publication
Application
Priority
- DE 2006001510 W 20060824
- DE 102005043061 A 20050906
Abstract (en)
[origin: US7722013B2] The invention relates to a combination double bottom hook block in which two pulley blocks (2, 3) each with a plurality of pulleys are connected to one another by means of a rocker (1), a load hook being mounted in a pivotable manner on the rocker. If use is made here of two lifting cables, each of these lifting cables is led over a pulley block (2, 3) and, in order to achieve the same loading capability if use is made of just one lifting cable, the latter is led, in addition, over a floating pulley (2) which is mounted between the two pulley blocks (2, 3), the two pulley blocks (2, 3) also being secured against tilting.
IPC 8 full level
CPC (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007028357 A1 20070315; AT E419213 T1 20090115; CN 101258095 A 20080903; CN 101258095 B 20100908; DE 102005043061 B3 20070503; DE 502006002527 D1 20090212; EP 1924520 A1 20080528; EP 1924520 B1 20081231; US 2009267039 A1 20091029; US 7722013 B2 20100525
DOCDB simple family (application)
DE 2006001510 W 20060824; AT 06791324 T 20060824; CN 200680032473 A 20060824; DE 102005043061 A 20050906; DE 502006002527 T 20060824; EP 06791324 A 20060824; US 99118706 A 20060824