EP 2002063 B1 20100707 - QUICK-ACTION COUPLING WITH TOOL DETECTION.
Title (en)
QUICK-ACTION COUPLING WITH TOOL DETECTION.
Title (de)
SCHNELLKUPPLUNG MIT WERKZEUGERKENNUNG.
Title (fr)
ACCOUPLEMENT RAPIDE AVEC DÉTECTION D'OUTIL.
Publication
Application
Priority
- AT 2007000127 W 20070315
- AT 2262006 U 20060323
Abstract (en)
[origin: US2009223096A1] A quick-action coupling for coupling a tool to a bracket of a construction machine includes complementary coupling elements arranged on each of the tool and on the end of the bracket. The coupling elements can be used to connect, for example, hydraulic lines to drive equipment attached to the tool. The tool includes an identification carrier for identifying the tool, and the bracket includes one or several detectors, which are connected with a controller of the hydraulics of the construction machine. Projections, pins or the like, which are arranged on the tool or on the coupling element in a grid pattern, engage with switches, sensors or the like mounted on the bracket and arranged in an identical grid pattern. The tool is identified through the pattern of the projections or pins on the tool or on the coupling element attached to the tool.
IPC 8 full level
E02F 3/36 (2006.01)
CPC (source: EP US)
E02F 3/3663 (2013.01 - EP US); E02F 9/2275 (2013.01 - EP US); E02F 9/264 (2013.01 - 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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009223096 A1 20090910; AT 9279 U1 20070715; AT E473327 T1 20100715; DE 502007004324 D1 20100819; EP 2002063 A1 20081217; EP 2002063 B1 20100707; NO 20083959 L 20080916; WO 2007106918 A1 20070927
DOCDB simple family (application)
US 29414707 A 20070315; AT 07710517 T 20070315; AT 2007000127 W 20070315; AT 2262006 U 20060323; DE 502007004324 T 20070315; EP 07710517 A 20070315; NO 20083959 A 20080916