EP 2465806 B1 20131127 - Magnetic grabber
Title (en)
Magnetic grabber
Title (de)
Magnetgreifer
Title (fr)
Electro-aimant
Publication
Application
Priority
EP 10015772 A 20101217
Abstract (en)
[origin: EP2465806A1] The gripper (11) has a detecting device (41) arranged in housing for detecting holding or absence of a workpiece (19) on an end surface (18) of the housing, where working pressure of working fluid of the detection device is determined in dependence of active or inactive working positions. A magnetic piston comprises a housing base (17), and holding magnets (34) that are moved up and down in the housing base for holding the workpiece. The holding magnets control a valve assembly (59) of the detection device, and the housing base includes an opened recess (45).
IPC 8 full level
B66C 1/04 (2006.01)
CPC (source: EP US)
B66C 1/04 (2013.01 - EP US); H01F 7/0257 (2013.01 - EP US); H01F 7/04 (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)
EP 2465806 A1 20120620; EP 2465806 B1 20131127; CN 102530705 A 20120704; CN 102530705 B 20150722; JP 2012131019 A 20120712; JP 5827881 B2 20151202; US 2012153649 A1 20120621; US 8573662 B2 20131105
DOCDB simple family (application)
EP 10015772 A 20101217; CN 201110431711 A 20111216; JP 2011267619 A 20111207; US 201113326486 A 20111215