EP 2119834 A3 20131127 - An attachment organ for coupling a tool to an operating arm with a safety block
Title (en)
An attachment organ for coupling a tool to an operating arm with a safety block
Title (de)
Eine Vorrichtung zur Kupplung eines Werkzeuges an einem Arbeitsarm mit einer Sicherheitsblock
Title (fr)
Un appareil pour l'accouplage d'un outil a un bras de travail avec un bloc de sécurité
Publication
Application
Priority
IT MO20080143 A 20080515
Abstract (en)
[origin: EP2119834A2] An attachment organ (1) for coupling a tool (100) to an operating arm (110), comprising: a frame (9), which exhibits a first transversal seating (2) and a second transversal seating (3) which are respectively predisposed for housing a first attachment pin (101) and a second attachment pin (102) of the tool (100); a locking hook (4) which is mobile with respect to the frame (9) and means for moving (10) the locking hook (4), the locking hook (4) being predisposed for closing on the first seating (2), exerting via a contact surface (4a) of the hook (4) a blocking action on the first attachment pin (101) housed internally of the first seating (2) which maintains the second attachment pin (102) blocked against a bottom surface (3a) of the second seating (3) situated opposite to the contact surface (4a) of the locking hook (4). The organ further comprises a safety block (5) predisposed to prevent a disengagement of the second attachment pin (102) from the second seating (3) in a case in which the blocking action exerted by the blocking pin (4) ceases to be active. [ Fig. 2 ]
IPC 8 full level
E02F 3/36 (2006.01)
CPC (source: EP)
E02F 3/3618 (2013.01); E02F 3/3622 (2013.01); E02F 3/3645 (2013.01); E02F 3/365 (2013.01)
Citation (search report)
- [X] US 2003175072 A1 20030918 - STEIG KENNETH M [US], et al
- [X] IE 981051 A1 19990616 - REDROCK ENGINEERING LTD [IE]
Designated contracting state (EPC)
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2119834 A2 20091118; EP 2119834 A3 20131127; EP 2119834 B1 20160706; IT MO20080143 A1 20091116
DOCDB simple family (application)
EP 09159504 A 20090506; IT MO20080143 A 20080515