EP 4060124 B1 20230712 - ASSEMBLY FOR SECURE COUPLING OF A TOOL FOR A WORK ARM OF A PUBLIC WORKS VEHICLE WITH IMPROVED OPERATION
Title (en)
ASSEMBLY FOR SECURE COUPLING OF A TOOL FOR A WORK ARM OF A PUBLIC WORKS VEHICLE WITH IMPROVED OPERATION
Title (de)
ANORDNUNG ZUM SICHEREN ANKUPPELN EINES WERKZEUGS AN EINEM ARBEITSARM EINER BAUMASCHINE MIT VERBESSERTER FUNKTIONSWEISE
Title (fr)
ENSEMBLE DE COUPLAGE SECURISE D'UN OUTIL SUR UN BRAS DE TRAVAIL D'UN ENGIN DE TRAVAUX PUBLICS A FONCTIONNEMENT AMELIORE
Publication
Application
Priority
FR 2102745 A 20210318
Abstract (en)
[origin: CA3150811A1] [Quick coupler of a tool for a work arm of a public works vehicle, comprising: two connection members equipping the tool, two coupling members (13) with elements for connecting a safety member (19) mounted so that it can rotate freely, at least one locking member (36, 38), a release member (29) that is movable in translation (F30) and adapted to allow a rotation of the safety member (19). The release member (29) comprises at least one part (30) that is movable in translation (F30) and adapted to be in contact with at least one surface (24, 25) of shape adapted to that of the safety member (19), which comprises at least one surface (21) adapted to be in sliding contact with at least one surface of complementary shape to the connection member, said sliding contact inducing a rotation of the safety member (19) during the displacement of the connection member out of its receiving housing (15) defined by the first coupling member (13).
IPC 8 full level
E02F 3/36 (2006.01)
CPC (source: EP US)
E02F 3/3618 (2013.01 - EP US); E02F 3/3622 (2013.01 - EP); E02F 3/365 (2013.01 - EP); E02F 3/3663 (2013.01 - 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 4060124 A1 20220921; EP 4060124 B1 20230712; EP 4060124 C0 20230712; CA 3150811 A1 20220918; CA 3150811 C 20240528; ES 2955093 T3 20231128; FR 3120880 A1 20220923; FR 3120880 B1 20231110; US 2022298742 A1 20220922
DOCDB simple family (application)
EP 22162079 A 20220315; CA 3150811 A 20220303; ES 22162079 T 20220315; FR 2102745 A 20210318; US 202217698218 A 20220318