EP 1963585 A1 20080903 - SAFETY DEVICE FOR HYDRAULIC HITCH ASSEMBLY
Title (en)
SAFETY DEVICE FOR HYDRAULIC HITCH ASSEMBLY
Title (de)
SICHERHEITSVORRICHTUNG FÜR HYDRAULISCHE ANHÄNGEVORRICHTUNG
Title (fr)
DISPOSITIF DE SÉCURITÉ POUR ENSEMBLE D'ATTELAGE HYDRAULIQUE
Publication
Application
Priority
- AU 2006001884 W 20061212
- AU 2005906979 A 20051212
Abstract (en)
[origin: WO2007068043A1] A safety device for use with a hydraulic hitch assembly operable between an engaged and a disengaged position, the safety device including: a main body portion moveable between an engaged position and a disengaged position, whereby when the main body portion is in the engaged position the safety device prevents the hydraulic hitch assembly from moving to a disengaged position; a biasing means to bias the main body portion towards an engaged position; and a hydraulic piston which when operated acts against the biasing means and moves the main body portion to a disengaged position.
IPC 8 full level
CPC (source: EP KR US)
E02F 3/36 (2013.01 - KR); E02F 3/3618 (2013.01 - EP US); E02F 3/365 (2013.01 - EP US); E02F 3/3663 (2013.01 - EP US); E02F 3/96 (2013.01 - KR)
Citation (search report)
See references of WO 2007068043A1
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 2007068043 A1 20070621; AU 2006324379 A1 20070621; AU 2006324379 B2 20120927; CA 2631107 A1 20070621; CA 2631107 C 20140805; CN 101331278 A 20081224; CN 101331278 B 20110629; EP 1963585 A1 20080903; JP 2009518588 A 20090507; JP 5266060 B2 20130821; KR 100988203 B1 20101018; KR 20080091431 A 20081013; NZ 569184 A 20111222; US 2009220326 A1 20090903
DOCDB simple family (application)
AU 2006001884 W 20061212; AU 2006324379 A 20061212; CA 2631107 A 20061212; CN 200680046739 A 20061212; EP 06840375 A 20061212; JP 2008543617 A 20061212; KR 20087014447 A 20061212; NZ 56918406 A 20061212; US 8653406 A 20061212