EP 1288506 A3 20040421 - Hydraulic system for weight compensation in implements
Title (en)
Hydraulic system for weight compensation in implements
Title (de)
Hydrauliksystem für die Eigengewichtsentlastung von Anbaugeräten
Title (fr)
Système hydraulique pour réduire l'effet de la pesanteur pour engins
Publication
Application
Priority
DE 20114538 U 20010903
Abstract (en)
[origin: EP1288506A2] The system comprises an electronic regulating mechanism for adjusting the pressure (p) to the true pressure (ps). If the pressure (p) moves outside a predetermined tolerance pressure range (p1,P2), the regulating mechanism ensures that the pressure is brought back into the pressure range.
IPC 1-7
IPC 8 full level
E01H 5/06 (2006.01); F15B 11/028 (2006.01)
CPC (source: EP)
E01H 5/06 (2013.01); F15B 11/028 (2013.01); F15B 2211/20538 (2013.01); F15B 2211/212 (2013.01); F15B 2211/30525 (2013.01); F15B 2211/3111 (2013.01); F15B 2211/327 (2013.01); F15B 2211/40515 (2013.01); F15B 2211/40584 (2013.01); F15B 2211/41518 (2013.01); F15B 2211/41527 (2013.01); F15B 2211/41563 (2013.01); F15B 2211/426 (2013.01); F15B 2211/45 (2013.01); F15B 2211/473 (2013.01); F15B 2211/50518 (2013.01); F15B 2211/625 (2013.01); F15B 2211/6309 (2013.01); F15B 2211/7053 (2013.01)
Citation (search report)
- [X] WO 0144582 A1 20010621 - BOMBARDIER INC [CA], et al
- [X] FR 2701801 A1 19940902 - SACMI [FR]
- [X] DE 29507623 U1 19950720 - GIESLER MATTHIAS DIPL ING FH [DE]
- [X] DE 4214265 A1 19931104 - SCHUMACHER GUSTAV [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1288506 A2 20030305; EP 1288506 A3 20040421; EP 1288506 B1 20060322; AT E321212 T1 20060415; DE 20114538 U1 20011031; DE 50206119 D1 20060511
DOCDB simple family (application)
EP 02018362 A 20020814; AT 02018362 T 20020814; DE 20114538 U 20010903; DE 50206119 T 20020814