Global Patent Index - EP 1288506 A3

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

EP 1288506 A3 20040421 (DE)

Application

EP 02018362 A 20020814

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

F15B 11/028; E01H 5/06; A01B 63/11

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)

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)

DE 20114538 U1 20011031; AT 321212 T 20060415; DE 50206119 D1 20060511; EP 1288506 A2 20030305; EP 1288506 A3 20040421; EP 1288506 B1 20060322

DOCDB simple family (application)

DE 20114538 U 20010903; AT 02018362 T 20020814; DE 50206119 T 20020814; EP 02018362 A 20020814