EP 1272420 B1 20040331 - HYDRAULIC WINCH CONTROL
Title (en)
HYDRAULIC WINCH CONTROL
Title (de)
HYDRAULISCHE WINDENSTEUERUNG
Title (fr)
COMMANDE DE TREUIL HYDRAULIQUE
Publication
Application
Priority
- DE 0100207 W 20010118
- DE 10014811 A 20000327
Abstract (en)
[origin: WO0172625A1] The invention relates to a hydraulic winch control, comprising a variable displacement motor (12) supplied with a pressure agent via a directional control valve (35) for driving the winch (10). Said directional control valve (70) is controlled via a control valve that is functionally linked with an adjusting lever (81). In a mooring operation, the directional control valve is subjected to a predetermined actuating pressure difference so that the flow of pressure agent to the variable displacement motor is reduced.
IPC 1-7
IPC 8 full level
B66D 1/44 (2006.01); B66D 1/50 (2006.01); F15B 11/042 (2006.01); F15B 13/04 (2006.01); F15B 13/042 (2006.01)
CPC (source: EP)
B66D 1/44 (2013.01); B66D 1/50 (2013.01); F15B 11/042 (2013.01); F15B 13/0402 (2013.01); F15B 13/0422 (2013.01); F15B 2211/20546 (2013.01); F15B 2211/30505 (2013.01); F15B 2211/30525 (2013.01); F15B 2211/3056 (2013.01); F15B 2211/3138 (2013.01); F15B 2211/3144 (2013.01); F15B 2211/324 (2013.01); F15B 2211/329 (2013.01); F15B 2211/351 (2013.01); F15B 2211/353 (2013.01); F15B 2211/50536 (2013.01); F15B 2211/50554 (2013.01); F15B 2211/5151 (2013.01); F15B 2211/528 (2013.01); F15B 2211/55 (2013.01); F15B 2211/6355 (2013.01); F15B 2211/6652 (2013.01); F15B 2211/7058 (2013.01); F15B 2211/715 (2013.01); F15B 2211/75 (2013.01)
Designated contracting state (EPC)
DE GB NL SE
DOCDB simple family (publication)
WO 0172625 A1 20011004; DE 10014811 A1 20011011; DE 50101851 D1 20040506; EP 1272420 A1 20030108; EP 1272420 B1 20040331; NO 20024556 D0 20020923; NO 20024556 L 20020923
DOCDB simple family (application)
DE 0100207 W 20010118; DE 10014811 A 20000327; DE 50101851 T 20010118; EP 01913517 A 20010118; NO 20024556 A 20020923