EP 0567698 B1 19971022 - Input apparatus
Title (en)
Input apparatus
Title (de)
Eingangsglied
Title (fr)
Dispositif d'entrée
Publication
Application
Priority
EP 92303846 A 19920429
Abstract (en)
[origin: EP0567698A1] An input apparatus capable of concurrently accommodating itself to any external signal from a different hydraulic control system or the like. The apparatus includes electrical load sensors (48) each arranged on a push rod (14) or block (18) for detecting the amount of operation of a control lever (12) to generate an electrical signal corresponding to the amount of operation of the control lever. Also, an input apparatus which is capable of concurrently responding to both a signal generated by itself and an external signal fed thereto is provided. The apparatus includes a pilot section (148; 160; 162,164) for exerting force which permits a shuttle (128) to be moved against coiled compression springs (114, 118). The pilot section is fed with a signal from an external hydraulic control system. <IMAGE>
IPC 1-7
IPC 8 full level
E02F 9/20 (2006.01); F15B 13/042 (2006.01); G05G 9/04 (2006.01)
CPC (source: EP)
E02F 9/2004 (2013.01); F15B 13/0422 (2013.01); F15B 13/0424 (2013.01); G05G 9/04 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0567698 A1 19931103; EP 0567698 B1 19971022; DE 69222843 D1 19971127; DE 69222843 T2 19980219
DOCDB simple family (application)
EP 92303846 A 19920429; DE 69222843 T 19920429