EP 1382753 B1 20111221 - Control apparatus for swing type hydraulic shovel
Title (en)
Control apparatus for swing type hydraulic shovel
Title (de)
Vorrichtung zum Steuern eines schwenkbaren hydraulischen Baggers
Title (fr)
Dispositif de commande pour un excavateur hydraulique pouvant pivoter
Publication
Application
Priority
JP 2002206298 A 20020715
Abstract (en)
[origin: EP1382753A1] The invention provides a control apparatus for a swing type hydraulic shovel which can carry out a stable hanging work. The apparatus is provided with a mode switching means (33) capable of selecting a hanging work mode, a swing detector (20) for detecting whether or not a working implement (5) is in a swing state, an alarm means (30) for receiving an alarm command from an external portion and generating an alarm, and a controller (32) for judging on a detection signal of the swing detector (20) whether or not the working implement (5) is in a swing state, at a time when a selection command of a hanging work mode is input from the mode switching means (33), and outputting to the alarm means (30) a command that the hanging work mode is not started, if it is in the swing state. <IMAGE>
IPC 8 full level
E02F 3/38 (2006.01); E02F 9/24 (2006.01); B66C 23/36 (2006.01); B66C 23/88 (2006.01)
CPC (source: EP)
E02F 3/384 (2013.01); E02F 9/24 (2013.01)
Citation (examination)
US 2001046433 A1 20011129 - NISHIMURA SATORU [JP], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1382753 A1 20040121; EP 1382753 B1 20111221; CN 1306122 C 20070321; CN 1469018 A 20040121; JP 2004043168 A 20040212; JP 4257722 B2 20090422
DOCDB simple family (application)
EP 03007275 A 20030331; CN 03136497 A 20030522; JP 2002206298 A 20020715