EP 1110002 A4 20021106 - HAND/FOOT SELECTOR FOR ELECTRONIC CONTROLS ON A SKID STEER LOADER
Title (en)
HAND/FOOT SELECTOR FOR ELECTRONIC CONTROLS ON A SKID STEER LOADER
Title (de)
HAND/FÜSS WÄHLER FÜR ELEKTRONISCHE STEUERUNG EINES RADLADERS
Title (fr)
SELECTIONNEUR MAIN/PIED POUR COMMANDES ELECTRONIQUES SUR UN CHARGEUR A DIRECTION A GLISSEMENT
Publication
Application
Priority
- US 0014318 W 20000524
- US 13693399 P 19990601
- US 32440999 A 19990602
Abstract (en)
[origin: WO0073666A1] A control system (42) controls actuation of a hydraulic cylinder on a skid steer loader (10). The control system (42) includes a movable element (44, 45), movable by an operator. A position sensor (46, 51) is coupled to the movable element (44, 45) and provides a position signal indicative of a position of the movable element (44, 45). A controller (48) is coupled to the position sensor (46, 51) to receive the position signal and provide a control signal based on the position signal. A valve spool (52) controls flow of hydraulic fluid to the hydraulic cylinder (54). An actuator (50) is coupled to the controller (48) and the valve spool (52) and moves the valve spool (52) in response to the control signal from the controller (48).
IPC 1-7
IPC 8 full level
E02F 9/20 (2006.01); E02F 9/22 (2006.01); F15B 13/043 (2006.01); G05G 9/047 (2006.01); G05G 11/00 (2006.01)
CPC (source: EP)
E02F 9/2004 (2013.01); G05G 9/047 (2013.01); G05G 11/00 (2013.01)
Citation (search report)
- [A] EP 0785311 A2 19970723 - CLARK EQUIPMENT CO [US]
- [A] US 5739811 A 19980414 - ROSENBERG LOUIS B [US], et al
- [A] US 5425431 A 19950620 - BRANDT KENNETH A [US], et al
- [A] EP 0598937 A1 19940601 - SAMSUNG HEAVY IND [KR]
- [A] US 4869337 A 19890926 - WAGNER ORYN B [US]
- See references of WO 0073666A1
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
WO 0073666 A1 20001207; AU 5286900 A 20001218; CA 2338733 A1 20001207; CA 2338733 C 20070522; EP 1110002 A1 20010627; EP 1110002 A4 20021106; JP 2003500615 A 20030107
DOCDB simple family (application)
US 0014318 W 20000524; AU 5286900 A 20000524; CA 2338733 A 20000524; EP 00937735 A 20000524; JP 2001500128 A 20000524