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1. (WO2017194192) METHOD FOR CONTROLLING A WORK MACHINE
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Pub. No.: WO/2017/194192 International Application No.: PCT/EP2017/000579
Publication Date: 16.11.2017 International Filing Date: 11.05.2017
IPC:
B62D 1/18 (2006.01) ,G05G 5/03 ,G05G 5/05 (2006.01) ,G05G 5/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
1
Steering controls, i.e. means for initiating a change of direction of the vehicle
02
vehicle-mounted
16
Steering columns
18
yieldable or adjustable, e.g. tiltable
G PHYSICS
05
CONTROLLING; REGULATING
G
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
5
Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
03
Means for enhancing the operator's awareness of the arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
G PHYSICS
05
CONTROLLING; REGULATING
G
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
5
Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
05
Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
G PHYSICS
05
CONTROLLING; REGULATING
G
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
5
Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
12
for holding members in an indefinite number of positions, e.g. by a toothed quadrant
Applicants:
LIEBHERR-WERK BISCHOFSHOFEN GMBH [AT/AT]; Dr.-Hans-Liebherr-Strasse 4 5500 Bischofshofen, AT
Inventors:
HETTEGGER, Mario; AT
BÖS, Manuel; AT
KNAPP, Hans; AT
KIEGERL, Christoph; AT
Agent:
HERRMANN, Uwe; Lorenz Seidler Gossel Widenmayerstrasse 23 80538 München, DE
Priority Data:
10 2016 005 984.213.05.2016DE
10 2016 015 155.220.12.2016DE
Title (EN) METHOD FOR CONTROLLING A WORK MACHINE
(FR) SYSTÈME DE COMMANDE D'UN ENGIN DE TRAVAIL
(DE) ANORDNUNG ZUM STEUERN EINER ARBEITSMASCHINE
Abstract:
(EN) The invention relates to a system for controlling a work machine, in particular a wheel loader, having at least one hand-held control device (6), in particular a joystick or steering wheel, at least one restoring device (8) in the form of one or more spring assemblies, which are connected to the hand-held control device in such a way a restoring force is exerted upon the hand-held control device by the spring assembly when said spring assembly is not in the central position. An adjusting device (9, 12, 13) which engages with the spring assembly such that an adjustment of the central position of the spring assembly can be carried out, is provided.
(FR) L'invention concerne un système de commande d'un engin de travail, en particulier d'une chargeuse sur roues. Le système comprend au moins un appareil de commande manuel, en particulier une manette ou un volant, au moins un dispositif de rappel prenant la forme d'un ou de plusieurs blocs-ressorts, qui sont reliés à l'appareil de commande manuel de telle sorte qu'une force de rappel est exercée par le bloc-ressorts sur l'appareil de commande manuel, lorsque le bloc-ressorts ne se situe pas dans sa position centrale. Un dispositif de réglage agit sur le bloc-ressorts de telle manière qu'un déplacement de la position centrale du bloc-ressorts peut être réalisé au moyen du dispositif de réglage.
(DE) Die vorliegende Erfindung betrifft eine Anordnung zum Steuern einer Arbeitsmaschine, insbesondere eines Radladers, mit wenigstens einem Handsteuergerät (6), insbesondere Joystick oder Lenkrad, mit wenigstens einer Rückstellungseinrichtung (8) in Form eines oder mehrerer Federpakete, die mit dem Handsteuergerät derart in Verbindung steht, dass durch das Federpaket eine Rückstellkraft auf das Handsteuergerät ausgeübt wird, wenn sich das Federpaket nicht in seiner Mittelstellung befindet, wobei eine Verstelleinrichtung (9, 12, 13) vorgesehen ist, die auf das Federpaket derart einwirkt, dass mittels der Verstelleinrichtung eine Verlagerung der Mittelstellung des Federpakets durchführbar ist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)