Title:
METHOD FOR CONTROLLING A WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/194192
Kind Code:
A3
Abstract:
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.
Inventors:
HETTEGGER MARIO (AT)
BÖS MANUEL (AT)
KNAPP HANS (AT)
KIEGERL CHRISTOPH (AT)
BÖS MANUEL (AT)
KNAPP HANS (AT)
KIEGERL CHRISTOPH (AT)
Application Number:
PCT/EP2017/000579
Publication Date:
April 05, 2018
Filing Date:
May 11, 2017
Export Citation:
Assignee:
LIEBHERR WERK BISCHOFSHOFEN GMBH (AT)
International Classes:
B62D1/18; G05G5/03; G05G5/05; G05G5/12
Foreign References:
| US6641085B1 | 2003-11-04 | |||
| US20100302017A1 | 2010-12-02 | |||
| EP0145684A2 | 1985-06-19 | |||
| US4477043A | 1984-10-16 | |||
| US4696445A | 1987-09-29 | |||
| JP3065603B1 | 2000-07-17 |
Attorney, Agent or Firm:
HERRMANN, Uwe (DE)
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