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Title
Fahrantrieb, insbesondere fuer fahrerlose Flurfahrzeuge
Date Issued
2009
Author(s)
Könemann, M.
Schroer, W.
Patent No
102009010527
Abstract
(A1) Bei einem Fahrantrieb (1), insbesondere fuer fahrerlose Flurfahrzeuge, soll der Wirkungsgrad erhoeht, der Verschleiss der Raeder (7) verringert und ein moeglichst hoher Schutz vor Verschmutzungen gewaehrleistet werden bei gleichzeitig geringem Wartungsaufwand. Dies wird durch eine Mehrzahl von in Radaufhaengungen (6) positionierten Raedern (7) an einem von einem Rotationsantrieb (4, 5) beaufschlagten Radtraeger (2) erreicht, wobei die Radachsen (8) ueber die jeweilige Radaufhaengung (6) mittels eines Steuerantriebes (13) in ihrem Winkel waehrend eines Umlaufes des Radtraegers (2) verstellbar sind.
WO 2010097173 A1 UPAB: 20100920 NOVELTY - The system (1) has a set of wheels (7) positioned in wheel suspensions (6). The wheels are arranged on a wheel carrier (2) that is subjected by rotary drives (4, 5). Angles of wheel axles (8) are adjusted via the respective wheel suspensions by a control drive (13) during revolution of the wheel carrier. The wheel suspensions are equipped with a linear guide directed perpendicular to a rotation axis, and a free end of the guide is hinged at an adjusting pin (11). Actuators (14) are arranged at right angles to each other. USE - Drive system for driverless industrial trucks that are utilized for container handling. Can also be used for manually-driven industrial trucks e.g. fork-lift and towing vehicle. ADVANTAGE - The angles of the wheel axles are adjusted via the respective wheel suspensions by the control drive during the revolution of the wheel carrier, thus increasing efficiency of the system, reducing wear on the wheels, ensuring high protection against contamination while ensuring low expenditure for maintenance for the drive system.
Language
de
Patenprio
DE 102009010527 A: 20090225