Road milling machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Reexamination Certificate

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Details

C280S124111

Reexamination Certificate

active

07070244

ABSTRACT:
This invention is road milling machine with a chassis (13) having at least four wheels of which the front four wheels (14) are assigned to a parallelogram steering axle (23). The parallelogram steering axle (23) guides the front wheels (14) such that their wheel axles (48) remain in constant horizontal alignment even when the front wheels (14) run at different heights.

REFERENCES:
patent: 1282667 (1918-10-01), Adams
patent: 1826113 (1931-10-01), Winsor
patent: 2796717 (1957-06-01), Orelind et al.
patent: 3160221 (1964-12-01), Boone
patent: 3806141 (1974-04-01), Janer
patent: 5533790 (1996-07-01), Weiland
patent: 199 57 048 (2001-08-01), None
patent: 52-62818 (1977-05-01), None
patent: 1001088 (2000-05-01), None
patent: WO 02/103117 (2002-12-01), None
patent: 1270817 (2003-01-01), None
Fachbeitrage Strassensanierung, Seite 12 Heft (Oct. 1999).

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