Crawler running gear

Details Crawler running gear Crawler running gear

2005-02-08

2005-02-08

Morris, Lesley D. (Department: 3611)

Motor vehicles

Special driving device

Portable track

C180S009210

Reexamination Certificate

active

06851494

ABSTRACT:
The invention relates to a crawler running gear, particularly for a construction machine. A mid-section and two crawler supports with in each case a crawler chain are provided. The crawler supports are located along a longitudinal direction on both longitudinal sides of the mid-section and in each case detachably fixed to at least two crossbeams. The crossbeams are displaceably mounted in a transverse direction on the mid-section. For simplifying installation, the crossbeams have on their end directed towards the crawler support an at least zonally conically tapering mounting journal and on the crawler supports are provided mounting holes, which are constructed so as to correspond to the mounting journals of the crossbeams.

REFERENCES:
patent: 3037571 (1962-06-01), Zelle
patent: 3712398 (1973-01-01), Althaus
patent: 3820616 (1974-06-01), Juergens
patent: 3894598 (1975-07-01), Yeou
patent: 5598896 (1997-02-01), Haest
patent: 6145610 (2000-11-01), Gallagnani
patent: 6719075 (2004-04-01), Kamikawa
patent: 0 803 428 (1997-10-01), None
patent: 60094877 (1985-05-01), None
patent: 1698120 (1989-05-01), None

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