Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire
Patent
1995-11-07
1997-09-09
Lisehora, James
Road structure, process, or apparatus
Apparatus
Rotating drum, roller or tire
180326, 180329, B60K 2600, E01C 1926
Patent
active
056649096
ABSTRACT:
The invention relates to a road roller primarily for compacting road surfacing materials such as asphalt. The road roller provides an ergonomic workplace for the operator in the cabin of the road roller and offers an unobstructed view of the rollers (4 and 12) and especially of the lateral edges (4a and 12a), respectively, thereof. This is of major importance when positioning the road roller on the surface to be compacted. This is achieved with an asymmetrical arrangement of the cabin; that is, one side of the cabin extends beyond the lateral edges (4a and 12a), and the operator's seat 6, with the steering wheel 7 and controls 8, is pivotally and laterally displaceable within the cabin.
REFERENCES:
patent: Re27840 (1973-12-01), Kronholm
patent: 3347558 (1967-10-01), Grimes et al.
patent: 3901617 (1975-08-01), Herbst
patent: 4505356 (1985-03-01), Baier et al.
patent: 4610567 (1986-09-01), Hosking
patent: 5086869 (1992-02-01), Newbery et al.
Lindgren Jorgen
Samuelsson Sven-Erik
Thulin Anders
Dynapac Heavy Equipment AB
Lisehora James
Ottesen Walter
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