Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire
Patent
1984-07-24
1986-12-30
Leppink, James A.
Road structure, process, or apparatus
Apparatus
Rotating drum, roller or tire
404121, 404128, E01C 1923
Patent
active
046325999
ABSTRACT:
In a compacting machine for compacting a road or the like, the machine has a pre-assembled primary roller drum 4 and another roller drum 20 which perform a different compaction function than that of the primary roller drum. The roller drum 20 is formed by providing a plurality of split roller segments 21, 22. The segments are formed by dividing an annular wall member, at circumferentially different portions in the axial direction into a plurality of split roller segments having a mounting portion. Then the segments are combined together and detachably mounted to the outer surface of the roller drum 4 of the compacting machine.
REFERENCES:
patent: 348284 (1886-08-01), Horton
patent: 1752682 (1930-04-01), McConnell
patent: 1935950 (1933-11-01), Lawrence
patent: 3486427 (1969-12-01), Waschulewski et al.
patent: 3610116 (1971-10-01), Viefhaus
patent: 3989404 (1976-11-01), Burton
patent: 4201493 (1980-05-01), Braun
Leppink James A.
Sakaijuhkogyo Kabushiki Kaisha
Smith Matthew
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