Removable padfoot shell conversion device

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

Patent

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Details

E01C 1926

Patent

active

055119018

ABSTRACT:
A roller drum construction for a compacting machine includes a cylindrical primary drum with an arcuate outer surface for contacting material to be compacted; a removable shell for changing the outer surface of the primary drum from a planar to a padfoot surface, the removable shell being flexibly deformed into frictional engagement with the outer surface of the primary drum.

REFERENCES:
patent: 2410465 (1946-11-01), Small
patent: 2484285 (1949-10-01), Greiner
patent: 2741968 (1956-04-01), Harris
patent: 3450013 (1969-06-01), Peterson
patent: 3603226 (1971-09-01), Marcovitch
patent: 3610116 (1971-10-01), Viefhaus
patent: 3623406 (1971-11-01), Leben
patent: 3989404 (1976-11-01), Burton
patent: 4219287 (1980-08-01), Marks
patent: 4348134 (1982-09-01), Goehler
patent: 4632599 (1986-12-01), Sadahiro
patent: 4858697 (1989-08-01), Sherblom
patent: 5228799 (1993-07-01), Sondreal
patent: 5360288 (1994-11-01), O'Neill et al.
patent: 5421670 (1995-06-01), Meirick

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