Paver with rotating disc floor

Details Paver with rotating disc floor Paver with rotating disc floor

1987-02-09

1988-01-12

Leppink, James A.

Road structure, process, or apparatus

Apparatus

Material distribution means

404108, E01C 1948

Patent

active

047187905

ABSTRACT:
A paver for spreading aggregate over a surface. The paver includes a collecting hopper for receiving material from a dump truck. Rotating discs form a portion of the floor of the collecting hopper, and on operation of the discs aggregate is moved to cascade from a rear edge of the collecting hopper into a feed hopper. Material flows from the feed hopper to a region in advance of a screed in the paver. The collecting hopper is tiltable fully to clean aggregate therefrom.

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patent: 3099369 (1963-07-01), Schatz et al.
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patent: 3699855 (1972-10-01), Leister
patent: 3771893 (1973-11-01), Miller
patent: 3967912 (1976-07-01), Parker
patent: 4145154 (1979-03-01), Mingot
patent: 4193523 (1980-03-01), Koning
patent: 4302127 (1981-11-01), Hodson

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