Asphalt shingle remover and deroofer apparatus

Details Asphalt shingle remover and deroofer apparatus Asphalt shingle remover and deroofer apparatus

1979-05-30

1981-05-26

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Floor-working

180 19R, E04D 1500, A47L 1114

Patent

active

042694507

ABSTRACT:
Apparatus for removing old, deteriorated and worn out asphalt shingles, roofing paper, tar paper and roofing tacks from roof decking prior to replacing and installing new shingles, said apparatus having an electric motor-powered, self-propelled frame 12 with motor 62 driving the frame forward and with front mounted rotary cutter heads 20 disposed from a reversely turning, rotatably driven shaft 40 for removing the shingles, and a reversing motor 16 driving the rotatably driven shaft 40 and reversing drive wheels 54. The reversing motor 16 provides drive for a flapper head 18, cutter heads 20, and shaft 40.

REFERENCES:
patent: 755157 (1904-03-01), Moron
patent: 1949482 (1934-03-01), Libertini
patent: 2455148 (1948-11-01), Traver
patent: 2464980 (1949-03-01), Kuehn
patent: 2714934 (1955-08-01), Cassady
patent: 2749103 (1956-06-01), Clemenzi
patent: 4009908 (1977-03-01), Alinder et al.

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