| 摘要 |
An apparatus for removing shingles and shingle fasteners from a roof. The apparatus comprises a frame and a driver unit coupled to the frame, the driver unit including at least one motor. The apparatus also comprises a stripping unit coupled to the frame. The stripping unit is adapted to lift shingles off from a roof and to extract shingle fasteners out of the roof as the apparatus moves on the roof. The apparatus also comprises a pair of cutters coupled to the driver unit, the driver unit being operative to drive the pair of cutters. The pair of cutters are adapted to cut the shingles lifted off from the roof by the stripping unit to produce a strip of shingle material. The strip of shingle material includes portions of the shingles lifted off from the roof by the stripping unit that are interconnected by at least one of the shingle fasteners extracted out of the roof by the stripping unit.
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