Mechanical shingle remover

Details Mechanical shingle remover Mechanical shingle remover

1998-09-03

2000-08-01

Smith, James G.

Tools

Shingle tool

81 46, 30170, E04D 1500

Patent

active

060950153

ABSTRACT:
A mechanical shingle remover for removing shingles from a roof includes a pair of frame arms, a plate pivotally coupled at one end between the frame arms, and a machine for pivoting the free end of the plate away from the frame arms to lift shingles away from a roof. In a preferred embodiment, the device includes a pair of wheels and a handle for moving the device; a counterweight assembly coupled to a lifting arm for lifting the plate; and a number of rubber bushings having metal inner and outer coverings positioned at all the pivot points of the device. In a most preferred embodiment, an electric motor is powered by an electrical connection through a plug on the handle and controlled by a trigger on the handle.

REFERENCES:
patent: 4663995 (1987-05-01), Amundson et al.
patent: 4880491 (1989-11-01), Jacobs et al.
patent: 5001946 (1991-03-01), Shirlin et al.
patent: 5009131 (1991-04-01), Alto et al.
patent: 5218766 (1993-06-01), Himebaugh
patent: 5741047 (1998-04-01), Ordonez
patent: 5893611 (1999-04-01), Gamber
patent: 5921155 (1999-07-01), Faller et al.

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