A device used to remove surface covering materials such as shingles. The device is comprised of an end handle having a plurality of switches and an anchoring mechanism, a handle shaft with a straight and curved portion, a secondary handle, and a base assembly. The anchoring mechanism can be used to secure the device to its work surface. The base assembly provides the mechanisms to automate the removal of shingles or other surface covering materials fastened using fasteners such as nails. The base assembly includes a blade assembly, a rotary support, a lever, a piston assembly, and a switch valve. The switch valve controls the routing of the fluid supply connected to the device. The device is powered by a supply of air or other fluid from a source such as a compressor.
POWERED SHINGLE REMOVER
APPAREIL D'ENLEVEMENT DE BARDEAUX MOTORISE
2016-05-14
Patent
Electronic Resource
English
IPC: | E04D ROOF COVERINGS , Dacheindeckungen / B25C Handwerkzeuge zum Nageln oder Heften , HAND-HELD NAILING OR STAPLING TOOLS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Online Contents | 1997
|Engineering Index Backfile | 1940
|British Library Conference Proceedings | 1997
|Online Contents | 1997
|Transportation Research Record | 1997
|