Fire escape – ladder – or scaffold – Means maintaining platform level on angularly movable support – Swingable support
Reexamination Certificate
2006-06-06
2006-06-06
Thompson, II, Hugh B. (Department: 3634)
Fire escape, ladder, or scaffold
Means maintaining platform level on angularly movable support
Swingable support
C182S129000, C182S230000, C125S013010
Reexamination Certificate
active
07055650
ABSTRACT:
A wall saw accessory is provided for an aerial work platform, where a wall saw is movably affixed on a track secured to a wall to be sawed. The accessory includes a saw/track manipulator fixable to the aerial work platform. The saw/track manipulator movably supports the track and saw and enables positioning of the saw and track to and from a working position. A hydraulic power source is coupled with a water supply to provide hydraulic power and coolant flow to the wall saw. In one arrangement, the accessory additionally incorporates an onboard pressure washer, which serves to streamline the process and maintain a clean work area. The accessory may be attached to a lift vehicle including a chassis supporting an onboard water supply.
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JLG Industries Inc.
Nixon & Vanderhye P.C.
Thompson II Hugh B.
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