Roof scaffold support

Details Roof scaffold support Roof scaffold support

2005-08-23

2005-08-23

Chin-Shue, Alvin (Department: 3634)

Fire escape, ladder, or scaffold

Pitched roof conforming scaffold

C248S237000

Reexamination Certificate

active

06932191

ABSTRACT:
A roof scaffold support is adapted to be located on a ridge of a roof, such as a hip roof, and includes a roof-engaging base unit that has two sections that are pivotally attached to each other and which can move to accommodate the ridge of a roof. Scaffold-engaging arms are pivotally attached to the roof-engaging base unit and have crossbar elements on which scaffolding rests. A stabilizing unit is pivotally and releasably attached to the roof-engaging base unit and includes a turnbuckle element.

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patent: 5862880 (1999-01-01), Nelson et al.
patent: 2004/0075040 (2004-04-01), Scallan

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