US 5,515,941 AGranted

Building roof eave mounting guard structures

OwnerTheodore R. Palmer, Clifford W. Chastoninventors

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Abstract

A guard structure for installation at the edge of a building roof eave to assist in shingling employs a plurality of spaced roof cleats nailed to the roof, each having a hinge at its lower end with a hinge axis parallel to the eave. Each hinge connects the cleat to a respective vertical support member at a junction portion immediately adjacent to the eave. The portion of the support member below the eave or roof line engages the building structure, e.g. the rafter tail or fascia board, usually through a pressure plate, and may carry a screw-threaded adjustment member for adjusting the vertical attitude of the support member. The other portion of the support member has a lower outward upward inclined part carrying a toe board retainer member for an inclined toe board, and an upper vertical part carrying at least two vertically spaced back rail support members, as is usually required by safety regulations. The toe board and the back rails form a safety structure for the roofer. Metal safety straps may be provided extending longitudinally beneath the toe boards to prevent catastrophic breakage if they sag excessively. The upper vertical part may also be provided with a retainer for a vertical horizontally extending catch board; when such a catch board is provided it cooperates with the toe board to form a catch space to prevent debris falling from the structure to the ground and also provides an improved safety structure.

Claims20

Dependent claims

A building roof eave mounting guard structure member for installation at the edge of a building roof eave comprising:

a roof cleat comprising a flat metal plate removably fastenable to the roof, the plate having a plurality of nail receiving apertures therein through which upon installation of the guard structure nails are passed for such removable fastening to the roof;
a hinge pin;
the roof cleat having at its end that is its lower end when it is fastened to the roof, at least one hinge aperture for the reception of the hinge pin to form a hinge pivotable about a hinge axis parallel to the eave;
an elongated support member which when the guard structure member is installed has a longer portion that extends vertically above the eave and a shorter portion that extends vertically below the eave, the longer and shorter portions having between them a junction portion including at least one hinge aperture cooperating with the roof cleat hinge aperture and the hinge pin to form said hinge;
the support member shorter portion having thereon a generally horizontally extending building structure engaging member engagable with the building structure below the roof line to retain the support member in a vertical attitude;
the support member longer portion comprising when so installed an outward upward inclined shorter part extending from the junction portion, and a vertical longer part extending from the inclined shorter part to the end of the longer portion;
a toe board retainer member mounted on the inclined shorter part for retention thereon, when the guard structure member is installed, of a horizontally extending toe board;
and
at least two vertically spaced back rail support members mounted on the vertical longer part for retention, when the guard structure member is installed, of respective horizontally extending elongated back rail supports thereon.

6 more elements

A building roof eave mounting guard structure for installation at the edge of a building roof eave comprising:

a plurality of horizontally spaced roof cleats, each comprising a flat metal plate removably fastenable to the roof, each plate having a plurality of nail receiving apertures therein through which upon installation of the guard structure nails are passed for such removable fastening to the roof;
a plurality of hinge pins, one for each roof cleat;
each roof cleat having at its end that is its lower end when it is fastened to the roof, at least one hinge aperture for the reception of the respective hinge pin to form a respective hinge pivotable about a hinge axis parallel to the eave;
a corresponding plurality of horizontally spaced elongated guard support members, one for each roof cleat, and each of which when the respective structure member is installed has a longer portion that extends vertically above the eave and a shorter portion that extends vertically below the eave;
each guard support member having a junction portion thereof between its longer and shorter portions, each junction portion including at least one hinge aperture cooperating with the respective roof cleat hinge aperture and hinge pin to form said hinge;
each guard support member shorter portion having thereon a generally horizontally extending building structure engaging member engagable with the building structure below the roof line to retain the guard support member in a vertical attitude;
each guard support member longer portion comprising when so installed an outward upward inclined shorter part extending from the junction portion, and a vertical longer part extending from the inclined shorter part to the end of the longer portion;
a respective toe board retainer member mounted on the inclined shorter part of each guard support member for retention thereon, when the guard structure is installed, a horizontally extending toe board;
and
at least two vertically spaced back rail support members mounted on the vertical longer part of each guard support member for retention, when the guard structure is installed, of respective horizontally extending elongated back rail supports thereon.

7 more elements

Dependencies are inferred from the claim text.

Facts

Application: 08/242,331Filed 13 May 1994
Granted: 14 May 1996
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

E04G 3/26
Specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons: specially adapted for…
E04G 5/041
Means for fastening, supporting, or bracing scaffolds on or against building constructions: for fastening scaffolds on roof frameworks or on roofs
E04G 21/3214
Against falling down: means for working on roofs
E04G 2007/285
Clips or connections for securing boards: specially adapted for toe boards