Strip shingle alignment fixtures

Claim 2

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined itervals along said guide; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto; and means joining said clamping means and said guide for permitting selectively adjustable horizaontal movement of said guide relative to said clamping means while said clamping means is attached to said previously laid row, whereby said strip shingle to be laid may be properly positioned relative to said previously laid row without requiring removal of said clamping means from said previously laid row.

Claim 3

A fixture according to claim 1. further comprising horizontal stop means attached to said guide for positioning said guide and said strip shingles to be laid in a predetermined, staggered relation to said previously laid row of strip shingles.

Claim 4

A fixture according to claim 2, further comprising means joining said stop means to said guide for permitting selectively adjustable horizontal movement of said stop means relative to said guide.

Claim 5

A fixture according to claim 1, wherein said clamping means comprises adjustable means for selectively positioning said guide at one of a plurality of locations spaced from and parallel to the lower edges of said previously laid row of shingles, whereby the exposure of one row of shingles relative to another may be varied.

Claim 6

A fixture according to claim 1, wherein said clamping means comprises first and second superposed clamping jaws, further comprising means for adjusting the extent of closure of said jaws to accommodate strip shingles of varying thicknesses.

Claim 7

An improved aligment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising first and second superposed clamping jaws, the uppermost of said jaws being attached to said guide by a means joining said clamping means and said guide; and the lowermost of said jaws being adapted to slide under and align with the lowermost of said jaws being adapted to slide under and align with the lower edge of at least one shingle in said previously laid row of shingles, and manually operable means connected between said jaws for compressing said jaws together to grip said at least one shingle in said previously laid row; and means joining said clamping means and said guide for permitting selectively adjustable horizontal movement of said guide relative to said clamp.

Claim 8

An improved aligment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising first and second superposed clamping jaws, the uppermost of said jaws being attached to said guide by a means joining said clamping means and said guide; and the lowermost of said jaws being adapted to slide under and align with the lowermost of said jaws being adapted to slide under and align with the lower edge of at least one shingle in said previously laid row of shingles, and manually operable means connected between said jaws for compressing said jaws together to grip said at least one shingle in said previously laid row; and means joining said clamping means and said guide for permitting selectively adjustable horizontal movement of said guide relative to said clamp.

Claim 9

A fixture according to claim 6, wherein said jaws are essentially flat plates, whereby said at least one shingle is compressed over a substantial portion of its area by said jaws, to provide frictional engagement without damaging said at least one shingle due to excessive compression.

Claim 10

A fixture according to claim 6 wherein said jaws are normally resiliently biased to a closed position for compression said at least one shingle.

Claim 11

A fixture according to claim 6, wherein said lowermost jaw comprises an upstanding lip for engaging the lower edge of said at least one shingle, whereby installation of the fixture is facilitated.

Claim 12

A fixture according to claim 6, wherein said clamping means comprises adjustable means for selectively positioning said guide at one of a plurality of locations spaced from and parallel to the lower edges of said previously laid row of shingles, whereby the exposure of one row of shingles relative to another may be varied.

Claim 13

A fixture according to claim 10 further comprising means for adjusting of closure of said jaws to accommodate strip shingles of varying thicknesses.

Claim 14

A fixture according to claim 11, wherein said jaws are essentially flat plates, whereby said at least one shingle is compressed over a substantial portion of its area by said jaws, to provide frictional engagement without damaging said at least one shingle due to excessive compression.

Claim 15

A fixture according to claim 12, wherein said jaws are normally resiliently biased to a closed position for compressing said at least one shingle.

Claim 16

A fixture according to claim 13, wherein said lowermost jaw comprises an upstanding lip for engaging the lower edge of said at least one shingle, whereby installation of the fixture is facilitated.

Claim 17

A fixture according to claim 6, wherein said lowermost jaw comprises a plurality of rib means for distributing clamping force over the contact surface between said uppermost and lowermost jaws.

Claim 18

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; horizontal stop means attached to said guide for positioning said guide and said strip shingles to be laid in a predetermined, staggered relation to said previously laid row of strip shingles, said stop means comprising a downwardly depending flange positioned to butt against a vertical edge of a shingle in said previously laid row of strip shingles; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto; and means joining said clamping means and said guide for permitting selectively adjustable horizontal movement of said guide relative to said clamp.

Claim 19

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; horizontal stop means attached to said guide for positioning said guide and said strip shingles to be laid in a predetermined, staggered relation to said previously laid row of strip shingles, said stop means comprising a downwardly depending flange positioned to butt against a vertical edge of a shingle in said previously laid row of strip shingles; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto; and means joining said clamping means and said guide for permitting selectively adjustable horizontal movement of said guide relative to said clamp.

Claim 20

A fixture according to claim 16, further comprising means joining said stop means to said guide for permitting selectively adjustable horizontal movement of said stop means relative to said guide.

Claim 21

An improved fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising an upper jaw and adjustable means for selectively positioning said guide at one of a plurality of locations spaced from and parallel to the lower edges of said previously laid row of shingles, whereby the exposure of one row of shingles relative to another may be varied, said adjustable means comprising parallel rows of spaced apertures in said jaw and a plurality of fastening means cooperating with said apertures and a means joining said clamping means and said guide for selectively positioning said guide at said plurality of locations.

Claim 22

An improved fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising an upper jaw and adjustable means for selectively positioning said guide at one of a plurality of locations spaced from and parallel to the lower edges of said previously laid row of shingles, whereby the exposure of one row of shingles relative to another may be varied, said adjustable means comprising parallel rows of spaced apertures in said jaw and a plurality of fastening means cooperating with said apertures and a means joining said clamping means and said guide for selectively positioning said guide at said plurality of locations.

Claim 23

A fixture according to claim 18, wherein said means joining said clamping means and said guide comprises an angle iron horizontally adjustably attached to said guide, said angle iron having a pair of elongated apertures spaced equally with said parallel rows, said fastening means extending through said elongated apertures and at least a portion of said apertures in said jaw, whereby said guide may be further adjusted by movement of said fasteners in said elongated apertures.

Claim 24

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; and clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising first and second superposed clamping jaws, the uppermost of said jaws being attached to said guide and the lowermost of said jaws being adapted to slide under and align with the lower edge of at least one shingle in said previously laid row of shingles, and manually operable means connected between said jaws for compressing said jaws together to grip said at least one shingle in said previously laid row, said jaws being normally resiliently biased to a closed position for compressing said at least one shingle.

Claim 25

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; and clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto, said clamping means comprising first and second superposed clamping jaws, the uppermost of said jaws being attached to said guide and the lowermost of said jaws being adapted to slide under and align with the lower edge of at least one shingle in said previously laid row of shingles, and manually operable means connected between said jaws for compressing said jaws together to grip said at least one shingle in said previously laid row, said jaws being normally resiliently biased to a closed position for compressing said at least one shingle.

Claim 26

A fixture according to claim 20, further comprising horizontal stop means attached to said guide for positioning said guide and said strip shingles to be laid in a predetermined, staggered relation to said previously laid row of strip shingles; and means joining said stop means to said guide for permitting selectively adjustable horizontal movement of said stop means relative to said guide.

Claim 27

A fixture according to claim 20, wherein said jaws are essentially flat plates, whereby said at least one shingle is compressed over a substantial portion of its area by said jaws, to provide frictional engagement without damaging said at least one shingle due to excessive compression.

Claim 28

A fixture according to claim 20, wherein said clamping means comprises adjustable means for selectively positioning said guide at one of a plurality of locations spaced from and parallel to the lower edges of said previously laid row of shingles, whereby the exposure of one row of shingles relative to another may be varied.

Claim 29

A fixture according to claim 20, wherein said clamping means comprises first and second superposed clamping jaws, further comprising means for adjusting the extent of closure of said jaws to accommodate strip shingles of varying thicknesses.

Claim 30

A fixture according to claim 20, further comprising means for adjusting the extent of closure of said jaws to accommodate strip shingles of varying thicknesses.

Claim 31

A fixture according to claim 23, wherein said jaws are essentially flat plates, whereby said at least one shingle is compressed over a substantial portion of its area by said jaws, to provide frictional engagement without damaging said at least one shingle due to excessive compression.

Claim 32

A fixture according to claim 26, wherein said lowermost jaw comprises an upstanding lip for engaging the lower edge of said at least one shingle, whereby installation of the fixture is facilitated.

Claim 33

A fixture according to claim 20, wherein said lowermost jaw comprises a plurality of rib means for distributing clamping force over the contact surface between said uppermost and lowermost jaws.

Claim 34

A fixture according to claim 20, wherein said lowermost jaw comprises an upstanding lip for engaging the lower edge and at least one side of at least one shingle, whereby installation of the fixture is facilitated and rotational movement of said fixture is prevented when said clamping means is compressing said at least one shingle.

Claim 35

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; horizontal stop means attached to said guide for positioning said guide and said strip shingle to be laid in a predetermined, staggered relation to said previously laid row of strip shingles, said horizontal stop means comprising a downwardly depending flange positioned to butt against a vertical edge of a shingle in said previously laid row of shingles; means joining said stop means to said guide for permitting selectively adjustable horizontal movement of said stop means relative to said guide; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; and clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto.

Claim 36

An improved alignment fixture for use with asphalt composition strip shingles for roofing and siding, comprising: an elongated horizontal alignment guide for simultaneously supporting the lower edges of a plurality of strip shingles to be laid; horizontal stop means attached to said guide for positioning said guide and said strip shingle to be laid in a predetermined, staggered relation to said previously laid row of strip shingles, said horizontal stop means comprising a downwardly depending flange positioned to butt against a vertical edge of a shingle in said previously laid row of shingles; means joining said stop means to said guide for permitting selectively adjustable horizontal movement of said stop means relative to said guide; a plurality of selectively, horizontally adjustable spacer means attached to said guide for spacing said strip shingles at predetermined intervals along said guide; and clamping means for attaching said guide to a previously laid row of strip shingles in parallel relation thereto.