Siding panel tab and slot joint
First Claim
1. A siding panel for facing a structural surface substantially defining a plane, wherein:
- a plurality of such panels are mountable on the structural surface parallel to one another along a direction of elongation, in lapped courses;
at least certain of the building panels comprise butt joint structures joining said certain building panels with other such panels end to end in the direction of elongation, and wherein the panels have first and second ends of which the first end of one of the panels mates with the second end of another of the panels; and
,wherein the complementary joint structures comprise at least one of edges and slots by which the first and second ends are engageable by end to end insertion in the direction of elongation, and said at least one of the edges and slots is formed by discontinuous lengths that are spaced so as to permit overlapping edges of the panels to pass between one another in a direction perpendicular to the plane of the surface, whereupon subsequent displacement parallel to the plane of the surface engages the first and second ends.
1 Assignment
0 Petitions
Accused Products
Abstract
A panel for polypropylene injection molded siding, and for similar materials and/or uses, is mounted in lapped courses with panels attached at butt joints in a direction of elongation. Complementary tabs and slots at the panel ends can be engaged by end-to-end approach of the abutting panels. Additionally, openings for the tabs permit engagement from a position in which the panel ends are already overlapped, which reduces or eliminates the need for endwise assembly space. The slots can be discontinuous on one or both sides, openings permitting lateral insertion of the tabs at gaps, whereupon movement of the tabs along the slots engages the joint. The panels can simulate wood siding and include a step between simulated courses. A gap is provided in the edge of the panel at the step, thus forming an opening for the tab to enter and move along the slot.
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Citations
17 Claims
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1. A siding panel for facing a structural surface substantially defining a plane, wherein:
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a plurality of such panels are mountable on the structural surface parallel to one another along a direction of elongation, in lapped courses; at least certain of the building panels comprise butt joint structures joining said certain building panels with other such panels end to end in the direction of elongation, and wherein the panels have first and second ends of which the first end of one of the panels mates with the second end of another of the panels; and
,wherein the complementary joint structures comprise at least one of edges and slots by which the first and second ends are engageable by end to end insertion in the direction of elongation, and said at least one of the edges and slots is formed by discontinuous lengths that are spaced so as to permit overlapping edges of the panels to pass between one another in a direction perpendicular to the plane of the surface, whereupon subsequent displacement parallel to the plane of the surface engages the first and second ends. - View Dependent Claims (2, 3, 4, 5)
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6. A siding panel for facing a structural surface substantially defining a plane, wherein:
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a plurality of such panels are mountable on the structural surface parallel to one another along a direction of elongation, in lapped courses; at least certain of the building panels comprise butt joint structures joining said certain building panels with other such panels end to end in the direction of elongation, and wherein the panels have first and second ends of which the first end of one of the panels mates with the second end of another of the panels; wherein at least one of the first and second ends has two parallel web portions spaced apart in a direction normal to the plane of the structural surface, the two parallel web portions being spaced by substantially a thickness of an edge of the other of the at least one of the first and second ends, received between the two parallel web portions for joining the panels end to end; wherein the two parallel web portions are discontinuous in a lapping direction parallel to the surface and perpendicular to the direction of elongation, forming tabs and gaps that are positioned to pass laterally into one another, whereupon subsequent displacement in the lapping direction joins the first and second ends; and
,wherein each of the panels forms a sawtooth in cross section, with at least an upper and a lower sloping flat part being integrally joined at a step along a lower edge of the upper sloping flat part, the panel thereby forming at least two courses of said sloping flat parts. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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14. A method for joining abutting ends of panels covering a surface in courses, comprising:
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providing a panel structure having a sawtooth cross section with at least two sloping parts joined by a step at a lower edge of an upper one of the sloping parts, and complementary joint structures facing in opposite directions along an elongation of the panels, whereof a first end of one such panel joins to a second end of another such panel; providing a tab raised from a back side surface of one of the first and second end, placed to capture an edge of the other of the first and second end between the tab and the back side surface, at a position above the step on said other of the first and second end; providing an opening clearance in the step at the lower edge of the upper one of the sloping parts; passing the tab through the opening clearance in the step when affixing the complementary joint structures providing at least one additional tab along at least one of the upper and lower sloping surfaces; providing a gap along an edge of one of the upper and lower sloping surfaces for the additional tab, said gap along the edge being relatively lower than a final position of the tab; laying the first and second ends of the panels over one another; pressing the additional tab through the gap along the edge; and
,displacing the first and second ends relative to one another so as to capture the edge of one said panel between the back side surface and the respective tab and additional tab another said panel, the tab passing through the opening clearance when displacing said first and second ends. - View Dependent Claims (15, 16, 17)
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Specification