Siding panel and support strip assembly

• US 5,363,623 A
• Filed: 12/14/1992
• Issued: 11/15/1994
• Est. Priority Date: 12/14/1992
• Status: Expired due to Fees

• Current Assignee: King, Daniel W.
• Original Assignee: King, Daniel W.
• Inventors: King, Daniel W.
• Primary Examiner(s): Cuomo, Peter M.
• Assistant Examiner(s): REDMAN, JERRY E
• Application Number:
  US07/990,038
• Time in Patent Office: 701 Days
• Field of Search: 52/520, 52/529, 52/545, 52/547, 403/363, 403/375
• US Class Current: 52/520
• CPC Class Codes: B29C 2793/00 Shaping techniques involving a cutting or machining operation
• CPC Class Codes: B29C 2793/009 after shaping
• CPC Class Codes: B29C 48/00 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor extrusion blow-moulding B29C49/04
• CPC Class Codes: B29C 48/0022 combined with cutting
• CPC Class Codes: B29C 48/07 Flat, e.g. panels
• CPC Class Codes: B29C 48/12 Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
• CPC Class Codes: B29D 99/001 Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings articles with hollow walls B29D24/00
• CPC Class Codes: B29K 2995/0072 Roughness, e.g. anti-slip
• CPC Class Codes: B29L 2031/003 having a profiled transverse cross-section
• CPC Class Codes: E04F 13/0864 composed of superposed elements which overlap each other and of which the flat outer surface includes an acute angle with the surface to cover
• CPC Class Codes: Y10T 29/49629 Panel
• CPC Class Codes: Y10T 29/49796 Coacting pieces
• CPC Class Codes: Y10T 29/49798 Dividing sequentially from leading end, e.g., by cutting or breaking
• CPC Class Codes: Y10T 29/4984 Retaining clearance for motion between assembled parts

Abstract

An elongated siding panel and a longitudinally extending panel attachment and support strip have overlapping edge portions with longitudinally spaced slots receiving corresponding hook-shaped tabs to form loose positive connections. The slots have a length longer than the tabs to provide for limited longitudinal movement of the panel relative to the support strip. The panel and strip are preferably formed from an extruded flat strip of semi-rigid plastics material, and the continuously formed panel and support strip are progressively notched at longitudinally spaced intervals to form the slots and tabs. The notched support strip is progressively severed from the panel, twisted on a longitudinal axis, and the tabs are progressively inserted into the slots for hooking the overlapping edge portion of the panel.

Claims

1. A siding panel and support strip assembly, comprising an elongated siding panel including longitudinally extending upper and lower portions providing said panel with a contoured cross-sectional configuration, a longitudinally extending support strip and including an upper portion adapted to receive a series of longitudinally spaced fasteners, means defining a series of longitudinally spaced slots and corresponding hook-shaped tabs within said support strip and said upper portion of said panel, said tabs projecting into said slots and forming positive connections of said support strip to said panel for supporting said panel by said support strip, and said slots each having a length longer than the length of the corresponding said tab to provide for limited longitudinal movement of said panel relative to said support strip to provide for thermal expansion and contraction of said panel while providing for convenient handling and rapid installation of said panel.

2. An assembly as defined in claim 1 wherein said upper portion of said panel includes a channel portion having said slots, and said longitudinally spaced tabs project downwardly through said slots.

3. An assembly as defined in claim 1 wherein said panel and said support strip comprise extrusions of plastics material and have substantially the same uniform wall thickness.

4. An assembly as defined in claim 1 wherein said upper portion of said siding panel has generally an S-shaped cross-sectional configuration and defines said longitudinally spaced slots.

5. An assembly as defined in claim 4 wherein said support strip includes said longitudinally spaced tabs, and said tabs project downwardly through said slots and engage said upper portion of said panel.

6. An assembly as defined in claim 5 wherein said lower portion of said siding panel comprise a channel portion, and said channel portion is adapted to cover said slots and tabs of another said assembly located thereabove.

7. An assembly as defined in claim 1 wherein said siding panel and said support strip comprise separate sections of a single extrusion of plastics material.

8. An assembly as defined in claim 1 wherein said siding panel and said support strip each comprises a formed section of a substantially flat extrusion of plastics material.

9. An assembly as defined in claim 1 wherein said upper portion of said siding panel has an inverted U-shaped channel portion connected to a U-shaped channel portion, said latter channel portion defines said longitudinally spaced slots, and said support strip includes said hook-shaped tabs projecting downwardly through the corresponding said slots.

10. A siding panel and support strip assembly, comprising an elongated siding panel of plastics material and including longitudinally extending upper and lower portions providing said panel with a contoured cross-sectional configuration, a longitudinally extending support strip of the same said plastics material and including an upper portion adapted to receive a series of longitudinally spaced fasteners, said siding panel and said support strip comprising longitudinal separate sections severed from the same single extrusion of said plastics material, means for positively connecting said support strip to said panel for supporting said panel by said support strip, and said connecting means including a series of longitudinally spaced hook members and stop means for limiting the longitudinal movement of each hook member in either direction, providing for longitudinal movement of said panel relative to said support strip to provide for thermal expansion and contraction of said panel while minimizing the cost of producing said panel and support strip assembly.

11. An assembly as defined in claim 10 wherein said upper portion of said siding panel defines a series of longitudinally spaced slots forming said stop means, said support strip includes a corresponding series of longitudinally spaced tabs forming said hook members and projecting through said slots and engaging said upper portion of said siding panel, and said slots each having a length longer than the length of the corresponding said tab to provide for said longitudinal movement of said panel relative to said support strip.

12. An assembly as defined in claim 10 wherein said siding panel and said support strip each comprises a formed section of a substantially flat said extrusion of said plastics material.

13. An assembly as defined in claim 10 wherein said upper portion of said siding panel has an inverted U-shaped channel portion connected to a U-shaped channel portion, said latter channel portion defines a series of longitudinally spaced slots forming said stop means, and said support strip includes a corresponding series of said hook members projecting downwardly through the corresponding said slots to form said connecting means.

14. A siding panel and support strip assembly, comprising an elongated siding panel including longitudinally extending upper and lower portions providing said panel with a contoured cross-sectional configuration, an elongated support strip extending along the length of said panel and including longitudinally extending upper and lower portions, said upper portion of said support strip being adapted to receive a series of longitudinally spaced fasteners for attaching said support strip to a wall surface, said upper portion of said panel and said lower portion of said support strip including a series of longitudinally spaced interconnected portions disposed substantially along the entire length of said panel and forming a series of longitudinally spaced supports for said panel along substantially the entire length of said panel, and said interconnected portions each including a hook member and stop means for limiting longitudinal movement of said hook member, providing for limiting longitudinal movement of said panel in either direction relative to said support strip to provide for thermal expansion and contraction of said panel while providing for convenient handling and rapid installation of said panel.

15. An assembly as defined in claim 14 wherein said lower portion of said support strip includes said longitudinally spaced hook-shaped tabs forming the corresponding said interconnected portions.