Apparatus for making seamless siding panel

• US 6,904,780 B2
• Filed: 05/08/2003
• Issued: 06/14/2005
• Est. Priority Date: 12/21/2000
• Status: Expired due to Fees

• Current Assignee: United States Seamless, Inc.
• Original Assignee: United States Seamless, Inc.
• Inventors: Cooper, Russell L., Bullinger, Michael J.
• Primary Examiner(s): Crane, Daniel C.
• Application Number:
  US10/431,673
• Publication Number:
  US 20030192281A1
• Time in Patent Office: 768 Days
• Field of Search: 721/77, 721/81, 721/79, 721/82, 721/29, 721/30
• US Class Current: 72/130
• CPC Class Codes: B21B 1/227 Surface roughening or texturing
• CPC Class Codes: B21B 27/005 Rolls with a roughened or textured surface; Methods for making same
• CPC Class Codes: B21H 8/00 Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects , e.g. checkered sheets
• CPC Class Codes: B21H 8/005 Embossing sheets or rolls
• 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

Abstract

A siding system includes panels having a facing element with a convex front face portion. A first connecting portion extending along an upper edge and a second connecting portion at a lower edge is adapted to engage the first connecting portion of an adjacent lower siding panel. Mounting holes at a top edge of the facing element provide for mounting the siding panel to a vertical surface. A support element, such as foam insulation attaches to a rear surface of the facing element. A machine for making the metal siding panels has a feeder and multiple roller sets. First ones of the rollers have a concave portion and complementary second ones of the rollers have a convex portion. The concave portion first roller set has a larger radius profile than the last roller set to roll form the siding from a coil of blank material. Bending rollers form the mounting structure of the panels. Embossing rollers forming an embossed pattern on the face of the panels.

Claims

1. An apparatus for making metal siding panels, comprising:

a feeder;

a plurality of roller sets, wherein first ones of the rollers have a concave portion and complementary second ones of the rollers have a convex portion, and wherein the concave portion of a first roller set has a larger radius profile than a last roller set;

bending means adapted for forming a first flange proximate a first end of the rollers;

continuous punch means;

continuous embossing means adapted for continuously forming an embossed pattern.

2. An apparatus according to claim 1, further comprising a plurality of intermediate roller sets, wherein each successive roller set has a profile with a radius equal to or smaller than the preceding roller profile.

3. An apparatus according to claim 1, wherein the bending means is adapted for forming a second flange complementary to the first flange.

4. An apparatus according to claim 1, therein the embossing means comprises opposed embossing rollers having a patterned surface.

5. An apparatus according to claim 1, wherein the rollers are aligned linearly, along a direction perpendicular to the axis of each roller.

6. An apparatus according to claim 1, wherein the each successive roller set has an axial profile radius no larger than a radius of a preceding roller set.

7. An apparatus according to claim 1, further comprising means for supporting a continuous coil of blank material.

8. An apparatus according to claim 1, further comprising a support for supporting a continuous coil of blank material.

9. An apparatus for making metal siding panels, comprising:

a feeder;

a plurality of roller sets, wherein first ones of the rollers have a concave portion and complementary second ones of the rollers have a convex portion, and wherein the concave portion of a first roller set has a larger radius profile than a last roller set;

a bending device for forming a first flange proximate a first end of the rollers;

a continuous punch for forming mounting holes in the panels; and

an embosser comprising opposed rollers for continuously forming an embossed pattern on the panels.

10. An apparatus according to claim 9, further comprising a plurality of intermediate roller sets, wherein each successive roller set has a profile with a radius equal to or smaller than the preceding roller profile.

11. An apparatus according to claim 9, wherein the bending device forms a second flange complementary to the first flange.

12. An apparatus according to claim 9, wherein the rollers are aligned linearly, along a direction perpendicular to the axis of each roller.

13. An apparatus according to claim 9, wherein the each successive roller set has an axial profile radius no larger than a radius of a preceding roller set.

14. An apparatus according to claim 13, wherein the final roller set and at least one preceding roller set have the same axial profile radius.

15. An apparatus according to claim 9, wherein the embosser, the punch and the first roller sets are chain driven.

16. An apparatus according to claim 9, wherein the patterned surface comprises a wood grain surface.

17. An apparatus according to claim 9, wherein the continuous punch comprises a punch roller with a plurality of punch members projecting radially outward.

18. An apparatus for making metal siding panels, comprising:

a feeder;

a plurality of forming roller sets, wherein first ones of the rollers having a concave portion and complementary second ones of the rollers have a convex portion, and wherein the concave portion of a first forming roller set has a larger radius profile than a last forming roller set, wherein the final forming roller set and at least one preceding forming roller set have the same axial profile radius;

a bending device for forming a first flange proximate a first end of the rollers;

a continuous punch roller with a plurality of punch members projecting radially outward for forming mounting holes in the panels; and

an embosser comprising opposed embossing rollers having a wood grain surface for continuously forming an embossed wood grain pattern on the panels.

19. An apparatus according to claim 18, wherein the embossing rollers, the punch roller and the first forming roller sets are chain driven.