US 6,982,054 B2 | ||
Gasket for cladding system | ||
Donald Arthur Reynolds, West Yorkshire (United Kingdom) | ||
Assigned to SD Investments Limited, West Yorkshire (United Kingdom) | ||
Appl. No. 9/486,875 PCT Filed Sep. 16, 1998, PCT No. PCT/GB98/02812 § 371(c)(1), (2), (4) Date May 08, 2000, PCT Pub. No. WO99/15752, PCT Pub. Date Apr. 01, 1999. |
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Claims priority of application No. 9720163 (GB), filed on Sep. 24, 1997. | ||
Prior Publication US 2003/0006524 A1, Jan. 09, 2003 | ||
Int. Cl. B29C 45/14 (2006.01) |
U.S. Cl. 264—145 | 4 Claims |
1. A method of forming a joint between two plastic extrusions having front and rear surfaces with solid material between said surfaces comprising; mitring the extrusions so they form the desired angle to one another at a mitre joint across the entire extrusions, removing a solid part of the rear face of each extrusion behind said front surfaces while maintaining the integrity of said front surface of each extrusion across the entire extrusion, placing the mitred extrusions in a mould and injecting a resin material to restore the solid shape and bond the extrusions to one another across the mitred joint beneath the front surfaces and produce the desired joint configuration whereby the front surface of the joint is entirely defined by the front surfaces of the original mitred extrusions. |