Patent ID: 6564850
Filing Date: 2003-05-20
Classification: E05D,E05Y,E06B

Abstract:
A sliding door assembly comprising:a first door panel and a second door panel each including two sides, and each including a groove and a channel formed in each of said sides thereof respectively and communicating with each other, said groove including a width greater than that of said channel of said first and said second door panels, said first and said second door panels each including at least one second longitudinal groove formed therein for weight reducing purposes, and at least one resilient coupling including two sides slidably engaged in said channels of said first and said second door panels, and including two stops provided on said sides thereof and slidably received in said grooves of said first and said second door panels for resiliently coupling said first and said second door panels together, said first and said second door panels each including less than 78% by weight of a foamable material, and more than 20% by weight of wood chips or particles mixed within said foamable material, and less than 2% by weight of a vulcanizing agent.