Split type aluminium alloy door and window

Split type aluminium alloy door and window

  • CN 201,024,835 Y
  • Filed: 03/23/2007
  • Issued: 02/20/2008
  • Est. Priority Date: 03/23/2007
  • Status: Active Grant
First Claim
Patent Images

1. opposite opened alumium alloy door and window, be to constitute by left-hand door window (1) and right door and window (2), it is characterized in that being respectively equipped with raised line (4) and the groove (5) that cooperatively interacts on the bonding surface of two bandings (3,3 '"'"') that described left-hand door window (1) is adjacent with right door and window (2), this raised line (4) and groove (5) extend continuously along the short transverse of two bandings (3,3 '"'"').

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