Inner stuffed heat insulated shape bar of aluminum alloy

Inner stuffed heat insulated shape bar of aluminum alloy

CN
  • CN 1,916,342 A
  • Filed: 08/15/2005
  • Published: 02/21/2007
  • Est. Priority Date: 08/15/2005
  • Status: Active Application
First Claim
Patent Images

1. , a kind of inner stuffed heat insulated shape bar of aluminum alloy is by inboard aluminium alloy extrusions and outside aluminium alloy extrusions, heat insulating strip, heat insulation filling block, glue is formed, last heat insulating strip both ends are injected respectively in the opening on inboard aluminium alloy extrusions and aluminium alloy extrusions top, the outside, following heat insulating strip both ends are injected respectively in the opening of inboard aluminium alloy extrusions and aluminium alloy extrusions bottom, the outside, inside and outside aluminium alloy extrusions is fused, it is characterized in that:

  • at inside and outside aluminium alloy extrusions with in the cavity that heat insulating strip is formed up and down, adorn heat insulation packing, stick with glue between heat insulation packing sidewall and aluminium alloy extrusions sidewall and heat insulating strip sidewall and connect.

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