|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||428/426 ; 428/122 ; 428/158 ; 428/160|
|발명자 / 주소|
|인용정보||피인용 횟수 : 1 인용 특허 : 6|
A material used to fabricate sashes used by window assemblies. The material comprises a foam core covered by a cladding material. The foam core acts as a filler and provides insulation, while the cladding material protects the foam core from the environment and physical abuse. Often, a structural assembly or member is provided to stiffen the sash material. The cladding and structural assembly are placed into a mold and resin is injected into the mold between the cladding and the structural assembly. The resin cures to form the foam core. The foam core bo...
Sash material to be assembled into a window sash for mounting transparent material within an opening in a building, the opening being defined by inner surfaces of a plurality of sill members, comprising: a. a rigid structure having an outer surface configured such that the window sash and the transparent material are supported within the opening by the inner surface of at least one of the sill members; b. a cladding member that engages the rigid structure at first and second locations, the cladding member being formed of cladding material; and c. foam ma...