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    • 2. 发明申请
    • Foam seal frame corner joint and method of manufacture
    • 泡沫密封框架角接头及其制造方法
    • US20070234677A1
    • 2007-10-11
    • US11377978
    • 2006-03-17
    • Phil SironkoLeslie WaltersJohn CarlessJohn KleinCliff ChiangMichael Krushlin
    • Phil SironkoLeslie WaltersJohn CarlessJohn KleinCliff ChiangMichael Krushlin
    • E04C2/38
    • E06B3/9682E06B3/9612
    • A frame corner joint includes first and second frame rails having hollow interiors of predetermined contours and ends in mitered abutment. A corner key has legs inserted into the mitered ends of the frame rails. End portions of the legs substantially fill the hollow interiors of the frame rails forming a substantially closed cavity within the frame rails and between the end portions of the corner key legs. Solidified resin foam is disposed within this cavity rigidifying the corner joint, while the remainder of the interiors of the frame rails preferably is substantially free of solidified foam. At least one end portion of at least one leg of the corner key preferably has a flexible wall portion to permit escape of foam from within the cavity in the event of excess foam pressure. The hollow interiors of the frame rails preferably are mirror images of each other, and the legs of the corner key, including the end portions of the legs, preferably are mirror images of each other.
    • 框架角接头包括第一和第二框架导轨,其具有预定轮廓的中空内部并且在偏斜邻接中终止。 拐角键将脚插入框架轨道的斜角端。 腿的端部基本上填充框架轨道的中空内部,在框架轨道内部和拐角键腿的端部之间形成基本封闭的空腔。 固化树脂发泡体设置在该空腔内,使角接头硬化,而框架轨道的其余内部优选基本上不含凝固泡沫。 角钥匙的至少一个腿的至少一个端部优选地具有柔性壁部分,以在发生过量泡沫压力的情况下允许泡沫从腔内逸出。 框架导轨的中空内部优选地是彼此的镜像,并且包括腿部的端部的拐角键的腿优选地是彼此的镜像。
    • 4. 发明授权
    • Foam seal frame corner joint and method of manufacture
    • 泡沫密封框架角接头及其制造方法
    • US07634880B2
    • 2009-12-22
    • US11377978
    • 2006-03-17
    • Phil SironkoLeslie Kirk WaltersJohn W. CarlessJohn J. KleinCliff ChiangMichael Krushlin
    • Phil SironkoLeslie Kirk WaltersJohn W. CarlessJohn J. KleinCliff ChiangMichael Krushlin
    • E06B3/70
    • E06B3/9682E06B3/9612
    • A frame corner joint includes first and second frame rails having hollow interiors of predetermined contours and ends in mitered abutment. A corner key has legs inserted into the mitered ends of the frame rails. End portions of the legs substantially fill the hollow interiors of the frame rails forming a substantially closed cavity within the frame rails and between the end portions of the corner key legs. Solidified resin foam is disposed within this cavity rigidifying the corner joint, while the remainder of the interiors of the frame rails preferably is substantially free of solidified foam. At least one end portion of at least one leg of the corner key preferably has a flexible wall portion to permit escape of foam from within the cavity in the event of excess foam pressure. The hollow interiors of the frame rails preferably are mirror images of each other, and the legs of the corner key, including the end portions of the legs, preferably are mirror images of each other.
    • 框架角接头包括第一和第二框架导轨,其具有预定轮廓的中空内部并且在偏斜邻接中终止。 拐角键将脚插入框架轨道的斜角端。 腿的端部基本上填充框架轨道的中空内部,在框架轨道内部和拐角键腿的端部之间形成基本封闭的空腔。 固化树脂发泡体设置在该空腔内,使角接头硬化,而框架轨道的其余内部优选基本上不含凝固泡沫。 角钥匙的至少一个腿的至少一个端部优选地具有柔性壁部分,以在发生过量泡沫压力的情况下允许泡沫从腔内逸出。 框架导轨的中空内部优选地是彼此的镜像,并且包括腿部的端部的拐角键的腿优选地是彼此的镜像。