发明名称 Composite panel member for use in a bowling lane
摘要 A composite panel member for use in a bowling lane includes a wooden core member which is formed from a plurality of wood strips, the core having a pair of opposed faces and a plurality of edge portions. Each wood strip has an equilibrated moisture content within 2% of every other wood strip in the core. A high pressure laminate member is adhered to each face of the core, each laminate member having substantially the same length, width and thickness such that each core face is balanced. A moisture proof sealer is disposed on each edge portion of the core so that the entire core is enclosed and protected from moisture and the effects of the atmosphere.
申请公布号 US4320898(A) 申请公布日期 1982.03.23
申请号 US19790056272 申请日期 1979.07.09
申请人 GENERAL ELECTRIC COMPANY 发明人 BRUNST, GEORGE E.;THOMAS, FRANCIS E.;WANNER, WALTER W.
分类号 A63D1/00;(IPC1-7):A63D1/00 主分类号 A63D1/00
代理机构 代理人
主权项
地址