发明名称 Draw bolt apparatus for countertop assemblage
摘要 Bolting apparatus for use with countertop panels and the like of wooden and laminate construction, for securing a first such panel to a second panel, with an edge of the first panel engaging an edge of the second panel, the disclosure including a draw bolt and attached pressure plate members for engaging depressions in the underside of the two panels and the draw bolt spanning the engaging panel edges, the draw bolt being quickly tightenable to draw the engaging panel edges tightly together.
申请公布号 US4976565(A) 申请公布日期 1990.12.11
申请号 US19900536320 申请日期 1990.06.11
申请人 STEFAN, ALEXANDER 发明人 STEFAN, ALEXANDER
分类号 A47B87/00;F16B5/00 主分类号 A47B87/00
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