发明名称 Tool for removing lateral deflection in a wood plank
摘要 A compact tool adapted for removing lateral deflection from a wood plank is disclosed. The tool is provided with a reduced friction connection interengaged with an elongated member and a fastener for removably positioning a U-shaped bracket for receiving a wood joist member or, alternatively, a fastener member for engaging a fixed flat surface, such as plywood. Additionally, a cylindrical member is disposed on an end of the elongated member for reducing a friction factor between the elongated member and the wood plank and for providing a rolling load to remove the lateral deflection in the wood plank. The tool of the present invention provides a method to quickly and efficiently remove lateral deflection from a wood plank while reducing damage to the wood joist member or plywood base.
申请公布号 US4821784(A) 申请公布日期 1989.04.18
申请号 US19870103054 申请日期 1987.09.30
申请人 CONE, MICHAEL P. 发明人 CONE, MICHAEL P.
分类号 B27H1/00;E04F21/22;(IPC1-7):B27H1/00 主分类号 B27H1/00
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