发明名称 Vertical panel lift
摘要 The present invention is a lightweight apparatus related generally to lifting heavy objects of construction materials by a single individual, such as panels of sheetrock to inside or outside walls, easily accommodating walls up to 12 feet in height, including angled walls. It is more particularly directed to raising panels of sheetrock to upper portions of a wall and holding the panel in place while an individual nails or screws the sheetrock to the wall studs. A triangular sling-like attachment secures a panel of drywall being lifted by turning the winch. Another attachment on the top section allows the apparatus to lean against the studded wall. The vertical panel lift allows the worker to handle with ease drywall panels that are ¼'', 3/8'', ½'' and 5/8'' thick, in addition to holding in place drywall panels as large as 54'' wide and 16 feet long.
申请公布号 US2005098769(A1) 申请公布日期 2005.05.12
申请号 US20030702952 申请日期 2003.11.06
申请人 RAYCRAFT MARC E. 发明人 RAYCRAFT MARC E.
分类号 B66D1/00;E04F21/18;E04G21/16;(IPC1-7):B66D1/00 主分类号 B66D1/00
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