发明名称 Roofing paper applicator
摘要 A method and apparatus is described for applying roofing paper to a roof by first heating and roofing paper before the paper is applied to the roof, and then applying the heated roofing paper to the roof for final assembly. The applicator consists of a flat table bed and a cradle at one end for holding a roll of roofing paper and a handle at the other end for pulling the applicator. Located on the flat table is a plurality of infrared heaters that form an oven over the flat table and which are pivotally attached to the handle for allowing the roofing paper to pass over the table and through the oven. The paper is drawn from the roll through the oven and under a pair of rollers that support the applicator.
申请公布号 US4806194(A) 申请公布日期 1989.02.21
申请号 US19880165258 申请日期 1988.03.07
申请人 WALD, RICHARD D. 发明人 WALD, RICHARD D.
分类号 B29C65/10;E04D15/06;(IPC1-7):B27G11/02;B32B31/24 主分类号 B29C65/10
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