发明名称 CONTAINER ATTACHMENT DEVICE FOR APPLYING PLASTER OR CEMENT TO A TAPE
摘要 <p>A container attachment device for applying plaster or cement to a tape passes the tape through a pail of wet cement or plaster and has a doctor blade to control the thickness and evenness of the wet cement on the tape. The device comprises an elongate housing having a clip to engage the side of a pail or the like adapted to contain wet cement or the like, the housing extending into the interior of the pail. An arm extends outwards from a top portion of the housing above the clip. The arm has a support adapted to hold a roll of tape. Rollers are provided on the elongate body for guiding tape from the roll down to the lower end of the elongate housing in the pail, and upwards out of the pail, and the doctor blade ensures that an even thickness of wet cement or the like is applied to the tape before leaving the pail.</p>
申请公布号 CA2013439(C) 申请公布日期 1996.10.08
申请号 CA19902013439 申请日期 1990.03.29
申请人 OVENS, MELVIN L.;KORPA, WAYNE D. 发明人 OVENS, MELVIN L.
分类号 B44C7/04;E04F21/00;(IPC1-7):B05C3/132;B05C11/04 主分类号 B44C7/04
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