发明名称 END WALL RECEPTACLE FOR ELECTRIC COVER MECHANISM
摘要 A reinforcing fixture that is to be connected in multiple to an end wall also has a U-shaped section in and upper horizontal member for supporting a receptacle for a swimming-pool cover and rolling mechanism. Fastening means of the fixture are readily and accurately positioned on the end wall for positioning the rolling mechanism accurately at the required height relative to the upper edge of adjacent side walls.
申请公布号 CA2102864(C) 申请公布日期 2000.07.11
申请号 CA19942102864 申请日期 1994.03.18
申请人 发明人 WASON, ROBERT P.;HALL, DAVID E.
分类号 E04H4/08;E04H4/10;(IPC1-7):B65H75/38 主分类号 E04H4/08
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