发明名称 Spa cover removing device
摘要 A spa cover removing device has improved rigidity and includes cross pieces that fit into elongate sleeves provided at each end of a center hinge between two half sections of a spa cover. The removing device has a substantially rigid frame with a pair of parallel side bars positioned on opposing sides of the spa housing, the side bars have upper ends rigidly attached to upper elbow pieces projecting toward each other, each elbow piece rigidly joined to retainer bars to extend across the center hinge of the spa cover and support the spa cover. The side bars of the rigid frame also have lower ends rigidly attached to lower elbow pieces connected to a single square tubular pivot shaft extending across the spa housing, and the pivot shaft is supported in annular supports at the opposite sides of the spa housing, these annular supports each have an internal diameter sufficient for the pivot shaft of the rigid frame to pivot therein and hence remove the spa cover.
申请公布号 US2005125888(A1) 申请公布日期 2005.06.16
申请号 US20050046788 申请日期 2005.02.01
申请人 ABS SPA COVER REMOVAL CO. LTD. 发明人 LAHAY LEON
分类号 E04H4/08;(IPC1-7):E04H4/00 主分类号 E04H4/08
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