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 en ds rigidly attached to upper elbow pieces projecting toward each other, each elbow piec e 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 sp a housing, these annular supports each have an internal diameter sufficient for the pivot sha ft of the rigid frame to pivot therein and hence remove the spa cover.
申请公布号 CA2416863(A1) 申请公布日期 2004.07.21
申请号 CA20032416863 申请日期 2003.01.21
申请人 ABC SPA COVER REMOVAL CO. LTD. 发明人 LAHAY, LEON
分类号 E04H4/08;(IPC1-7):E04H4/08;A61H33/02 主分类号 E04H4/08
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