发明名称 Spool rotates freely on axle of two-wheeled carrier to lay or roll hose or cable
摘要 Two wheels (2,3) have a connecting axle (4). A coupling (6) on the hub (5) permits one wheel (2) to be removed so that a cable spool (7) can be installed. The spool is of lesser diameter than the wheels and is free to rotate on the axle. The stand (9) is used as a towing handle when cable (8) is rolled or unrolled.
申请公布号 NL1011827(C2) 申请公布日期 2000.10.23
申请号 NL19991011827 申请日期 1999.04.19
申请人 JOHANNES RICHARDUS DE MOL 发明人 JOHANNES RICHARDUS DE MOL
分类号 B65H49/32;B65H75/40;(IPC1-7):B65H49/32 主分类号 B65H49/32
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