发明名称 WHEEL ASSEMBLY FOR TRASH/RECYCLING CART
摘要 A wheel assembly that may be installed on, and removed from, an axle without the need for tools. The wheel assembly includes a wheel, at least one clip supported by the wheel, and a cover securing the clip in position. The wheel assembly is mountable on an axle including a circumferential groove and is retained on the axle by the extension of the clip into the groove. The clip includes an actuator arm extending away from the plane of the wheel so as to be readily accessible for actuation by one's fingers. Actuation of the arm withdraws the clip from the groove to release the wheel from the axle. Preferably two clips are provided diametrically opposite one another, enabling both arms to be actuated simultaneously in a pinching operation.
申请公布号 US2012074663(A1) 申请公布日期 2012.03.29
申请号 US20100893386 申请日期 2010.09.29
申请人 PARKER BRIAN G.;FEATHERSTONE MICHAEL R.;UMLOR LINDA R.;CASCADE ENGINEERING, INC. 发明人 PARKER BRIAN G.;FEATHERSTONE MICHAEL R.;UMLOR LINDA R.
分类号 B60B37/10;B60B27/02;B62B1/16;B62B5/00 主分类号 B60B37/10
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