发明名称 Inclusive rotating play device
摘要 Rotating inclusive play devices are provided. In certain embodiments, a rotating play device includes a stationary base, a rotatable portion, and a speed limiting device that connects the stationary base to the rotatable portion. The speed limiting device illustratively limits a rotational speed of the rotatable portion relative to the stationary base. The rotatable portion may have an elevated outer perimeter that includes recessed and raised portions. The speed limiting device may include a cranking mechanism and/or a piston mechanism.
申请公布号 US8870668(B2) 申请公布日期 2014.10.28
申请号 US201213588073 申请日期 2012.08.17
申请人 Landscape Structures Inc. 发明人 Keller Thomas L.;Felber Thomas W.
分类号 A63G1/00;A63G13/06 主分类号 A63G1/00
代理机构 Kelly, Holt & Christenson, PLLC 代理人 Holt Christopher L.;Kelly, Holt & Christenson, PLLC
主权项 1. A rotating play device comprising: a stationary base; a rotatable portion, wherein the rotatable portion has an elevated outer perimeter that includes recessed portions and raised portions, and wherein the recessed and raised portions alternate along the elevated outer perimeter of the rotatable portion; and a speed limiting device that connects the stationary based to the rotatable portion.
地址 Delano MN US