发明名称 ROTATING ADAPTER FOR PLAYGROUND SWING
摘要 An adapter includes a first support member and a second support member. The first support member is configured to connect to an associated swing support, e.g. a horizontal support beam of a playground set, for swinging about a horizontal axis. The second support member connects to the first support member and rotates about a second axis with respect to the first support member. The second support member includes spaced mounting elements each configured for attachment to a flexible support, e.g. ropes, cables, chains, etc., of an associated swing.
申请公布号 US2009105002(A1) 申请公布日期 2009.04.23
申请号 US20080038575 申请日期 2008.02.27
申请人 KAHN RUSSELL;TAPPER JAY 发明人 KAHN RUSSELL;TAPPER JAY
分类号 A63G9/12 主分类号 A63G9/12
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