发明名称 ANCHORS
摘要 An anchor (100) for subsurface installation in a ground surface has an anchor body (101) and a helical member (103) for engaging with a ground surface. The anchor has a swivel (113) for receiving a line. One of the anchor body (101) or the swivel (113) has a contact part and the other has a complementary slot for receiving the contact part. The swivel (113) can be releasably engaged with the anchor body (101) by moving the swivel relative to the anchor in a first direction so that the contact part passes through the slot and then in a second direction that is transverse to the first direction to an engagement position in which the swivel is rotatable relative to the anchor body.
申请公布号 CA2800032(A1) 申请公布日期 2011.11.24
申请号 CA20112800032 申请日期 2011.05.12
申请人 BAKER, MICHAEL ARTHUR KEITH;BAKER, DONNA ANN;NEW ZEALAND TRUSTEE SERVICES LIMITED 发明人 BAKER, MICHAEL ARTHUR KEITH
分类号 E02D5/56;B63B21/38;E02D5/80 主分类号 E02D5/56
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