发明授权
- 专利标题: Elevated tree stands
- 专利标题(中): 高架树立
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申请号: US178681申请日: 1994-01-07
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公开(公告)号: US5492198A公开(公告)日: 1996-02-20
- 发明人: Ralph D. Williams
- 申请人: Ralph D. Williams
- 专利权人: Williams; Ralph D.
- 当前专利权人: Williams; Ralph D.
- 主分类号: A01M31/02
- IPC分类号: A01M31/02 ; A45F3/26
摘要:
A tree stand includes a flat V-bar having an upstanding lip spaced from the tree when the V-bar engages the side of the tree opposite from the tree platform. A strap extends through the lip to secure the platform to the tree. A gun rest bracket enables a gun rest to pivot from an upright position to an inclined position, enabling the gun rest to serve as a support for the individual when climbing the tree. Tree teeth having multiple projections are applied to the platform to afford lateral stability to the platform. In a tree stand having a seat, a pair of clevises connect to a seat bracket for receiving a strap for securing the seat and stand to a tree. A ladder stand includes a plurality of disassembled ladder sections for forming a backpack and which sections, in assembly form a ladder. Quick connect-disconnect clips are secured to rails of one section and releasably couple to the rails of another ladder section to form a rattle-tree backpack of disassembled ladder sections. An anti-lock bushing is provided to prevent lock-up or binding of the sections when assembled to from the ladder.
公开/授权文献
- US4364131A Liquid reservoir 公开/授权日:1982-12-21