发明名称 Tree stand ladder adapter
摘要 An adapter for converting a conventional ladder to a tree stand ladder which comprises a substantially flat horizontal platform having a pair of vertical connecting members extending downwardly and from one end of the platform, each connecting member has a port for receiving a top portion of the lateral members of a ladder with a ladder locking device forming a connection between the connecting members and the top portion of the lateral support members of the ladder. The other end of the horizontal platform is provided with a curved portion for mating with a tree or pole while a ratchet type locking strap is used to secure the tree stand ladder adapter along with a ladder to a tree or pole while a second securing strap is provided near a lower or middle part of the ladder securing a middle or lower portion of the ladder to the tree if desired.
申请公布号 US6003632(A) 申请公布日期 1999.12.21
申请号 US19980160738 申请日期 1998.09.25
申请人 MILLER, CARLOS WAYNE 发明人 MILLER, CARLOS WAYNE
分类号 A01M31/02;E06C1/34;(IPC1-7):A01M31/00 主分类号 A01M31/02
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