发明名称 Porta climb climbing tree stand
摘要 A portable tree climbing device for use by a hunter or observer waiting on game and using as the case may be, a bow and arrow, gun or camera. It comprises two assemblies, a main body supporting member and a foot supporting assembly, each assembly having a two piece steel tubular frame with respective telescoping arms that cooperatively encircle the tree or pole. Each piece of each assembly is particularly constructed of unitary lengths of steel tubing with a minimum of welds for maximized strength. The arms of each assembly have predrilled holes for selective alignment to adjust their effective length for different diameter trees or poles. The body supporting assembly includes a seat and a back rest and the foot supporting assembly has a wire mesh platform. The respective frames of the two assemblies are comparably constructed to fit together nestingly for storage and transport thereof.
申请公布号 US4417645(A) 申请公布日期 1983.11.29
申请号 US19810255829 申请日期 1981.04.20
申请人 UNTZ, REESE E. 发明人 UNTZ, REESE E.
分类号 A01M31/02;A45F3/26;A47C9/10;(IPC1-7):A45F3/26 主分类号 A01M31/02
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