Cut-tree stand with over-center clamps

Supports – Staff type – Stand or base

Patent

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Details

2482885, 248519, 24516, 24504, A44B 1125

Patent

active

058426760

ABSTRACT:
A stand for supporting a cut tree for display includes an inner bowl with an outer surface in the form of a segment of a sphere. The inner bowl includes a tree-trunk engaging device for holding the tree trunk in a roughly vertical position in the inner bowl. The inner bowl is supported in a rotatable and tiltable manner within an outer bowl-like support member. The inner bowl can be clamped to the outer bowl-like member by clamps spaced about the periphery of the inner bowl. Each clamp includes a bearing member hinged to the inner bowl, which bears against the exterior of the outer bowl-like member. Each bearing member is forced against the outer bowl-like member by an over-center clamp. The tree trunk is held against a vertical support by a strap-and-buckle arrangement including a cam which simultaneously pinches the strap at two different locations in the clamped position of the cam, for providing continuous adjustment of the strap length.

REFERENCES:
patent: 2219991 (1940-10-01), Hawie
patent: 2287722 (1942-06-01), Beazley
patent: 2382658 (1945-08-01), Oliver
patent: 3109475 (1963-11-01), Whitman
patent: 3193842 (1965-07-01), Bell
patent: 3346929 (1967-10-01), Webb
patent: 3531835 (1970-10-01), Paikin
patent: 4141119 (1979-02-01), Nodo
patent: 4233713 (1980-11-01), Berg
patent: 4727628 (1988-03-01), Rudholm
patent: 5621953 (1997-04-01), Fildan

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