Supports – Staff type – Stand or base
Patent
1995-11-13
1998-08-25
Berger, Derek J.
Supports
Staff type
Stand or base
47 405, 248519, 248524, F16M 1300
Patent
active
057975795
ABSTRACT:
A tree stand featuring a plurality of retaining elements and a single clamping element which acts upon all of the retaining elements via a load transmission element. The load transmission element comprises a flexible, substantially inextensible connecting part having tensile strength which initially moves all of the retaining elements essentially free of a retaining force into contact with the trunk of the tree, and then presses all of the retaining elements against the tree trunk with an essentially identical retaining force.
REFERENCES:
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patent: 1546314 (1925-07-01), Prince
patent: 2023340 (1935-12-01), Peskulich
patent: 2459533 (1949-01-01), Irvin
patent: 3231226 (1966-01-01), Rossler
patent: 3301512 (1967-01-01), Nyberg
patent: 4130965 (1978-12-01), Patton et al.
patent: 5000414 (1991-03-01), Rosato
patent: 5114113 (1992-05-01), Krinner
patent: 5467959 (1995-11-01), Behreinger
patent: 5490350 (1996-02-01), Eisenschenk et al.
Berger Derek J.
Krinner GmbH
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