Material or article handling – Pole or tree handlers
Patent
1980-08-25
1982-12-07
Paperner, Leslie J.
Material or article handling
Pole or tree handlers
280404, 403353, 403376, B66F 1102
Patent
active
043624510
ABSTRACT:
A pole-setting apparatus for raising a pole from a horizontal position and setting it in a vertical position in a hole and having a boom assembly extended between a ground-engaging dolly and a cradle-support structure, with a cradle frame pivotally mounted between its ends to the cradle-support structure, a single binder member for holding a pole in association with the cradle frame throughout manipulation of the pole, a single hydraulic cylinder connected between the cradle-support structure and the cradle frame for causing relative movement therebetween, and a quick-connection structure for pivotally connecting the boom assembly to the ground-engaging dolly.
REFERENCES:
patent: 2570933 (1951-10-01), Fobes et al.
patent: 3112037 (1963-11-01), Thiermann
patent: 3154200 (1964-10-01), Versch et al.
patent: 3161301 (1964-12-01), Versch
patent: 3236398 (1966-02-01), Thiermann
patent: 3315976 (1967-04-01), Thiermann
Paperner Leslie J.
Racine Federated Inc.
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