Fire escape – ladder – or scaffold – Pole or strand grasping-type climber – Foot- or leg-attachable
Patent
1984-10-25
1985-10-29
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Pole or strand grasping-type climber
Foot- or leg-attachable
182187, A01M 3102
Patent
active
045496331
ABSTRACT:
A tree climbing apparatus which includes a climbing platform characterized by a platform yoke provided with a seat for supporting a hunter and a folding foot support which includes a foot support yoke and a cooperating foot platform for intermittant support of the hunter while the climbing platform is caused to ascend a tree engaged by the platform yoke and foot support yoke. Both the platform yoke and the foot support yoke feature a Y-shaped segment and a removable blade for engaging the tree on opposite sides to support the platform yoke at a first selected elevation and the foot support yoke and companion foot platform at a second selected elevation beneath the platform yoke.
REFERENCES:
patent: 3338332 (1967-08-01), Brantly
patent: 3396818 (1968-08-01), Moragne
patent: 3856111 (1974-12-01), Baker
patent: 3944022 (1976-03-01), Ming
patent: 4137995 (1976-02-01), Fonte
patent: 4168765 (1979-09-01), Ferguson
patent: 4331216 (1982-05-01), Amacker
patent: 4417645 (1983-11-01), Untz
patent: 4488620 (1984-12-01), Gibson
"The Rifleman" 11/1973.
Harrison John M.
Machado Reinaldo P.
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