Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1985-07-09
1986-07-15
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Scaffold external of shaft
108152, A01M 3102, A45F 326, A47C 910
Patent
active
046000828
ABSTRACT:
A portable seat device which can be mounted on the trunk of a tree to provide a body supporting seat for hunters or the like. The device comprises a frame member with a horizontal bar and a tailpiece which extends generally downwardly from it and which is pivotally connected to a bifurcated arm which supports a seat platform. A pair of pronged support pins each of which is threadedly engaged with a coupler attached to the top of the bar project outwardly from its mid-section and away from a backrest attached to the bar. Straps for encircling the trunk are secured to the front of the bar so that they can be passed over its upper surface and on either side of the couplers. As a first step preparatory to use, the straps are tightened about the girth of a tree while the bulk of the device is held away from it. To increase the tautness on the straps, the lower end of the tailpiece is then rotated downwardly about the pronged ends of the pins; in the process, they dig into the bark, so that when the platform and its supporting arm are fully extended, a very steady seat is achieved.
REFERENCES:
patent: 3358789 (1967-12-01), Laum
patent: 3392802 (1968-07-01), Moore
patent: 3493080 (1970-02-01), Ehlert
patent: 4069891 (1978-01-01), McClung
patent: 4124094 (1978-11-01), Cande
patent: 4411335 (1983-10-01), Forrester
Leon Harry I.
Leon V. L.
Machado Reinaldo P.
LandOfFree
Foldable hunting seat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Foldable hunting seat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foldable hunting seat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1736952