Conveyors – chutes – skids – guides – and ways – Chutes – Unloading
Patent
1986-08-28
1987-12-08
Nase, Jeffrey V.
Conveyors, chutes, skids, guides, and ways
Chutes
Unloading
193 10, 193 17, 403378, B65G 1114
Patent
active
047113340
ABSTRACT:
A telescoping extension chute has a first semicircular section with an inlet end for pivotal connection to a main chute on a mixer truck and a pair of tubular tracks attached along upper longitudinal edges. An intermediate section with a semicircular cross-section of larger radius telescopes over the first section and has a pair of tubular tracks attached along upper longitudinal edges which extend through slots formed in the bottom walls of the first section tracks. A third section with a semicircular cross-section of still larger radius telescopes over the intermediate section and has a pair of bars attached along upper longitudinal edges which extend through slots formed in the bottom walls of the intermediate section tracks. Rollers attached to the tracks cooperate to provide relative telescoping movement and a locking mechanism prevents relative movement in any extended position.
REFERENCES:
patent: 180769 (1876-08-01), Iske
patent: 606520 (1898-06-01), Darrah
patent: 1174858 (1916-03-01), Hamilton
patent: 1190417 (1916-07-01), Jacobs
patent: 1364581 (1921-01-01), Ramsey
patent: 1401837 (1921-12-01), Vogt
patent: 1946222 (1934-02-01), Mandt
patent: 2772764 (1956-12-01), McClellan
patent: 2968382 (1961-01-01), Oury
patent: 3157262 (1964-11-01), Chapdelaine
patent: 3168946 (1965-02-01), Gay
patent: 3303948 (1967-02-01), Peruski
patent: 3456769 (1969-07-01), Prichard et al.
patent: 3465899 (1969-09-01), Reuter et al.
patent: 3498435 (1970-03-01), Tellefson
patent: 3738450 (1973-06-01), Hessler et al.
patent: 3774741 (1973-11-01), Johnson
patent: 3923175 (1975-12-01), Landvatter
patent: 3930567 (1976-01-01), Sims
patent: 4007821 (1977-02-01), Schiffelbein
Sketch of 381,748 France; Sep. 12, 1907.
Barry Joseph A.
Barry Leo J.
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