Material or article handling – Tilting vehicle-type handler – Single movable jaw gripper
Patent
1981-07-07
1983-03-08
Sheridan, Robert G.
Material or article handling
Tilting vehicle-type handler
Single movable jaw gripper
B65G 712
Patent
active
043759351
ABSTRACT:
The lower extremity of the handle means of a hand truck is pivotably associated with an axle of a pair of wheels. A frame, disposed in front of said handle means, is also pivotably associated with said axle. Elongated curved securing means are pivotably supported by a fork which spans said frame. A lever arm pivotably interconnecting the rearward extremity of said securing means and said handle means enables said securing means to be raised when the handle means is moved forward, and lowered onto cargo objects when said handle means is moved rearwardly.
REFERENCES:
patent: Re2804 (1867-11-01), Humes
patent: 70303 (1867-10-01), Whipple
patent: 533069 (1895-01-01), Long
patent: 757793 (1904-04-01), Vickers
patent: 851164 (1907-04-01), Davenport
patent: 1470526 (1923-10-01), Cade
patent: 2447435 (1948-08-01), Settle
Rainer Norman B.
Sheridan Robert G.
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