Material or article handling – Elevator or hoist and loading or unloading means therefor – Grab
Patent
1986-05-02
1987-12-22
McCall, James T.
Material or article handling
Elevator or hoist and loading or unloading means therefor
Grab
414618, 414275, 901 45, 901 46, 901 49, B66F 900, B66F 906
Patent
active
047143991
ABSTRACT:
An automatically-guided, driverless vehicle for handling loads has a selectively openable and closeable load clamp. The clamp is equipped with various sensors for automatically sensing the load and other objects and surfaces surrounding the load, and controlling the movement of the clamp along a load-engaging direction, the vertical reciprocation of the clamp, and the opening and the closing of the clamp in response thereto.
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Cascade Corporation
McCall James T.
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