Manual pallet changer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 20, 1992
Issued Date -
N/A
app pub date -
Jan 24, 1992
filing date -
Jul 24, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A manual pallet changer for performing a loading operation and an unloading operation for a pallet between a table of a machine tool and a pallet magazine comprising a clamp for clamping the pallet to the table of the machine tool. The pallet magazine connected to the machine tool by an opening and closing joint, the pallet magazine as a whole being rotatable about a supporting point of the opening and closing joint; and the pallet magazine having first guide rails arranged alone a longitudinal direction of the pallet magazine in two rows; second guide rails arranged along a direction different from the longitudinal direction in two rows; movable guide rails arranged along the longitudinal direction in two rows, the movable guide rails being movable between an upper position and a lower position; and a lift for moving up and down the movable guide rails.
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