Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By actuating item-holder relative to holder-carrying conveyor
Patent
1996-03-18
1999-07-20
Underwood, Donald W.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By actuating item-holder relative to holder-carrying conveyor
4147463, 4147468, 414758, 414783, 294 8641, 2941191, 212330, B65G 47244
Patent
active
059245450
ABSTRACT:
A rotatable shuttle transfer unit for transferring a workpiece from a first work station to a second work station along a predetermined path of travel wherein a pair of spaced carriages carry the workpiece along the predetermined path of travel and rotate the workpiece from a first angular orientation to a second angular orientation with respect to an axis of rotation. Preferably, the carriages rotate the workpiece while carrying the workpiece along the predetermined path of travel. The carriages are transported along a guiderail which extends between the first and second work stations. A continuous drive belt reciprocally drives the carriages along the guiderail wherein the continuous drive belt extends from one end of the guiderail to the opposite end of the guiderail. A vertical lift portion reciprocally moves the workpiece in a direction substantially normal to the predetermined path of travel. In addition, the carriages provide releasable power clamps for engaging and securing the workpiece.
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GB Search Report Under Section 17, Dated May 22, 1997 for GB 9703818.6.
ISI Norgren Inc.
Underwood Donald W.
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