Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus
Patent
1992-04-28
1993-09-14
Schacher, Richard A.
Material or article handling
Apparatus for moving intersupporting articles into, within,...
Stack forming apparatus
414797, B65G 5718
Patent
active
052443418
ABSTRACT:
A device for use in a lumber mill for placing lath binders and stickers onto stacks of lumber, and in particular a lath placer using a rotating delivery system for placing lathing or stickers onto stacks of lumber, the system incorporating vacuum assisted delivery and either a slip clutch or torque reducer between the drive assembly and the rotating delivery assembly. Preferably the lath placer comprises a transfer device for transferring in a substantially circular arc a lath from a lath magazine to a stack of lumber. The transfer device comprises a reversible, selectively rotatable structure rotatable between a lath engaging position and a lath releasing position. The structure comprises a supporting structure supporting a selectively actuable vacuum gripping device for releasably gripping the lath by a selectively actuable vacuum applied between the lath and the gripping device.
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patent: 4810152 (1989-03-01), Gillingham et al.
patent: 4878803 (1989-11-01), Whiddon
Dion Clancy
Redden Grant
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