Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By longitudinally respacing successive articles in stream
Patent
1998-05-05
2000-09-19
Bidwell, James R.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By longitudinally respacing successive articles in stream
1984603, B65G 4731
Patent
active
061198463
ABSTRACT:
A delivery device for sheets or signatures having a plurality of gripper modules including a first gripper module and a second gripper module and a track having a variable dimension to permit changes in pitch between the gripper modules. The first gripper module has a first leading end and a first trailing end and may have a first module step between the first leading end and the first trailing end, or a spring section.
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patent: 5967741 (1999-10-01), Pessina et al.
patent: 5975280 (1999-11-01), Cote et al.
Cote Kevin Lauren
Dufour Charles Henry
Bidwell James R.
Heidelberger Druckmaschinen AG
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