Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – For inverting successive items
Patent
1991-05-21
1992-07-14
Dayoan, D. Glenn
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
For inverting successive items
198417, 198605, B65G 4724
Patent
active
051295032
ABSTRACT:
A turnover module for turning over envelopes comprises a plurality of pulleys and disposed thereabout a driven endless belt in the general shape of a flattened figure `8`. The belt includes a crossover region and a first and a second reach extending therethrough. The reaches contact one another resiliently along length portions thereof while crossing over and twisting about one another. Envelopes are received in a first orientation at an entry end of the reaches; nipped between the reaches; transported thereby through the crossover region while being turned over by virtue of the twist of the reaches about one another; and, delivered from the turnover module in a second orientation.
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Belec Eric A.
Fallos George
Hawkes Richard B.
Lee, Jr. James S.
Noll, Jr. Harry C.
Bell & Howell Company
Dayoan D. Glenn
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