Sheet feeding or delivering – Feeding – Separators
Patent
1992-01-24
1993-03-23
Dayoan, D. Glenn
Sheet feeding or delivering
Feeding
Separators
271116, 271125, 271150, 198817, 198835, B65H 304
Patent
active
051957370
ABSTRACT:
A belt feeding assembly for feeding paper sheets. The assembly includes: a pair of side frames; an upstream shaft and a downstream shaft mounted in the side frames; a first timing pulley and a second timing pulley each having a one-way clutch for mounting on the downstream shaft; a third timing pulley and a fourth timing pulley each having a one-way clutch for mounting on the upstream shaft; a first timing belt mounted on the first and third pulleys; a second timing belt mounted on the second and fourth pulleys; and a device for driving the first and second timing belts, whereby when the first and second timing belts are initially driven at the start of operation, the one-way clutches enable the timing belts to properly and precisely seat in the timing pulleys.
REFERENCES:
patent: 1377810 (1921-05-01), Escobales
patent: 3193282 (1965-07-01), Stewart
patent: 3372925 (1968-03-01), De Vries et al.
patent: 3642271 (1971-02-01), Davis
patent: 3831928 (1974-08-01), Davis
patent: 4039180 (1977-08-01), Stocker
patent: 5100125 (1992-03-01), Uplinger et al.
Ifkovits, Jr. Edward M.
Ifkovits, Sr. Edward F.
Dayoan D. Glenn
Malandra, Jr. Charles R.
Milef Boris
Pitney Bowes Inc.
Scolnick Melvin J.
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