Typewriting machines – Sheet or web – For feeding sheet from stack or pack holder
Patent
1982-11-29
1985-06-11
Wright, Jr., Ernest T.
Typewriting machines
Sheet or web
For feeding sheet from stack or pack holder
400629, 271 9, 271 10, 271 18, B41J 1310
Patent
active
045225192
ABSTRACT:
In the present invention, a frame, mounted above the platen of a typewriter or a word processing machine, supports a drive roller in contact with the platen. This drive roller is also in contact with a tray-moving mechanism, supported above the drive roller. A plurality of trays carried in the frame are supported above the platen so as to hold sheets of paper or envelopes vertically between trays and in alignment with the sheet insert side of the platen. When the platen is turned backward, the drive roller actuates the tray-moving mechanism, causing a tray to move, separating it from the next adjacent tray and permitting a sheet of paper which had been placed therebetween to drop into position against the platen. Thus the sheets are fed automatically against the platen when the platen rotation is reversed.
REFERENCES:
patent: 784789 (1905-03-01), Hartley
patent: 1963445 (1934-06-01), Nicholson, Jr.
patent: 2080871 (1937-05-01), Nicholson, Jr.
patent: 2267502 (1941-12-01), Lewis
patent: 2818960 (1958-01-01), Ascoli et al.
patent: 3070204 (1962-12-01), Bradshaw
patent: 3287012 (1966-11-01), Woodcock
patent: 3309079 (1967-03-01), Woodcock
patent: 3370690 (1968-02-01), Seedorf
patent: 3430748 (1969-03-01), Parri
patent: 3523685 (1970-08-01), Ehlscheid
patent: 3653482 (1972-04-01), Cortona et al.
patent: 3727912 (1973-04-01), Vos
patent: 3765327 (1973-10-01), Aronson et al.
patent: 3963110 (1976-06-01), Hyland et al.
patent: 4050751 (1977-09-01), Stange
patent: 4078672 (1978-03-01), Crepaldi et al.
patent: 4078786 (1978-03-01), Stange
patent: 4089402 (1978-05-01), Hyland et al.
patent: 4138101 (1979-02-01), Faltin
patent: 4222557 (1980-12-01), Wu
patent: 4248415 (1981-02-01), Steinhilber
patent: 4253652 (1981-03-01), Steinhilber
patent: 4285607 (1981-08-01), Steinhilber
patent: 4326815 (1982-04-01), Kapp
Bouda Francis J.
Wright, Jr. Ernest T.
LandOfFree
Apparatus and process for drop-feeding sheets to a typing or pri does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and process for drop-feeding sheets to a typing or pri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and process for drop-feeding sheets to a typing or pri will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1180367