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| Number | Title | Issue Date |
| 7080948 | Paper ejecting mechanism and ink-jet printer having the paper ejecting mechanism A paper ejecting mechanism and an ink-jet printer having the paper ejecting mechanism. The paper ejecting mechanism includes an ejecting roller and a star wheel which eject a sheet of paper printed by a printhead into an output tray, and a paper stand installed unde... | 07/25/2006 |
| 5042953 | Paper guide means for printer equipment The paper guide means is composed of a paper trough fashioned of one piece as a carrier part at which all parts needed for guidance and positioning of the recording medium are combined and in which roller carriers seated moment-free and in pendulum fashio... | 08/27/1991 |
| 5018655 | Paper feed device for printer A paper feed for a printer includes a frame, a platen rotatably mounted on the frame, a friction roller support juxtaposed to the platen, a spring mounted on the frame and having a first operable condition biasing the friction roller support toward the pl... | 05/28/1991 |
| 5007752 | Paper feed roller arrangement for printer A paper feed roller arrangement for a printer which permits exchanging of a ribbon cassette and assures a maximum range of paper on which printing can be made. The paper feed roller arrangement includes two pairs of paper feed rollers, one disposed on the... | 04/16/1991 |
| 4887922 | Paper feeding device for printers A paper feeding device for a printer provides presser rollers which are located on a normal line drawn from center of a platen to a tangential line drawn from circumference of a sprocket wheel to a platen circumference. Thus, papers are stiffened and stab... | 12/19/1989 |
| 4786193 | Pressure roller assembly A truck assembly unit has two identical parts which lock together capturing two rollers. The truck assembly unit is supported on a cylindrical portion of a support bar so that it can rotate through a limited range, the range being limited by a ridge runni... | 11/22/1988 |
| 4611802 | Paper feeder A paper feeder is described, of the type which includes a cylindrical platen (16) and multiple pressure rollers (18,20) that press paper between themselves and the platen, which is of simple and inexpensive construction. The paper feeder includes a shaft ... | 09/16/1986 |
| 4592670 | Angular motion paper feed release system A paper feed release system is disclosed wherein a camming member is mounted on and acts with respect to the platen shaft to depress a paper feed release bar extending entirely across the paper feed mechanism such that only one end of said bar is depresse... | 06/03/1986 |
| 4564305 | Transport device for margin-perforated fanfold paper and for continuous roll paper A paper transport mechanism for data printers having powered platens includes a marginal perforation paper transport tractor upstream of the platen and a means for supplying unmargined perforated paper independent of the tractor to the platen, the platen ... | 01/14/1986 |
| 4537521 | Paper feed mechanism with varying contact pressure The paper transport shaft of a paper feed mechanism is movably mounted on an arm of a frame-supported spring wire lever. Another arm of the spring wire lever is pivotably mounted and may be set to flex the body of the spring wire lever through a pivot lev... | 08/27/1985 |
| 4491854 | Printer with a guide ruler for flattening a record carrier A printer such as an ink jet printer in which a record carrier is fed around a transport roller and over an elongated flat supporting surface extending alongside the roller, with a printing head displaceable along that surface. To cause the carrier to lie... | 01/01/1985 |
| 4364683 | Paper feed roller assembly for a typewriter or printer A feed roll/paper deflector assembly for a printer or typewriter having a platen is described. The feed roll assembly is fabricated in such a way as to allow simple insertion into the printer or typewriter assembly and the retention of the feed roll assem... | 12/21/1982 |
| 4221489 | Self aligning paper feed roller assembly A paper feed roll assembly is disclosed which is pivotally mounted on a central point with three degrees of freedom of movement. The feed rolls are engageable with the periphery of the platen. Additionally, the support for the paper feed rolls is deflecta... | 09/09/1980 |
| 4215945 | Paper feeding apparatus Apparatus for facilitating printer paper feeding. The apparatus is made up of a yoke and a platen channel carrying a paper aligner and feed rollers. The yoke has downwardly extending legs with a detent therebetween. The apparatus is rotatably positionable... | 08/05/1980 |
| 4211499 | Paper feeding control apparatus Apparatus for controlling the feeding of paper about a printer platen. Controlled are paper aligning, rear roller feeding, front roller feeding and paper bail operation. The apparatus is primarily made up of a rocker button, reed switches, a drive motor, ... | 07/08/1980 |
