Sheet conveying apparatus for image information processor
AssigneeSamsung Electronics Co., Ltd.
InventorsYun-Suk Lee, Hyun-Cheol Lee, Su-In Lee, Joon-Wan Pyeon
Life of this patent
Estimating the term…
Abstract
A paper sheet conveying apparatus and method for an image information processor in which a paper sheet with image information recorded thereon can be prevented from a skew carriage. The paper sheet conveying apparatus includes a driving motor which is controlled to be shifted from a forward revolution mode to a reverse revolution mode or vice versa. The paper conveying apparatus further includes a power cleaving means that selectively supplies the power to a first power transmitting system and to a second power transmitting system.
Claims6
A paper sheet conveying apparatus of an image information processor, comprising:
- a driving unit which interactively and selectively drives a paper sheet separating roller, a paper sheet aligning roller and a paper sheet ejecting roller at different conveying stages, the paper sheet separating roller, the paper sheet aligning roller and the paper sheet ejecting roller are sequentially disposed for uni-directionally conveying an image-recorded paper sheet,
- the driving unit includes:
- a driving motor which is mode-shiftably driven in a forward mode direction and a reverse mode direction;
- a power cleaving mechanism which selects a direction of a rotational driving force so that the driving force is transmitted through different paths in accordance with the driving modes;
- a first power transmitting system which drives the paper sheet separating roller and the paper sheet ejecting roller to correspond with a conveying direction, by being selectively connected to the power cleaving mechanism;
- and
- a second power transmitting system which drives the paper sheet separating roller, the paper sheet aligning roller and the paper sheet ejecting roller in the conveying direction by being selectively connected to the power cleaving mechanism.
A paper sheet conveying apparatus of an image information processor, comprising:
- means for interactively and selectively driving a paper sheet separating roller, a paper sheet aligning roller and a paper sheet ejecting roller at different conveying stages, the paper sheet separating roller, the paper sheet aligning roller and the paper sheet ejecting roller being sequentially disposed for uni-directionally conveying a paper sheet having a recorded image,
- the means for interactively and selectively driving includes,
- a driving motor for being mode-shiftably driven in a forward mode direction and a reverse mode direction;
- a power cleaving means for selecting a direction of a rotational driving force so that the driving force is transmitted through different paths in accordance with the driving modes;
- means for driving the paper sheet separating roller and the paper sheet ejecting roller to correspond with a conveying direction, by being selectively connected to the power cleaving means when the driving motor is driven in one of the forward and reverse mode directions;
- and
- means for driving the paper sheet separating roller, the paper sheet aligning roller and the paper sheet ejecting roller in the conveying direction by being selectively connected to the power cleaving means when the driving motor is driven in another of the one of the forward and reverse mode directions.
Dependencies are inferred from the claim text.