Patent application number | Description | Published |
20110195828 | MEDIUM TRANSPORTING ROLLER AND RECORDING DEVICE - In a recording device which performs recording on a recording medium, a transport driving roller which carries out transporting of the recording medium as a medium transport roller is formed by processing a plate member into a cylindrical shape. A bonding portion where the pair of edge portions of the plate material are bonded has a transport region, which is a region where at least the recording medium comes into contact with, extends in a straight line shape in a direction which intersects a circumference line. | 08-11-2011 |
20110267413 | MEDIUM TRANSPORT ROLLER, RECORDING APPARATUS, AND METHOD OF MANUFACTURING MEDIUM TRANSPORT ROLLER - In a recording apparatus that performs the recording on a medium to be recorded, a transport driving roller as a medium transport roller taking charge of the transportation of the medium to be recorded is formed by machining a plate material in a cylindrical shape. On its outer peripheral surface, in a transport region adjoining a piece of paper, through holes are formed to penetrate in a thickness direction of a hollow shaft. Thus paper powder attached to the paper is introduced from the through hole into the inner portion of the hollow shaft and is discharged through the hole to a lower portion of the hollow shaft. Consequently, it is possible to prevent the paper powder from being reattached or scattered to the paper without separately providing a special component, thus preventing or suppressing the paper powder from being attached to the recording head. | 11-03-2011 |
20130286129 | MEDIUM TRANSPORTING ROLLER AND RECORDING DEVICE - In a recording device which performs recording on a recording medium, a transport driving roller which carries out transporting of the recording medium as a medium transport roller is formed by processing a plate member into a cylindrical shape. A bonding portion where the pair of edge portions of the plate material are bonded has a transport region, which is a region where at least the recording medium comes into contact with, extends in a straight line shape in a direction which intersects a circumference line. | 10-31-2013 |
20130286130 | MEDIUM TRANSPORTING ROLLER AND RECORDING DEVICE - In a recording device which performs recording on a recording medium, a transport driving roller which carries out transporting of the recording medium as a medium transport roller is formed by processing a plate member into a cylindrical shape. A bonding portion where the pair of edge portions of the plate material are bonded has a transport region, which is a region where at least the recording medium comes into contact with, extends in a straight line shape in a direction which intersects a circumference line. | 10-31-2013 |