| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an offset press, in which the interchanging work of a blanket can be facilitated. <P>SOLUTION: This offset press has a blanket cylinder 33, by means of a blanket 331 wound around which a printed image is transferred from a plate cylinder to paper. The blanket cylinder 33 has a first tension shaft 333 and a second tension shaft 334 for giving tension to the blanket 331 so as to wind the blanket 331 around the blanket cylinder 33 by inserting one end part 3311 into the slit part 3331 of the fist tension shaft 333 and, at the same time, by inserting the other end part 3312 to the slit part 3341 of the second tension shaft 334. Further, through the frictional force between the one end part 3311 of the blanket 331 and the slip part 3331 of the first tension shaft 333 and that between the other end part 3312 of the blanket 331 and the slit part 3341 of the second tension shaft 334, the blanket 331 is supported by the first tension shaft 333 and the second tension shaft 334. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
