| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tractive runner, which is stably and tractively guidable a web along all the complicated paper feeding courses, for an automatic paper running device. <P>SOLUTION: This runner 1 runs along the guide rail of the automatic paper running device arranged along the paper running course of a rotary press and is equipped with a tightly wound coiled spring 2, a tubular elastic body 3 with a coupling part 7 for attaching the web and a non-telescopic and flexible core body 4 under the condition that the core body 4 is insertingly passed through the coiled spring 2 and the tubular elastic body 3 so as to adjoin the coiled spring 2 and the tubular elastic body 3 and respective end parts at the sides not adjoining the coiled spring 2 and the tubular elastic body 3 of the coiled spring 2 and the tubular elastic body 3 are fixed to the core body 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
