| 摘要 |
PCT No. PCT/GB97/02127 Sec. 371 Date Aug. 9, 1999 Sec. 102(e) Date Aug. 9, 1999 PCT Filed Aug. 7, 1997 PCT Pub. No. WO98/06649 PCT Pub. Date Feb. 19, 1998An end cap for an idler roller has a first component which is engageable with an idler shell, an inner cover and an outer cover. Two of these end caps are engaged with opposing ends of an idler shell to form an idler roller. The idler roller is assembled by engaging the two end caps with opposing ends of the idler shell, placing the assembly in an injection molding machine and injection molding a plastic coating over at least the shell. |
