| 摘要 |
a decelerating gear unit having an engaging pulley; a screen wire rod loop forming unit for forming each of loops on a plurality of loop forming protrusions which arrange by a predetermined interval at a loop forming roller; a rolling roller unit including upper and lower rolling rollers which are installed on an axis of an engaging gear; and a forging process unit which is fixed at a cam at a warm wheel and a forward supporting side at one end thereof and attached to a lower mold at the other end thereof to operate back and forth on a rail by an elastic restoring force of a tension spring.
|
