| 摘要 |
<p>PURPOSE: To prevent a material to be cut from being warped when pressed by arranging a support plate formed as a closed face below a slider plate. CONSTITUTION: A guide groove 13 to be coupled with a longitudinal rib arranged at the center of a slider plate 6 is provided at the rear end section of a support plate 11, and it is supported on a frame rail 2 and an angle profile material 14 fitted to the lower side of a knife holding plate 3. A corrugated horizontal web 20 formed at an angle profile material protruded vertically under the support plate 11 to improve stability is formed in the front region of the support plate 11, and a grip rib insertable with a finger is formed by the horizontal web 20. The horizontal web 20 used as the grip is arranged at a distance considered from a human engineering viewpoint from a holding grip 32.</p> |
