| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a press brake capable of warming hands in the winter season.SOLUTION: The present press brake for performing folding processing of a plate-shaped workpiece comprises heating means 17 for warming the hands of an operator on the front side of a lower table 7 in the press brake 1. The heating means 17 has a laterally long flow duct 19 on the front side of the lower table 7, and the flow duct 19 can be connected to a heat source 15. On plural positions of the flow duct 19, openings exhausting air upward are provided. The heat source is a control board provided on the press brake. On positions corresponding to the openings on the flow duct 19, air exhaust selection means 25 are provided. The air exhaust selection means 25 are blower fans capable of rotating in normal and reverse directions.</p> |
