公开(公告)号：US20080168860A1

公开(公告)日：2008-07-17

申请号：US11978731

申请日：2007-10-30

申请人： Syuichi NISHI ,  Shigetsugu SAKAI ,  Masahiro YAMANE

发明人： Syuichi NISHI ,  Shigetsugu SAKAI ,  Masahiro YAMANE

IPC分类号： B23B25/04 ,  B23Q11/08

CPC分类号： B23Q11/0891

摘要： A machine tool capable of eliminating a laborious attachment/detachment work of a cover member is provided. The machine tool includes a door device 5 having a first door 6 to cover a machining-area opening 3e when machining a workpiece and a second door 7 to cover the machining-area opening 3e when not machining the workpiece and formed to be visible an inside thereof, in which the first door 6 and the second door 7 are arranged in a movable manner between a position-in-use covering the machining-area opening 3e and a position when opened opening the machining-area opening 3e.

摘要翻译： 提供了能够消除盖构件的费力的附接/拆卸工作的机床。 该机床具有门装置5，其具有第一门6，用于在加工工件时覆盖加工区域开口3e;以及第二门7，以在不加工工件并形成为可见时覆盖加工区域开口3e 其中第一门6和第二门7以可移动的方式布置在使用中覆盖加工区域开口3e和打开打开加工区域开口3 e的位置之间。