发明公开
- 专利标题： MACHINE TOOL
- 专利标题（中）： MASCHINENWERKZEUG
-
申请号： EP15838038申请日： 2015-09-04
-
公开(公告)号： EP3156160A4公开(公告)日： 2017-07-19
- 发明人: HALCOMB CHRISTOPHER , WINKELMAN SAMI H , II TAKUYA
- 申请人： YAMAZAKI MAZAK CORP
- 专利权人： YAMAZAKI MAZAK CORP
- 当前专利权人： YAMAZAKI MAZAK CORP
- 优先权： US201462046804 2014-09-05
- 主分类号： B23B19/02
- IPC分类号： B23B19/02 ; B23Q5/00 ; B23Q5/10 ; B23Q5/12 ; B23Q16/02
摘要：
The invention provides a machine tool capable of machining a larger workpiece precisely and accurately. A machine tool (1) of the invention includes a first rotor (10), an enclosure (48), a first rail (58), a second rail (56), and a coupling member (66). The first rotor (10) is surrounded by the enclosure (48). The first rail (58) is disposed on the first rotor (10). The second rail (56) is disposed on the enclosure (48) so as to be brought into alignment with the first rail (58) at a predetermined rotational position. The coupling member (66) moves along the first rail (58) and the second rail (56), engages with the first rail (58) and the second rail (56) in a first state, and engages with the second rail (56) without engaging with the first rail (58) in a second state.
信息查询
