发明申请
- 专利标题： MOTOR-DRIVEN MACHINE TOOL
- 专利标题（中）： 电机驱动机床
-
申请号： US12374437申请日： 2008-02-20
-
公开(公告)号： US20090308213A1公开(公告)日： 2009-12-17
- 发明人: Adolf Zaiser , Jens Blum , Heiko Roehm
- 申请人： Adolf Zaiser , Jens Blum , Heiko Roehm
- 优先权： DE102007018464.8 20070419
- 国际申请： PCT/EP08/52042 WO 20080220
- 主分类号： B25F5/00
- IPC分类号： B25F5/00 ; B24B23/00
摘要：
A motor-driven machine tool with a tool that can be rotatably driven comprises a drive shaft and a tool shaft on which the tool is received, the rotational movement of the drive shaft being transmissible onto the tool shaft via a coupling device. The drive shaft is rotatably received in pivot bearings in the housing of the machine tool, the coupling device acting upon the drive shaft in the portion between the two pivot bearings.
公开/授权文献
- US08152601B2 Motor-driven machine tool 公开/授权日：2012-04-10
信息查询
