发明授权
- 专利标题: Machine tool comprising a rotary transmission leadthrough between the driven gear and the spindle
- 专利标题(中): 机床包括从动齿轮和主轴之间的旋转传动引线
-
申请号: US11914397申请日: 2006-05-16
-
公开(公告)号: US08016707B2公开(公告)日: 2011-09-13
- 发明人: Harald Eckert
- 申请人: Harald Eckert
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF Friedrichshafen AG
- 当前专利权人: ZF Friedrichshafen AG
- 当前专利权人地址: DE Friedrichshafen
- 代理机构: Daivs & Bujold, P.L.L.C.
- 优先权: DE102005022713 20050518
- 国际申请: PCT/EP2006/004595 WO 20060516
- 国际公布: WO2006/122743 WO 20061123
- 主分类号: F16H57/04
- IPC分类号: F16H57/04
摘要:
A machine tool gear mechanism (1) such as a spindle gear mechanism, transmits torque from an output shaft (3) of the gear mechanism directly to a spindle (6). The mechanism includes a rotary passage (14) as a device for delivering coolants, emulsions, oils or air between the output shaft (3) or the motor and the spindle (6). The rotary passage (14) is integrated in the spindle (6).
公开/授权文献
信息查询