基本信息:
- 专利标题： SIMPLE AXIAL LOCKING OF A VALVE SHAFT
- 申请号：EP08761677.7 申请日：2008-05-19
- 公开(公告)号：EP2153094B1 公开(公告)日：2018-10-10
- 发明人： VUOJAMO, Terho
- 申请人： Metso Flow Control Oy
- 申请人地址： Vanha Porvoontie 229 01380 Vantaa FI
- 专利权人： Metso Flow Control Oy
- 当前专利权人： NELES FINLAND OY
- 当前专利权人地址： NELES FINLAND OY
- 代理机构： TBK
- 优先权： FI20070433 20070601
- 国际公布： WO2008145810 20081204
- 主分类号： F16K5/08
- IPC分类号： F16K5/08 ; F16B21/02
摘要：
An axial locking of a valve shaft to be non-turnably attached to a closing element of a valve, an end of the shaft to be attached to the closing element being machined on two opposite sides in order to fit into a pivot recess formed in the outer perimeter of the closing element. A collar part is provided to be fitted to the end of the shaft and to be turned into a locking position, one of the end surfaces of the main part of said collar part having at least one axial projection that fits into the pivot recess of the closing element of the valve when the collar part is in the locking position and the end of the shaft is positioned into the pivot recess of the closing element.
公开/授权文献:
- EP2153094A1 SIMPLE AXIAL LOCKING OF A VALVE SHAFT 公开/授权日：2010-02-17
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K5/00 | 只包含切断装置的龙头或旋塞，切断装置至少有一个密封面的形状近于旋转实体的完整表面，启闭运动主要是旋转运动 |
| --------F16K5/08 | .零件 |