基本信息:
- 专利标题： METHOD FOR PRODUCING A CHANNEL IN A SHAFT TUBE
- 申请号：US17387937 申请日：2021-07-28
- 公开(公告)号：US20220056991A1 公开(公告)日：2022-02-24
- 发明人： Antonio Menonna , Frank Dautel , Almir Zahirovic
- 申请人： Mahle International GmbH
- 申请人地址： DE Stuttgart
- 专利权人： Mahle International GmbH
- 当前专利权人： Mahle International GmbH
- 当前专利权人地址： DE Stuttgart
- 优先权： DE102020209633.3 20200730
- 主分类号： F16H53/02
- IPC分类号： F16H53/02 ; F16H57/04
摘要：
The invention relates to a method for producing a spray channel (4) on a shaft tube (1), via which with finished shaft tube (1) fluid (5) can be output from within the shaft tube (1) to the outside, having the steps introducing at least one through-opening (7) with a diameter D1≥1.5 mm into the shaft tube (1), arranging at least one additional element (8) in or on the through-opening (7) in such a manner that the spray channel (4) is at least partly formed by the additional element (8). The invention also relates to a camshaft (2) having a shaft tube (1) produced with such a method.
公开/授权文献:
- US11541487B2 Method for producing a channel in a shaft tube 公开/授权日：2023-01-03
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 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H53/00 | 凸轮；非旋转的凸轮；凸轮随动件，如滚柱 |
| --------F16H53/02 | .单周循环用的单轨凸轮；带这种凸轮的凸轮轴 |