发明授权
- 专利标题： Key cutting machine
- 专利标题（中）： 钥匙切割机
-
申请号： US11728174申请日： 2007-03-23
-
公开(公告)号： US07527458B2公开(公告)日： 2009-05-05
- 发明人: Richard Wm. Ryai, Sr. , Michael A. Bass
- 申请人： Richard Wm. Ryai, Sr. , Michael A. Bass
- 申请人地址： US OH Northfield
- 专利权人： Hy-Ko Products Company
- 当前专利权人： Hy-Ko Products Company
- 当前专利权人地址： US OH Northfield
- 代理机构： McDonald Hopkins LLC
- 代理商 Robert H. Earp, III
- 主分类号： B23C3/35
- IPC分类号： B23C3/35 ; B23Q11/08
摘要：
A key cutting machine having a vacuum port connected to the housing and capable of removeably connecting a vacuum tube thereto so that when the vacuum tube is connected to the vacuum port the vacuum tube is capable of collecting key shavings created during a key cutting operation and, when the vacuum tube is disconnected from vacuum port, the vacuum tube can be used to collect key shavings on or surrounding the key cutting machine. Additional improvements or features of a key cutting machine are also described.
公开/授权文献
- US20070274796A1 Key cutting machine 公开/授权日：2007-11-29
信息查询
