发明授权
US2692537A Endless chain cutter and machine employing the same for producing spiral bevel gearsand the like
失效
无缝链刀和采用该切割机的机器用于生产螺旋锥齿轮等
- 专利标题: Endless chain cutter and machine employing the same for producing spiral bevel gearsand the like
- 专利标题(中): 无缝链刀和采用该切割机的机器用于生产螺旋锥齿轮等
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申请号: US17657250申请日: 1950-07-29
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公开(公告)号: US2692537A公开(公告)日: 1954-10-26
- 发明人: GLEASON JAMES E , BAUER OLIVER F
- 申请人: GLEASON WORKS
- 专利权人: Gleason Works
- 当前专利权人: Gleason Works
- 优先权: US17657250 1950-07-29; US686954X 1950-07-29
- 主分类号: B23F9/00
- IPC分类号: B23F9/00 ; B23F21/26
公开/授权文献
- US20230316372A1 PEER-BASED SELECTION USING MACHINE LEARNING 公开/授权日:2023-10-05
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