发明授权
- 专利标题： Rotary punch and die holders for turret punches
- 专利标题（中）： 用于转塔冲头的旋转冲头和模座
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申请号： US776158申请日： 1985-09-13
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公开(公告)号： US4658688A公开(公告)日： 1987-04-21
- 发明人: Harshad M. Shah , Ronald C. Hill , Arthur J. Lux
- 申请人： Harshad M. Shah , Ronald C. Hill , Arthur J. Lux
- 申请人地址： NY Akron
- 专利权人： Strippit/Di-Acro - Houdaille, Inc.
- 当前专利权人： Strippit/Di-Acro - Houdaille, Inc.
- 当前专利权人地址： NY Akron
- 主分类号： B21D28/14
- IPC分类号： B21D28/14 ; B21D28/12 ; B21D28/36 ; B26D5/08
摘要：
A punch press having multiple punch tool rotatable turrets wherein at least one of the punch tools on each of upper and lower turrets is indexable to different angular orientations. Rotation of the indexable punch tools is accomplished by a slideably mounted motor for engagement with a timing pulley, which through a timing belt and a harmonic gear drive, acts to rotate the punch tools. A brake and position sensors are also provided. Synchronization of punch and die orientation is achieved through servos and control.
公开/授权文献
- US5871450A Anesthetic depth measuring apparatus 公开/授权日：1999-02-16
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