发明授权
US07730815B2 Vibration body for cutting, processing device, molding die and optical element
失效
振动体用于切割，加工装置，成型模具和光学元件
- 专利标题： Vibration body for cutting, processing device, molding die and optical element
- 专利标题（中）： 振动体用于切割，加工装置，成型模具和光学元件
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申请号： US11702171申请日： 2007-02-05
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公开(公告)号： US07730815B2公开(公告)日： 2010-06-08
- 发明人: Toshiyuki Imai , Shigeru Hosoe , Hiroyuki Matsuda , Isao Takano
- 申请人： Toshiyuki Imai , Shigeru Hosoe , Hiroyuki Matsuda , Isao Takano
- 申请人地址： JP Tokyo
- 专利权人： Konica Minolta Opto, Inc.
- 当前专利权人： Konica Minolta Opto, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： JP2006-031328 20060208
- 主分类号： B23B7/00
- IPC分类号： B23B7/00 ; B23B29/02
摘要：
In the assembly of vibration body, the first width in the lateral direction (X axis direction) is greater than the second width in the longitudinal direction (Y axis direction) in the cross sectional form perpendicular to Z axis of the first portion on the tip side from the closest node position, thereby, the rigidity of a vibration body main part in the X axis direction can be enhanced, and lateral bending vibrations on fixing portion can be restrained.Consequently, an object can be processed highly accurately by the assembly of vibration body that is controlled with a high precision.
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