发明申请
US20080072643A1 Ultrasonic crimping apparatus, crimping member, ultrasonic crimping method and arm production method
审中-公开
超声波压接装置，压接构件，超声波压接方法和手臂制作方法
- 专利标题： Ultrasonic crimping apparatus, crimping member, ultrasonic crimping method and arm production method
- 专利标题（中）： 超声波压接装置，压接构件，超声波压接方法和手臂制作方法
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申请号： US11698058申请日： 2007-01-26
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公开(公告)号： US20080072643A1公开(公告)日： 2008-03-27
- 发明人: Takayoshi Matsumura , Naoki Ishikawa , Hidehiko Kira
- 申请人： Takayoshi Matsumura , Naoki Ishikawa , Hidehiko Kira
- 申请人地址： JP Kawasaki
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki
- 优先权： JP2006-256199 20060921
- 主分类号： B21D26/02
- IPC分类号： B21D26/02
摘要：
The ultrasonic crimping apparatus of the invention includes: a supporting section that supports a crimped object having a crimped section with a through hole formed therein; a crimping member in a bar shape that is smaller toward a front end thereof and larger toward a rear end thereof; a driving section that causes the crimping member to be inserted in the through hole, first from the front end thereof; an ultrasonic application section that applies ultrasonic wave to the crimping member, thereby causing radial displacement of the crimping member; and a crimping control section that causes the crimping member to be inserted into the through hole of the crimped object, while causing application of ultrasonic wave to the crimping member, thereby causing the crimped section of the crimped object to be crimped.
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