发明授权
- 专利标题: Ultrasonically spliced web
- 专利标题(中): 超级拼接网
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申请号: US79024申请日: 1993-06-17
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公开(公告)号: US5356682A公开(公告)日: 1994-10-18
- 发明人: Wallace S. Stewart , James W. Morsch
- 申请人: Wallace S. Stewart , James W. Morsch
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: B29C65/00
- IPC分类号: B29C65/00 ; B29C65/08 ; B29C65/78 ; B65H21/00 ; B32B3/06
摘要:
Webs (12, 14) to be spliced are provided with end edges (24, 26) which are positioned with an overlap (38), covered by a metal buffer strip (60) and joined by application of ultrasonic energy (54, 62, 64).
公开/授权文献
- US4762187A Internal wrench for a top head drive assembly 公开/授权日:1988-08-09
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