发明公开
EP1658958A1 Multistage ophthalmic lens demold
审中-公开
Mehrstufige Entformung von Ophthalmischen Linsen
- 专利标题： Multistage ophthalmic lens demold
- 专利标题（中）： Mehrstufige Entformung von Ophthalmischen Linsen
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申请号： EP05257149.4申请日： 2005-11-21
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公开(公告)号： EP1658958A1公开(公告)日： 2006-05-24
- 发明人: Knutzen, V. Josef , Blake, Erik
- 申请人： Johnson and Johnson Vision Care, Inc.
- 申请人地址： 7500 Centurion Parkway, Suite 100 Jacksonville, FL 32256 US
- 专利权人： Johnson and Johnson Vision Care, Inc.
- 当前专利权人： Johnson and Johnson Vision Care, Inc.
- 当前专利权人地址： 7500 Centurion Parkway, Suite 100 Jacksonville, FL 32256 US
- 代理机构： Mercer, Christopher Paul
- 优先权： US630099P 20041122; US78947 20050311
- 主分类号： B29D11/00
- IPC分类号： B29D11/00 ; B29C33/20
摘要：
The present invention discloses methods and apparatus for separating ophthalmic lens mold parts at multi velocities. In particular, the present invention discloses methods and apparatus for removing molded soft contact lenses, high-precision intraocular lenses and the like, from the individual molds in which they are produced. The present invention teaches multiple speed control of pry fingers to maximize efficiency of ophthalmic lens manufacturing and reduce damage to ophthalmic lenses that results from mold part separation.
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