Invention Grant
- Patent Title: Method for removing resin layer from resin-coated metal tube
- Patent Title (中): 树脂涂层金属管去除树脂层的方法
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Application No.: US11036747Application Date: 2005-01-14
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Publication No.: US08257637B2Publication Date: 2012-09-04
- Inventor: Atsushi Okada
- Applicant: Atsushi Okada
- Applicant Address: JP
- Assignee: Usui Kakusai Sangyo Kaisha Limited
- Current Assignee: Usui Kakusai Sangyo Kaisha Limited
- Current Assignee Address: JP
- Agent Gerald E. Hespos; Michael J. Porco
- Priority: JP2004-7383 20040114; JP2004-378692 20041228
- Main IPC: B29C35/08
- IPC: B29C35/08
Abstract:
A method is provided for removing a resin layer of a resin-coated metal tube. The resin layer is removed with a laser beam. More particularly, the resin layer of a desired range is burned out by focusing the laser beam into a pinpoint without defocusing the sectional shape of the laser beam in the axial direction o the resin-coated metal tube.
Public/Granted literature
- US20050150522A1 Method for removing resin layer from resin-coated metal tube Public/Granted day:2005-07-14
Information query
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