Method for rounding edges of openings in a tubular body and a product thereof

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专利权人:

Egon Triel

发明人:

Egon Triel

申请号：

US12528626

公开号：

US08475699B2

申请日:

2008.02.28

申请国别(地区):

US

年份:

2013

代理人:

摘要：

A method for rounding at least a part of an edge of an opening in a tubular body formed of thermo-formable material, wherein a mandrel is brought into contact with the edge and the mandrel has a temperature that allows it to permanently deform the material of the tubular body and a product thereof.

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