METHOD FOR ROUNDING OPENING EDGES IN A PIPE BODY AND A PRODUCT OF THE SAME

• 收藏
• 分享

专利权人:

COLOPLAST A/S

发明人:

EGON TRIEL

申请号：

BRPI0808103

公开号：

BRPI0808103A2

申请日:

2008.02.28

申请国别(地区):

BR

年份:

2014

代理人:

摘要：

A method for rounding at least a part of an edge (10) of an opening (6, 7) in a tubular body (2) formed of thermo-formable material, wherein a mandrel (11) 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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/