Invention Grant
US08475699B2 Method for rounding edges of openings in a tubular body and a product thereof
有权
用于使管状体中的开口的边缘倒圆的方法及其制品
- Patent Title: Method for rounding edges of openings in a tubular body and a product thereof
- Patent Title (中): 用于使管状体中的开口的边缘倒圆的方法及其制品
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Application No.: US12528626Application Date: 2008-02-28
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Publication No.: US08475699B2Publication Date: 2013-07-02
- Inventor: Egon Triel
- Applicant: Egon Triel
- Applicant Address: DK Humlebaek
- Assignee: Coloplast A/S
- Current Assignee: Coloplast A/S
- Current Assignee Address: DK Humlebaek
- Agency: Coloplast Corp., Coloplast A/S
- Agent Nick Baumann
- Priority: DK200700301 20070228
- International Application: PCT/EP2008/052459 WO 20080228
- International Announcement: WO2008/104603 WO 20080904
- Main IPC: B29C41/46
- IPC: B29C41/46 ; B29C59/02 ; A61M25/00
Abstract:
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.
Public/Granted literature
- US20100324535A1 METHOD FOR ROUNDING EDGES OF OPENINGS IN A TUBULAR BODY AND A PRODUCT THEREOF. Public/Granted day:2010-12-23
Information query
