Shield forming to facilitate tight radius at weld seam using progressive stamping

Invention Grant

US09649500B2 Shield forming to facilitate tight radius at weld seam using progressive stamping 有权

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Patent Title: Shield forming to facilitate tight radius at weld seam using progressive stamping
Application No.: US14257088

Application Date: 2014-04-21
Publication No.: US09649500B2

Publication Date: 2017-05-16
Inventor: Andrew J. Ries
Applicant: Medtronic, Inc.
Applicant Address: US MN Minneapolis
Assignee: Medtronic, Inc.
Current Assignee: Medtronic, Inc.
Current Assignee Address: US MN Minneapolis
Main IPC: A61B19/02
IPC: A61B19/02 ; A61N1/375 ; A61B5/00 ; A61B46/13 ; A61B50/30 ; A61B46/10 ; A61B17/00 ; A61M5/142

Shield forming to facilitate tight radius at weld seam using progressive stamping

Abstract:

A method for manufacturing a medical device housing includes deforming an inner surface of a shield member to produce a seam area along the inner surface. The shield member has an inner surface and an outer surface spaced apart by a shield thickness. A seam seals the inner surface seam area of the shield member to a second shield member. The shield member inner surface has a bend extending to an interior edge of the seam.

Public/Granted literature

US20150297897A1 NOVEL SHIELD FORMING TO FACILITATE TIGHT RADIUS AT WELD SEAM USING PROGRESSIVE STAMPING Public/Granted day:2015-10-22

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