Title:
BEADING TOOL, HOUSING PART FOR AN ELECTROCHEMICAL CELL, AND METHOD FOR TREATING A HOUSING PART
Document Type and Number:
WIPO Patent Application WO/2015/104240
Kind Code:
A3
Abstract:
Disclosed is a beading tool (1) for beading a workpiece (10). Said beading tool (1) comprises a contact surface (2) which is designed to cooperate with the workpiece (10) and which has a plurality of local elevations (4) that are separated from each other. Also disclosed is a housing part (10) for an electrochemical cell (100), said housing part (10) defining a cavity and being provided with at least one indentation (6) within which a plurality of local depressions (7) are formed.
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Inventors:
WILL NORBERT (DE)
Application Number:
PCT/EP2015/050052
Publication Date:
September 24, 2015
Filing Date:
January 05, 2015
Export Citation:
Assignee:
EPCOS AG (DE)
International Classes:
B21D15/00; B21D13/00; H01G9/06; H01G9/08; H01G11/82; H01G13/00; H01G2/10
Foreign References:
| DE19645410A1 | 1997-06-26 |
Attorney, Agent or Firm:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH (Schloßschmidstr. 5, München, DE)
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