Title:
CAN, AND A METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/082454
Kind Code:
A3
Abstract:
The invention relates to a method for producing a can (1) which is formed from a can section (10) and a flange section (20), a base (13) and a lateral wall (11) being designed on said can section (10), and said can section (10) being deep drawn and brought to a target geometry with a defined wall thickness by means of flow-turning said lateral wall (11). The invention suggests that, on said lateral wall (11), an interface (12) is formed with a material thickness greater than the wall thickness of the lateral wall (11), the flange section (20) being able to be connected to the can section (10) at this interface (12), said can section (10) being connected to the flange section (20) by a sealing seam (30), and a force which acts upon the can section (10) in the direction of the can section (10) base (13) being transmittable not across said sealing seam (30) but rather across a form-fitting connection which is formed by the interface, from said can section (10) to the flange section (20).
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Inventors:
ESCHNER THOMAS (DE)
Application Number:
PCT/EP2014/076217
Publication Date:
September 11, 2015
Filing Date:
December 02, 2014
Export Citation:
Assignee:
KLAUS UNION GMBH & CO KG (DE)
International Classes:
F04D13/02; H02K5/128; F04D13/06; H02K5/14; H02K15/00
Domestic Patent References:
| WO2010136019A1 | 2010-12-02 |
Foreign References:
| DE102008026992A1 | 2009-12-10 | |||
| DE102011013829A1 | 2012-09-13 | |||
| US6039827A | 2000-03-21 |
Attorney, Agent or Firm:
ISFORT, Olaf (Huestr. 23, Bochum, DE)
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