Device and method for mechanically joining sheet metal

Details Device and method for mechanically joining sheet metal Device and method for mechanically joining sheet metal

2005-03-08

2005-03-08

Jones, David (Department: 3725)

Metal deforming

With means to drive tool

Including magnet, solenoid or explosive

C072S056000, C072S710000, C029S715000

Reexamination Certificate

active

06862913

ABSTRACT:
The present invention is directed to a method and a device for clinching metal sheets disposed one over the other in planar fashion. A joining tool, composed of a punch and a die having an anvil, is used to jointly displace metal sheets, profiles, or multi-sheet connections, out of the sheet-metal plane, under the action of forming energy introduced by ultrasound, compressing and integrally connecting the same.

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