Title:
High frequency welding of a sandwich construction metal thin board
Document Type and Number:
Japanese Patent JP6050245
Kind Code:
B2
Abstract:
The invention relates to a method for welding a first composite sheet metal part comprising at least two metal sheets and a sheet arranged between both metal sheets that consists of a material with a different chemical composition than the two metal sheets, to a second sheet metal part consisting of a solid metallic material or a further composite material with at least two metal sheets and a sheet arranged between the metal sheets that consists of a material with a different chemical composition than the two metal sheets. The object of providing a method for welding composite sheet metal parts is achieved by welding the sheet metal parts using a high-frequency welding method.
Inventors:
Axel Joachim Crier
Stefan Wishman
Jens Puruha
Stefan Wishman
Jens Puruha
Application Number:
JP2013545262A
Publication Date:
December 21, 2016
Filing Date:
December 19, 2011
Export Citation:
Assignee:
ThyssenKrupp Steel Europe AG
International Classes:
B23K13/02; B32B15/08
Domestic Patent References:
| JP8052580A | ||||
| JP8052581A | ||||
| JP5245537A | ||||
| JP59024588A | ||||
| JP3120987U | ||||
| JP7155952A | ||||
| JP57022888A | ||||
| JP59033090A |
Foreign References:
| DE4221251A1 | ||||
| US5510597 |
Attorney, Agent or Firm:
Takao Koshikawa