#B21D51/16

MANUFACTURING METHOD OF BATTERY CASE

A manufacturing method of a battery case having a rectangular transverse cross-section in which an intermediate product having an elliptical transverse cross-section is shaped into a final product hav…

DRIVE·Apr 20·1 min read

B21D51/16 DAIWA CAN COMPANY

DEVICE AND METHOD FOR PRODUCING A THIN-WALLED COMPONENT

A device and method for producing a thin-walled component, in particular a housing film for a pouch cell, from an initial part, comprising a first coil body, an electrical circuit for providing a puls…

DRIVE·Jul 8·2 min read

B21D51/16 VOLKSWAGEN AKTIENGESELLSCHAFT