Patent ID: 7578898

Claim:
A method of making electric energy storage assemblies, the method comprising the steps of feeding multiple sheet structures ( 90 , 40 , 92 ) from distinct feed means ( 104 , 204 , 304 ), the feed means comprising motor-driven unwinders ( 104 , 204 , 304 ) and associated motors, laminating ( 400 , 410 ) the film structures ( 90 , 40 , 92 ) received from the various feed means ( 104 , 204 , 304 ), winding ( 610 ) the resulting laminate, and continuously and with controlled synchronism controlling the feed means ( 104 , 204 , 304 ), the laminator means ( 400 , 410 ), and the winder means ( 610 ) and sequentially controlling the unwinders in a brake mode by the associated motors.