US 11,993,064 B2
Cover structure and method for producing a cover structure
Stephan Fraunhofer, Aying (DE)
Assigned to GEORG FRITZMEIER GMBH & CO. KG, Aying (DE)
Appl. No. 17/797,347
Filed by Georg Fritzmeier GmbH & Co. KG, Aying (DE)
PCT Filed Jan. 26, 2021, PCT No. PCT/EP2021/051677
§ 371(c)(1), (2) Date Aug. 3, 2022,
PCT Pub. No. WO2021/156095, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 102020102790.7 (DE), filed on Feb. 4, 2020; application No. 102020107676.2 (DE), filed on Mar. 19, 2020; application No. 102020109259.8 (DE), filed on Apr. 2, 2020; and application No. 102020116305.3 (DE), filed on Jun. 19, 2020.
Prior Publication US 2023/0057297 A1, Feb. 23, 2023
Int. Cl. B32B 37/10 (2006.01); B32B 7/12 (2006.01); H01M 50/164 (2021.01); B32B 3/30 (2006.01); B32B 5/02 (2006.01); B32B 15/14 (2006.01); B32B 15/20 (2006.01); B32B 19/06 (2006.01)
CPC B32B 37/10 (2013.01) [B32B 7/12 (2013.01); H01M 50/164 (2021.01); B32B 3/30 (2013.01); B32B 5/02 (2013.01); B32B 15/14 (2013.01); B32B 15/20 (2013.01); B32B 19/06 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2307/3065 (2013.01); B32B 2311/24 (2013.01); B32B 2315/10 (2013.01); B32B 2435/00 (2013.01); H01M 2220/20 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method for manufacturing a cover structure, in particular for a battery of an electric vehicle, comprising the steps of:
inserting a fire protection coating into a bonding press,
inserting an SMC main body into the bonding press,
inserting an EMC layer into the bonding press, and
bonding the SMC main body to the fire protection coating and the EMC layer by means of the bonding press.