The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Jun. 14, 2023
Lg Energy Solution, Ltd., Seoul, KR;
Seung Bae Lee, Daejeon, KR;
Duk Keun Oh, Daejeon, KR;
Jin Soo Lee, Daejeon, KR;
Ju Hwan Baek, Daejeon, KR;
Seok In Hong, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A pouch roll replacement system comprises a transport part, a replacement chucking part, an unwinder chucking part, a measuring part, and a control part. The transport part transports a replacement pouch roll and is capable of adjusting the central axis height of the replacement pouch roll The replacement chucking part is provided to chuck the replacement pouch roll transported through the transport part and has a predetermined chucking height The unwinder chucking part accommodates a traveling pouch roll and the measuring part measures the distance to the replacement pouch roll seated on the transport part before transporting the replacement pouch roll to the replacement chucking part. The control part controls the transport part so that the central axis height of the replacement pouch roll seated on the transport part is adjusted based on the measurement information of the measuring part and the chucking height of the replacement chucking part.