| 发明名称 |
TEST JIG |
| 摘要 |
Provided is a test jig including a jig main body having, at an end portion thereof, an insertion part into which an electrode lead is inserted and a fixing member detachably coupled to the insertion part to fix the electrode lead inserted to the insertion part, wherein the insertion part includes insertion faces outwardly extending from both end portions of the jig main body, and coupling faces extending from the insertion faces toward insides of the jig main body and brought into contact with the fixing member, and thus a tensile test is performed on an ultrasonic-welded portion of the electrode lead without an additional cell. |
| 申请公布号 |
US2015090048(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414519857 |
申请日期 |
2014.10.21 |
| 申请人 |
LG CHEM, LTD. |
发明人 |
KIM Heung Min;KIM Han Sik;CHAE Seang Hee |
| 分类号 |
G01N3/04;G01N19/08;G01N3/08 |
主分类号 |
G01N3/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A test jig comprising:
a jig main body having, at an end portion thereof, an insertion part into which an electrode lead is inserted; and a fixing member detachably coupled to the insertion part to fix the electrode lead inserted to the insertion part, wherein the insertion part comprises insertion faces outwardly extending from both end portions of the jig main body, and coupling faces extending from the insertion faces toward insides of the jig main body and brought into contact with the fixing member. |
| 地址 |
Seoul KR |
