{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "The present invention provides a notching apparatus in which a punch descends to notch an electrode, the notching apparatus comprising a holder having one surface in which a mounting groove is provided, the punch having one end inserted into the mounting groove, and a block inserted into the…",
  "path": "/patents/1408885",
  "publishedAt": "2024-08-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21D28/14",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention provides a notching apparatus in which a punch descends to notch an electrode, the notching apparatus comprising a holder having one surface in which a mounting groove is provided, the punch having one end inserted into the mounting groove, and a block inserted into the mounting groove together with the punch. When inserted into the mounting groove, the block presses the punch so that the punch comes into close contact with one of inner surfaces of the mounting groove.The present invention having the above-described configuration may prevent the punch from shaking because the wedge-shaped block is inserted into the mounting groove together with the punch and presses the punch so that the punch comes into close contact with one of the inner surfaces of the mounting groove.",
  "title": "NOTCHING APPARATUS"
}