Coupling structure of sheet metals in image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11971681
APP PUB NO 20230101172A1
SERIAL NO

17939207

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coupling structure is provided in an image forming apparatus that forms an image on a recording material and constituted to couple a first sheet metal and a second sheet metal having an insulative layer on a surface of a metal layer, respectively. The coupling structure includes a first conductive portion, a second conductive portion and a coupling portion. The metal layer of the first conductive portion is exposed by the insulative layer being exfoliated by laser working in the first sheet metal. The metal layer of the second conductive portion is exposed by the insulative layer being exfoliated by laser working in the second sheet metal. The coupling portion couples the first sheet metal and the second sheet metal in a state in which at least a part of the first conductive portion and at least a part of the second conductive portion are contacted with each other.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hada, Manabu Tokyo, JP 25 74
Hara, Yoshiaki Chiba, JP 33 225
Koshigaya, Motoki Saitama, JP 21 62

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