SLIDING CONTACT MATERIAL

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United States of America Patent

APP PUB NO 20110117383A1
SERIAL NO

13002678

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sliding contact material containing 40 to 60% by weight of Au, 15 to 25% by weight of Pd, and Sn and In as essential elements, the total amount of Sn and In being 1 to 4% by weight and the balance being Ag, and a sliding contact material containing 40 to 60% by weight of Au, 15 to 25% by weight of Pd, and Zn, the amount of Zn being 0.1 to 5% by weight and the balance being Ag. The sliding contact material is insusceptible to the interaction with grease essential for the use of such contact materials, and has stable contact resistance, and therefore can be used for a long time.

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Patent Owner(s)

Patent OwnerAddress
TANAKA KIKINZOKU KOGYO K K7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 100-6422

International Classification(s)

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  • 2010 Application Filing Year
  • B32B Class
  • 4989 Applications Filed
  • 2308 Patents Issued To-Date
  • 46.27 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asada, Takao Iwate, JP 11 43
Satoh, Tomokazu Gunma, JP 2 1
Takeuchi, Junichi Iwate, JP 109 1295

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Patent Citation Ranking

  • 1 Citation Count
  • B32B Class
  • 5.58 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges147147053522610956312015341801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600

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