Method of making a band for a band press

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United States of America Patent

PATENT NO 5021102
SERIAL NO

07477360

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of making a steel band for a double-band press or the like starts with a rolled strip having a tensile strength less than 1250 N/mm.sup.2 of a precipitation-hardenable steel which is subjected to galvanic coating with hard chromium along at least one surface. The band is then subjected to a precipitation hardening heat treatment and as a result of that heat treatment has a tensile strength in excess of 1400 N/mm.sup.2.

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Patent Owner(s)

Patent OwnerAddress
BERNDORF BAND GESMBH2560 BERNDORF

International Classification(s)

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  • 1990 Application Filing Year
  • C21D Class
  • 122 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19900255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harreither, Rupert Baden, AT 7 32

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Patent Citation Ranking

  • 4 Citation Count
  • C21D Class
  • 0 % this patent is cited more than
  • 34 Age
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