Cooling Channel Opening By Means Of Circular Milling Operation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190224762A1
SERIAL NO

16309369

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method for producing a cooling channel piston, wherein a blank of the cooling channel piston, which has a cavity designed as a cooling channel, is provided and wherein an inlet or outlet opening is introduced into the blank in the direction of the cooling channel, characterized in that the opening is introduced into the blank by means of a CNC-controlled circular milling process by using a special milling cutter having end cutting edges arranged in a shaft profile.

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Patent Owner(s)

Patent OwnerAddress
KS KOLBENSCHMIDT GMBHNECKARSULM

International Classification(s)

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  • 2017 Application Filing Year
  • B23P Class
  • 786 Applications Filed
  • 552 Patents Issued To-Date
  • 70.23 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Köhler, Wolfgang Massenbachhausen, DE 5 8
Krämer, Dieter Heilbronn, DE 3 2
Leppla, Florian Seckach-Großeicholzheim, DE 1 1

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Patent Citation Ranking

  • 1 Citation Count
  • B23P Class
  • 50.12 % this patent is cited more than
  • 6 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges422407102101 - 1011 - 2021 - 3041 - 500255075100125150175200225250275300325350375400425450

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