PRESS HAVING A DIRECT-DRIVEN CRANK DRIVE

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United States of America Patent

APP PUB NO 20120180675A1
SERIAL NO

13386797

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A press having at least one press frame, a table mounted therein and a tappet or ram driven by at least one crank drive for incorporating work tools or for producing work pieces by at least one production method in a tool, wherein a tool upper part is arranged on the ram and a tool lower part is arranged on the press table, wherein at least one crank shaft having at least one crank pin and at least one connecting rod is arranged as a crank drive and wherein at least one direct drive, directly driving the crank shaft, is arranged as a motor for the crank shaft drive, wherein the motor is arranged substantially adjacent to a crank pin on the crank shaft.

First Claim

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Patent Owner(s)

Patent OwnerAddress
DIEFFENBACHER GMBH MASCHINEN- UND ANLAGENBAU75031 EPPINGEN

International Classification(s)

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  • 2010 Application Filing Year
  • B30B Class
  • 146 Applications Filed
  • 97 Patents Issued To-Date
  • 66.44 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Graf, Matthias Bretten, DE 38 170

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Patent Citation Ranking

  • 3 Citation Count
  • B30B Class
  • 15.67 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2198842101 - 1011 - 2021 - 3031 - 40100 +05101520253035404550556065707580859095100105

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