Turret-type machine tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5452502
SERIAL NO

08182595

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turret-type machine tool has a workpiece support that can be indexed incrementally by a step-drive and is locked to be stationary in angular positions corresponding to individual machining stations. In the individual machining stations, machining units are provided, each of them carrying a machining spindle. Workpiece holders are supported on the workpiece supports with planet axes located in at least one horizontal plane; the planet axes extend at a tangent to and radially spaced apart from the vertical switching axis of the workpiece support and are each aligned in pairs parallel to one another.

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Patent Owner(s)

Patent OwnerAddress
WITZIG & FRANK TURMATIC GMBHAM HOLDERSTOCK 2 D-77652 OFFENBURG

International Classification(s)

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  • 1994 Application Filing Year
  • B23Q Class
  • 223 Applications Filed
  • 75 Patents Issued To-Date
  • 33.64 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199419951996199719980255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grau, Wolfgang Boblingen, DE 5 63
Heselschwerdt, Helmut Magstadt, DE 1 15
Walter, Heinz Renningen, DE 16 92

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Patent Citation Ranking

  • 15 Citation Count
  • B23Q Class
  • 65.49 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1064231131101 - 1011 - 2021 - 3031 - 4041 - 5071 - 800510152025303540455055606570

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