Dual spindle NC chucking/turning machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4197769
SERIAL NO

05902933

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage
Patent Longevity
    Expired
Forward Citations

Abstract

See full text

A dual vertical spindle turning machine for simultaneously machining workpieces chucked on the respective spindles having a horizontally movable dual tool assembly including independent side-by-side tool slides, and independent drive motors for simultaneously moving the tool slides along a horizontal slideway of a vertically movable main slide. The tool slides have clearance therebetween to enable independent adjustment of either one or both of the tools by incremental energization of either one or both of the tool slide drive motors.

First Claim

See full text

Other Claims data not available

Family

Patent Owner(s)

  • MOTCH CORPORATION

International Classification(s)

loading....
  • 1978 Application Filing Year
  • B23B Class
  • 196 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19780255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Edward E Wickliffe, OH 6 81
Stelmashuk, Philip J Euclid, OH 1 16

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 16 Citation Count
  • B23B Class
  • 0 % this patent is cited more than
  • 45 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges

Forward Cite Landscape

Load Citation