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STEP AND REPEAT CAMERA WITH COMPUTER CONTROLLED FILM TABLE

  • US 3,572,925 A
  • Filed: 10/18/1967
  • Issued: 03/30/1971
  • Est. Priority Date: 10/18/1967
  • Status: Expired due to Term
First Claim
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1. The step and repeat camera which comprises:

  • first means for supporting a photographic plate and second means for projecting an image onto a photographic plate supported by the first means, the first and second means being mounted for relative movement in X and Y coordinate directions;

    drive means for moving the first and second means in the relative X and Y coordinate directions;

    means for sensing movement of the first and second means in the relative X and Y directions and producing X and Y coordinate position information; and

    control means responsive to the position information for operating the drive means in a manner to move the first and second means to selected relative coordinate positions and to maintain the relative coordinate position during exposure of a photographic plate supported by the first means.

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