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APPARATUS FOR IMAGE-TRANSFER PHOTOGRAPHY

  • US 3,555,988 A
  • Filed: 05/14/1968
  • Issued: 01/19/1971
  • Est. Priority Date: 05/19/1967
  • Status: Expired due to Term
First Claim
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1. In an apparatus for image-transfer photography, a combination comprising a housing having chamber means for positive and negative web materials and defining a path along which such materials can be advanced toward an outlet provided in the housing, said housing comprising a first portion and a second portion movable with reference to the first portion between open and closed positions in which it respectively affords access to and seals said chamber means;

  • and compressing means for biasing the positive and negative materials against each other during advance along a predetermined stretch of said path, said compressing means comprising a first presser member installed in said first portion at one side of said stretch, a second presser member carried by said second portion and being located at the other side of said stretch in closed position of said second portion, said first presser member being movable with reference to said first portion toward and away from said second presser member in the closed position of said second portion and said second presser member being movable with reference to said second portion toward and away from said first presser member, means for biasing said first presser member toward said second presser member, and guide means provided in said first portion for moving said second presser member toward said first presser member in response to movement of said second portion to closed position.

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