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(11) | EP 0 150 924 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Rack assembly for photographic processors |
(57) A rack assembly for a photographic roller processor is provided with plastic side
frames for supporting rollers mounted between the side frames. The plastic side frames
are provided with axially aligned roller bearing apertures and roller bearing pin
apertures which support the rotatable rollers. The roller bearing aperture is made
larger in diameter than the roller to provide a bearing surface for the roller and
permits the roller to be installed between the side frames by inserting the roller
through the roller bearing aperture from outside the side frame. |