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    • 5. 发明专利
    • DE1040902B
    • 1958-10-09
    • DEP0013492
    • 1955-02-03
    • PHOTOSTAT CORP
    • TAUBES ERNEST PAUL
    • G03D3/12
    • 772,633. Photographic processing apparatus. PHOTOSTAT CORPORATION. Jan 20, 1955 [Feb. 4, 1954], No. 1740/55. Class 98(2) For receiving and processing prints as they come out of a camera without the need of intervention by an operator, the apparatus comprises juxtaposed open-top liquid containers with supporting frame means thereon which carry conveying belt frames with upper and lower rollers for belts of which the adjacent parts in adjacent frames move in the same direction with the prints therebetween through the liquids, transfer roller means above the walls between adjacent containers for turning a print from one pair of belts tc the next, guiding means to divert the prints from downward to upward movement in the tanks, and means for effecting coordinated rotation of the various rollers, the belt frames and transfer roller means being separately removable from the apparatus. As more particularly described the apparatus is of standardized construction, whereby cleaning and servicing is facilitated. As shown containers 24, 25, 26, Fig. 1, carry assemblies as of Fig. 11 constituting the operative parts of the supporting frame means. of which bearings 35, 36, 37 support belt frames 50, 51, 52 having therein pairs of rollers as.80, 75 which are connected by belts 70, the central bearing 36 being higher than the other two to produce the belt sequences of Fig 1 Bearing 45 of Fig. 11, higher still, is for the transfer roller means consisting essentially of rollers 121 with serrated discs 118 thereabove which discs co-operate with discs 65 to turn a print, as stated above. Bearing 40 of Fig. 11 is offset to the right so that the upper roller 95 of its depending belt frame is also offset, as shown in Fig. 1, whereby prints fed vertically into shoot 170 are engaged gently between the first pair of travelling belts so that damage to coating emulsion is avoided. Guides 82, 83 inside the containers urge belt frames 50, 51, 52 into position to keep the belts into contact and convey, with the aid of the transfer roller means at the top and edge discs 78, 79 at the bottom, the prints right through the apparatus. All the upper rollers are driven either directly by means of engagement of sprocket wheels on a horizontally travelling sprocket chain (not shown) or by gear wheels from such driven rollers, whereby disengagement of locking pins as 130 of Fig. 11 permits lifting up and removal of the transfer roller means and then the belt frames without disturbing the driving chain. On leaving the machine as from disc 65 the prints are accepted by a guide plate assembly, squeegee rollers and conveyer belts (Fig. 10, not shown). Specification 591,497 is referred to.
    • 8. 发明专利
    • Improvements in or relating to a Photographic Print Treating Apparatus
    • GB772633A
    • 1957-04-17
    • GB174055
    • 1955-01-20
    • PHOTOSTAT CORP
    • G03D3/12
    • 772,633. Photographic processing apparatus. PHOTOSTAT CORPORATION. Jan 20, 1955 [Feb. 4, 1954], No. 1740/55. Class 98(2) For receiving and processing prints as they come out of a camera without the need of intervention by an operator, the apparatus comprises juxtaposed open-top liquid containers with supporting frame means thereon which carry conveying belt frames with upper and lower rollers for belts of which the adjacent parts in adjacent frames move in the same direction with the prints therebetween through the liquids, transfer roller means above the walls between adjacent containers for turning a print from one pair of belts tc the next, guiding means to divert the prints from downward to upward movement in the tanks, and means for effecting coordinated rotation of the various rollers, the belt frames and transfer roller means being separately removable from the apparatus. As more particularly described the apparatus is of standardized construction, whereby cleaning and servicing is facilitated. As shown containers 24, 25, 26, Fig. 1, carry assemblies as of Fig. 11 constituting the operative parts of the supporting frame means. of which bearings 35, 36, 37 support belt frames 50, 51, 52 having therein pairs of rollers as.80, 75 which are connected by belts 70, the central bearing 36 being higher than the other two to produce the belt sequences of Fig 1 Bearing 45 of Fig. 11, higher still, is for the transfer roller means consisting essentially of rollers 121 with serrated discs 118 thereabove which discs co-operate with discs 65 to turn a print, as stated above. Bearing 40 of Fig. 11 is offset to the right so that the upper roller 95 of its depending belt frame is also offset, as shown in Fig. 1, whereby prints fed vertically into shoot 170 are engaged gently between the first pair of travelling belts so that damage to coating emulsion is avoided. Guides 82, 83 inside the containers urge belt frames 50, 51, 52 into position to keep the belts into contact and convey, with the aid of the transfer roller means at the top and edge discs 78, 79 at the bottom, the prints right through the apparatus. All the upper rollers are driven either directly by means of engagement of sprocket wheels on a horizontally travelling sprocket chain (not shown) or by gear wheels from such driven rollers, whereby disengagement of locking pins as 130 of Fig. 11 permits lifting up and removal of the transfer roller means and then the belt frames without disturbing the driving chain. On leaving the machine as from disc 65 the prints are accepted by a guide plate assembly, squeegee rollers and conveyer belts (Fig. 10, not shown). Specification 591,497 is referred to.