GB968869A - Processing machine for photographic material - Google Patents

Processing machine for photographic material

Info

Publication number
GB968869A
GB968869A GB1599/61A GB159961A GB968869A GB 968869 A GB968869 A GB 968869A GB 1599/61 A GB1599/61 A GB 1599/61A GB 159961 A GB159961 A GB 159961A GB 968869 A GB968869 A GB 968869A
Authority
GB
United Kingdom
Prior art keywords
roller
liquid
rollers
hollow
jan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1599/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa AG filed Critical Agfa AG
Publication of GB968869A publication Critical patent/GB968869A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/06—Applicator pads, rollers or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

968, 869. Photographic processing apparatus. AGFA A.G. Jan. 13, 1961 [Jan. 16, 1960], No. 1599/61. Heading G2A. A photographic processing machine has a hollow roller 6 containing the processing liquid, the roller comprising a perforated cylindrical wall 21 surrounded by a felt layer 22, and an outer flexible sheath 23 containing fine pores. The latter may be a synthetic plastic, and the individual pores may be encircled by inwardly projecting portions so that the sheath is keyed into the felt (Fig. 3, not shown). The roller is mounted on a hollow shaft 7 which receives the liquid from a valve chamber supplied from a reservoir 18. The liquid passes into the cylinder space 25 through perforations 24 in the shaft 7. The paper web or film 3 being treated may be passed over rollers 4 through a series of processing tanks 29, 30, 31 containing, for example, developing, fixing, and washing liquids, and alternately with immersion in the tanks, be treated with hollow rollers 6 containing a stop liquid, hardening agent, and wetting agent respectively. Thus a developing apparatus originally intended for only three treatment operations can be modified to provide six such operations. Figs. (not shown) 5, 6, 7 illustrate various methods of conveying the paper web past a number of such rollers 6. The liquid may be conveyed to the paper from the roller 6 via an intermediate roller.
GB1599/61A 1960-01-16 1961-01-13 Processing machine for photographic material Expired GB968869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA33715A DE1121927B (en) 1960-01-16 1960-01-16 Developing machine for photographic substrates

Publications (1)

Publication Number Publication Date
GB968869A true GB968869A (en) 1964-09-02

Family

ID=6928276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1599/61A Expired GB968869A (en) 1960-01-16 1961-01-13 Processing machine for photographic material

Country Status (3)

Country Link
US (1) US3170382A (en)
DE (1) DE1121927B (en)
GB (1) GB968869A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366025A (en) * 1965-01-04 1968-01-30 Naca Equipment Corp Roller type automatic processor
US3555989A (en) * 1966-07-18 1971-01-19 Addressograph Multigraph Diazotype developer materials and the production and use thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301156A (en) * 1964-01-13 1967-01-31 Peerless Photo Products Inc Processing mechanism
US3507650A (en) * 1966-01-11 1970-04-21 Polaroid Corp Method of depositing viscous photographic reagents
US3408984A (en) * 1967-10-25 1968-11-05 Tension Envelope Corp Closed system adhesive applicator
US3501065A (en) * 1968-05-01 1970-03-17 Eastman Kodak Co Container and dispensing mechanism for toner powder
IT974274B (en) * 1972-12-22 1974-06-20 Quepor Sa DEVICE FOR THE STERILIZATION OF PACKAGING MATERIAL
JPS5013645U (en) * 1973-06-01 1975-02-13
DE2640527A1 (en) * 1976-09-09 1978-03-16 Hostert Automata USE FOR PHOTO DEVELOPING MACHINES
US4965618A (en) * 1989-08-02 1990-10-23 Eastman Kodak Company Method and apparatus for transporting and liquid treating indeterminate lengths of web material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1147161A (en) * 1908-05-06 1915-07-20 Frederick E Goldsmith Mechanism for coating.
US989685A (en) * 1909-07-10 1911-04-18 Orion L Zittle Envelop-moistener.
US1570857A (en) * 1924-08-06 1926-01-26 James F Perkins Inking roller
US1847833A (en) * 1928-08-20 1932-03-01 Sirius Kleurenfilm Mij Apparatus for applying solutions
DE519243C (en) * 1928-08-28 1931-02-25 Wilhelm Goern & Co Developing device for blueprints u. like
US2125206A (en) * 1935-08-26 1938-07-26 Hoe & Co R Dampening device for printing machines
US2217552A (en) * 1937-08-27 1940-10-08 Hoe & Co R Ink supply roller
US2464040A (en) * 1945-01-23 1949-03-08 William C Huebner Dampening or moistening roller
GB651791A (en) * 1946-12-17 1951-04-11 Kodak Ltd Improvements in or relating to photographic film processing apparatus
US2781192A (en) * 1954-09-08 1957-02-12 H W Butterworth And Sons Compa Fabric treating and feeding apparatus with constant tension roller drive
GB821088A (en) * 1956-08-06 1959-09-30 Siegel Hans Process and apparatus for the photographic liquid processing of coatings on flexiblesupports
US2926628A (en) * 1956-09-07 1960-03-01 Robert S Black Roll type glue spreaders, surface coaters, and the like
US2928329A (en) * 1956-11-09 1960-03-15 David R Limbach Photographic developing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366025A (en) * 1965-01-04 1968-01-30 Naca Equipment Corp Roller type automatic processor
US3555989A (en) * 1966-07-18 1971-01-19 Addressograph Multigraph Diazotype developer materials and the production and use thereof

Also Published As

Publication number Publication date
US3170382A (en) 1965-02-23
DE1121927B (en) 1962-01-11

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