DE2519678C2 - Vorrichtung zum Ausbreiten einer Entwicklerflüssigkeit in einer Selbstentwicklerkamera - Google Patents

Vorrichtung zum Ausbreiten einer Entwicklerflüssigkeit in einer Selbstentwicklerkamera

Info

Publication number
DE2519678C2
DE2519678C2 DE19752519678 DE2519678A DE2519678C2 DE 2519678 C2 DE2519678 C2 DE 2519678C2 DE 19752519678 DE19752519678 DE 19752519678 DE 2519678 A DE2519678 A DE 2519678A DE 2519678 C2 DE2519678 C2 DE 2519678C2
Authority
DE
Germany
Prior art keywords
nip
pinch
roller
spreading
film unit
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
DE19752519678
Other languages
German (de)
English (en)
Other versions
DE2519678A1 (de
Inventor
James Manning Lexington Mass. Whall
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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
Priority claimed from US466416A external-priority patent/US3871010A/en
Priority claimed from US466415A external-priority patent/US3925800A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of DE2519678A1 publication Critical patent/DE2519678A1/de
Application granted granted Critical
Publication of DE2519678C2 publication Critical patent/DE2519678C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus
    • G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/32—Locating plates or cut films
    • G03B17/34—Changing plates or cut films
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
    • G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
DE19752519678 1974-05-02 1975-05-02 Vorrichtung zum Ausbreiten einer Entwicklerflüssigkeit in einer Selbstentwicklerkamera Expired DE2519678C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US466416A US3871010A (en) 1974-05-02 1974-05-02 Spread roller system for self developing type photographic apparatus
US466415A US3925800A (en) 1974-05-02 1974-05-02 Spread roller system for self developing type photographic apparatus

Publications (2)

Publication Number Publication Date
DE2519678A1 DE2519678A1 (de) 1975-11-13
DE2519678C2 true DE2519678C2 (de) 1984-07-05

Family

ID=27041654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752519678 Expired DE2519678C2 (de) 1974-05-02 1975-05-02 Vorrichtung zum Ausbreiten einer Entwicklerflüssigkeit in einer Selbstentwicklerkamera

Country Status (5)

Country Link
JP (1) JPS5913007B2 (enExample)
CA (1) CA1039548A (enExample)
DE (1) DE2519678C2 (enExample)
FR (1) FR2269738B1 (enExample)
GB (1) GB1504036A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174164A (en) * 1978-05-30 1979-11-13 Polaroid Corporation Photographic processing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369696A (fr) * 1963-09-18 1964-08-14 Polaroid Corp Appareil de traitement photographique
US3537371A (en) * 1968-03-20 1970-11-03 Polaroid Corp Processing apparatus having specially configured pressure applying members
FR1585109A (enExample) * 1968-07-12 1970-01-09
US3779144A (en) * 1972-04-24 1973-12-18 Polaroid Corp Photographic film processing apparatus and camera system employing same

Also Published As

Publication number Publication date
CA1039548A (en) 1978-10-03
GB1504036A (en) 1978-03-15
DE2519678A1 (de) 1975-11-13
JPS50159333A (enExample) 1975-12-23
FR2269738B1 (enExample) 1982-05-21
JPS5913007B2 (ja) 1984-03-27
FR2269738A1 (enExample) 1975-11-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G03B 17/52

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee