ES214182U - Perfected band developer for photographic paper. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected band developer for photographic paper. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES214182U
ES214182U ES0214182U ES214182U ES214182U ES 214182 U ES214182 U ES 214182U ES 0214182 U ES0214182 U ES 0214182U ES 214182 U ES214182 U ES 214182U ES 214182 U ES214182 U ES 214182U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
photographic paper
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.)
Granted
Application number
ES0214182U
Other languages
Spanish (es)
Other versions
ES214182Y (en
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.)
Soder S L
Original Assignee
Soder S L
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 Soder S L filed Critical Soder S L
Publication of ES214182U publication Critical patent/ES214182U/en
Application granted granted Critical
Publication of ES214182Y publication Critical patent/ES214182Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/587—Handling photosensitive webs
    • G03B27/588—Supply rolls; Cutting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Advancing Webs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Improved web unroller for photographic paper, characterized in that the web advances on a table a determined length after a time stopped, the trailing roller being provided with a pinion kinematically linked by means of freewheeling gears, with a toothed sector provided with a recovery spring and whose rotation is caused by a cam acting on a fixed wheel on this sector, the cam being mounted on an axis driven by a motor powered for the time necessary to rotate the cam-shaft one revolution. (Machine-translation by Google Translate, not legally binding)
ES1971214182U 1970-12-17 1971-10-15 PERFECTED BELT UNWINDER FOR PHOTO PAPER. Expired ES214182Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045669A FR2118334A5 (en) 1970-12-17 1970-12-17

Publications (2)

Publication Number Publication Date
ES214182U true ES214182U (en) 1976-07-01
ES214182Y ES214182Y (en) 1976-12-01

Family

ID=9065996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971214182U Expired ES214182Y (en) 1970-12-17 1971-10-15 PERFECTED BELT UNWINDER FOR PHOTO PAPER.

Country Status (9)

Country Link
BE (1) BE776001A (en)
CH (1) CH546418A (en)
DE (1) DE2161335A1 (en)
ES (1) ES214182Y (en)
FR (1) FR2118334A5 (en)
GB (1) GB1354331A (en)
IT (1) IT944006B (en)
LU (1) LU64384A1 (en)
NL (1) NL7117240A (en)

Also Published As

Publication number Publication date
CH546418A (en) 1974-02-28
FR2118334A5 (en) 1972-07-28
NL7117240A (en) 1972-06-20
IT944006B (en) 1973-04-20
DE2161335A1 (en) 1972-07-20
ES214182Y (en) 1976-12-01
GB1354331A (en) 1974-06-05
BE776001A (en) 1972-03-16
LU64384A1 (en) 1972-06-19

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