CH587497A5 - - Google Patents

Info

Publication number
CH587497A5
CH587497A5 CH112675A CH112675A CH587497A5 CH 587497 A5 CH587497 A5 CH 587497A5 CH 112675 A CH112675 A CH 112675A CH 112675 A CH112675 A CH 112675A CH 587497 A5 CH587497 A5 CH 587497A5
Authority
CH
Switzerland
Application number
CH112675A
Original Assignee
Gretag 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 Gretag Ag filed Critical Gretag Ag
Priority to CH112675A priority Critical patent/CH587497A5/xx
Priority to DE2504389A priority patent/DE2504389C2/de
Priority to NL7600304A priority patent/NL7600304A/xx
Priority to US05/651,619 priority patent/US4017014A/en
Priority to IT47815/76A priority patent/IT1053545B/it
Priority to FR7602466A priority patent/FR2299619A1/fr
Priority to BE163886A priority patent/BE838021A/xx
Priority to GB3633/76A priority patent/GB1505454A/en
Priority to JP51008007A priority patent/JPS6122289B2/ja
Priority to CA244,588A priority patent/CA1074418A/en
Publication of CH587497A5 publication Critical patent/CH587497A5/xx

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
    • G03B27/62—Holders for the original
    • G03B27/6271—Holders for the original in enlargers
    • G03B27/6285—Handling strips
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/50—Control devices operated by the film strip during the run
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Projection-Type Copiers In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
CH112675A 1975-01-30 1975-01-30 CH587497A5 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH112675A CH587497A5 (it) 1975-01-30 1975-01-30
DE2504389A DE2504389C2 (de) 1975-01-30 1975-02-03 Vorrichtung zum Abtasten von zum Rand hin offenen Aussparungen am Rand eines bewegten Bandes
NL7600304A NL7600304A (nl) 1975-01-30 1976-01-13 Inrichting voor het aftasten van uitsparingen aan de rand van een voortbewogen band.
US05/651,619 US4017014A (en) 1975-01-30 1976-01-23 Apparatus for sensing notches
IT47815/76A IT1053545B (it) 1975-01-30 1976-01-27 Dispositivo per la rivelazione di tacche sul bordo di un nastro mobile
FR7602466A FR2299619A1 (fr) 1975-01-30 1976-01-29 Dispositif d'exploration d'echancrures du bord d'une bande en mouvement
BE163886A BE838021A (fr) 1975-01-30 1976-01-29 Dispositif d'exploitation d'echancrures du bord d'une bande en mouvement
GB3633/76A GB1505454A (en) 1975-01-30 1976-01-29 Device for sensing recesses in the edge of a moving strip
JP51008007A JPS6122289B2 (it) 1975-01-30 1976-01-29
CA244,588A CA1074418A (en) 1975-01-30 1976-01-30 Apparatus for sensing notches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH112675A CH587497A5 (it) 1975-01-30 1975-01-30

Publications (1)

Publication Number Publication Date
CH587497A5 true CH587497A5 (it) 1977-05-13

Family

ID=4203091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH112675A CH587497A5 (it) 1975-01-30 1975-01-30

Country Status (10)

Country Link
US (1) US4017014A (it)
JP (1) JPS6122289B2 (it)
BE (1) BE838021A (it)
CA (1) CA1074418A (it)
CH (1) CH587497A5 (it)
DE (1) DE2504389C2 (it)
FR (1) FR2299619A1 (it)
GB (1) GB1505454A (it)
IT (1) IT1053545B (it)
NL (1) NL7600304A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222650A (en) * 1978-03-07 1980-09-16 American Electronics, Inc. Automatic camera
US4224824A (en) * 1978-03-24 1980-09-30 Giampiero Giusti Detecting device for breaks or tears and for the end of the strip in a strip of any material during its advance
DE3314114A1 (de) * 1983-04-19 1984-10-25 Karl-Rainer 4010 Hilden Lindner Saegeanlage zum abtrennen von teilstuecken aus profilen
US4837636A (en) * 1987-10-22 1989-06-06 Xerox Corporation Motion sensor for sensing the relative position and velocity of a recording member
SE470195B (sv) * 1992-12-14 1993-11-29 Kent Svensson Mätutrustning för mätning av förslitningsgraden hos en kätting
US5762252A (en) * 1997-04-30 1998-06-09 Eastman Kodak Company Detector for regions of excess thickness in a moving web and web transport system including such detector
IT201900006886A1 (it) * 2019-05-16 2020-11-16 Aetna Group Spa Apparato di svolgimento per macchina avvolgitrice

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488512A (en) * 1921-07-16 1924-04-01 Pathe Cinema Automatic variable-speed advertising contrivance
US1950692A (en) * 1930-02-18 1934-03-13 Freeman H Owens Reversing mechanism for driving shafts
US2166551A (en) * 1932-03-28 1939-07-18 Reeves Pulley Co Photoelectric control of variablespeed mechanism
US2011272A (en) * 1933-04-18 1935-08-13 Paul E Duggan Control switch for moving picture projectors
US2269952A (en) * 1941-04-07 1942-01-13 Ampro Corp Film-controlled circuit switch for motion picture projectors
FR890949A (fr) * 1942-02-19 1944-02-22 Interfot Ges Stratmann & Co Support de couche photo-sensible et magasin à rouleau pour ce support
DE898550C (de) * 1944-05-25 1953-11-30 Universum Film Ag Vorrichtung an Filmkopiermaschinen
DE898549C (de) * 1944-09-06 1953-11-30 Universum Film Ag Einrichtung an Filmkopiermaschinen zum selbsttaetigen UEberblenden kinematographischer Bildfolgen
DE1104816B (de) * 1959-08-11 1961-04-13 Rudolf Hamer Photokamera fuer Film mit seitlichen Aussparungen
US3696981A (en) * 1968-09-05 1972-10-10 Singer Co Film position and break detector
DE2202374C3 (de) * 1972-01-19 1980-10-09 Agfa-Gevaert Ag, 5090 Leverkusen Abtasteinrichtung für Aussparungen am Rand eines bewegten Bandes
DE2315097C3 (de) * 1973-03-27 1978-09-21 Agfa-Gevaert Ag, 5090 Leverkusen Filmtransporteinrichtung für eine fotografische Kamera

Also Published As

Publication number Publication date
JPS6122289B2 (it) 1986-05-31
JPS51100726A (it) 1976-09-06
GB1505454A (en) 1978-03-30
US4017014A (en) 1977-04-12
IT1053545B (it) 1981-10-10
NL7600304A (nl) 1976-08-03
BE838021A (fr) 1976-07-29
FR2299619A1 (fr) 1976-08-27
CA1074418A (en) 1980-03-25
DE2504389A1 (de) 1976-08-05
FR2299619B1 (it) 1978-11-10
DE2504389C2 (de) 1986-08-21

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Legal Events

Date Code Title Description
PL Patent ceased