DK231782A - VACCUM TENSIONING FOR MOVIES OR MOVIE MATERIALS - Google Patents

VACCUM TENSIONING FOR MOVIES OR MOVIE MATERIALS Download PDF

Info

Publication number
DK231782A
DK231782A DK231782A DK231782A DK231782A DK 231782 A DK231782 A DK 231782A DK 231782 A DK231782 A DK 231782A DK 231782 A DK231782 A DK 231782A DK 231782 A DK231782 A DK 231782A
Authority
DK
Denmark
Prior art keywords
vaccum
movies
tensioning
movie materials
movie
Prior art date
Application number
DK231782A
Other languages
Danish (da)
Inventor
D Block
V Homfeldt
U Parl
Original Assignee
Hell Rudolf
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 Hell Rudolf filed Critical Hell Rudolf
Publication of DK231782A publication Critical patent/DK231782A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083—Holding means
    • H04N1/0856—Suction or vacuum means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1212—Devices for attaching printing elements or formes to supports for attaching flexible printing formes using pneumatic force
    • 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
    • G03B27/64—Holders for the original using a vacuum or fluid pressure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Advancing Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
DK231782A 1981-05-21 1982-05-21 VACCUM TENSIONING FOR MOVIES OR MOVIE MATERIALS DK231782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813120172 DE3120172A1 (en) 1981-05-21 1981-05-21 VACUUM CLAMPING DEVICE FOR FILMS OR FILM-LIKE MATERIALS

Publications (1)

Publication Number Publication Date
DK231782A true DK231782A (en) 1982-11-22

Family

ID=6132852

Family Applications (1)

Application Number Title Priority Date Filing Date
DK231782A DK231782A (en) 1981-05-21 1982-05-21 VACCUM TENSIONING FOR MOVIES OR MOVIE MATERIALS

Country Status (8)

Country Link
EP (1) EP0065713A1 (en)
JP (1) JPS57198462A (en)
AU (1) AU8371082A (en)
BR (1) BR8203000A (en)
DD (1) DD202075A5 (en)
DE (1) DE3120172A1 (en)
DK (1) DK231782A (en)
YU (1) YU104082A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226280A1 (en) * 1982-07-14 1984-01-19 H. Jürgen Prof. Dr. 4400 Münster Andrä Film holding-down method
DE3927162A1 (en) * 1989-08-17 1991-02-21 Hell Rudolf Dr Ing Gmbh DEVICE FOR AUTOMATICALLY CLAMPING AND RELEASING OF RECORDING MATERIAL AND OPERATING MODE OF THE DEVICE
DE59010262D1 (en) * 1989-08-17 1996-05-09 Hell Ag Linotype DEVICE FOR AUTOMATICALLY CLAMPING AND RELAXING RECORDING MATERIAL AND OPERATING MODE OF THE DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380381A (en) * 1965-08-06 1968-04-30 Western Printing Mach Co Rotary press printing cylinder for clamping flexible plates
DE2241703A1 (en) * 1972-08-24 1974-02-28 Juergen Schulz METHOD AND DEVICE FOR CLAMPING PRINTING FORMS ON THEIR CARRIER
US4005653A (en) * 1974-09-09 1977-02-01 Livermore And Knight Co., Inc. Vacuum cylinder for printing presses

Also Published As

Publication number Publication date
EP0065713A1 (en) 1982-12-01
JPS57198462A (en) 1982-12-06
DE3120172A1 (en) 1982-12-09
YU104082A (en) 1985-03-20
AU8371082A (en) 1982-11-25
BR8203000A (en) 1983-05-10
DD202075A5 (en) 1983-08-24

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment