NL7801554A - CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE. - Google Patents

CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE.

Info

Publication number
NL7801554A
NL7801554A NL7801554A NL7801554A NL7801554A NL 7801554 A NL7801554 A NL 7801554A NL 7801554 A NL7801554 A NL 7801554A NL 7801554 A NL7801554 A NL 7801554A NL 7801554 A NL7801554 A NL 7801554A
Authority
NL
Netherlands
Prior art keywords
microfilm
enlargement
cutting device
cutting
enlargement device
Prior art date
Application number
NL7801554A
Other languages
Dutch (nl)
Original Assignee
Hoechst 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
Priority claimed from DE2050012A external-priority patent/DE2050012C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Priority to NL7801554A priority Critical patent/NL7801554A/en
Publication of NL7801554A publication Critical patent/NL7801554A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6517—Apparatus for continuous web copy material of plain paper, e.g. supply rolls; Roll holders therefor
    • G03G15/6523—Cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears
    • B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL7801554A 1970-10-12 1978-02-10 CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE. NL7801554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7801554A NL7801554A (en) 1970-10-12 1978-02-10 CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2050012A DE2050012C3 (en) 1970-10-12 1970-10-12 Microfilm re-enlarger
NL7801554A NL7801554A (en) 1970-10-12 1978-02-10 CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE.

Publications (1)

Publication Number Publication Date
NL7801554A true NL7801554A (en) 1978-05-31

Family

ID=25759877

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801554A NL7801554A (en) 1970-10-12 1978-02-10 CUTTING DEVICE FOR A MICROFILM RE-ENLARGEMENT DEVICE.

Country Status (1)

Country Link
NL (1) NL7801554A (en)

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable