CH515133A - Aufspannvorrichtung - Google Patents

Aufspannvorrichtung

Info

Publication number
CH515133A
CH515133A CH1619370A CH1619370A CH515133A CH 515133 A CH515133 A CH 515133A CH 1619370 A CH1619370 A CH 1619370A CH 1619370 A CH1619370 A CH 1619370A CH 515133 A CH515133 A CH 515133A
Authority
CH
Switzerland
Prior art keywords
jig
Prior art date
Application number
CH1619370A
Other languages
English (en)
Inventor
Altzschner Gustav
Ettinghaus Josef
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH515133A publication Critical patent/CH515133A/de

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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L5/00—Drawing boards
    • B43L5/02—Drawing boards having means for clamping sheets of paper thereto
    • B43L5/027—Drawing boards having means for clamping sheets of paper thereto with suction devices
    • 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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • G03B1/48—Gates or pressure devices, e.g. plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Making Paper Articles (AREA)
  • Manipulator (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
CH1619370A 1969-11-17 1970-11-02 Aufspannvorrichtung CH515133A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957657 1969-11-17

Publications (1)

Publication Number Publication Date
CH515133A true CH515133A (de) 1971-11-15

Family

ID=5751294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1619370A CH515133A (de) 1969-11-17 1970-11-02 Aufspannvorrichtung

Country Status (4)

Country Link
CH (1) CH515133A (de)
DE (1) DE1957657B1 (de)
FR (1) FR2067336B1 (de)
GB (1) GB1324099A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133367A1 (de) * 1981-08-24 1985-04-25 SKP Technik AG, Brugg Vorrichtung zur halterung blattfoermiger gegenstaende, insbesondere zeichenbrett oder registrierplatte
GB2172822B (en) * 1985-03-25 1988-09-01 Furniture Ind Res Ass Vacuum chucks

Also Published As

Publication number Publication date
DE1957657B1 (de) 1971-03-25
FR2067336A1 (de) 1971-08-20
FR2067336B1 (de) 1973-02-02
GB1324099A (en) 1973-07-18

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Legal Events

Date Code Title Description
PL Patent ceased