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DE411067C - Process for the production of screens - Google Patents

Process for the production of screens

Info

Publication number
DE411067C
DE411067C DEB106560D DEB0106560D DE411067C DE 411067 C DE411067 C DE 411067C DE B106560 D DEB106560 D DE B106560D DE B0106560 D DEB0106560 D DE B0106560D DE 411067 C DE411067 C DE 411067C
Authority
DE
Germany
Prior art keywords
screens
production
mesh
metal foil
atent
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.)
Expired
Application number
DEB106560D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB106560D priority Critical patent/DE411067C/en
Application granted granted Critical
Publication of DE411067C publication Critical patent/DE411067C/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Description

Abb. i.Fig.i.

Claims (1)

P ATENT-Anspruch:P ATENT claim: Verfahren zum Herstellen von Bildschirmen, die aus einem Maschengewebe mit aufgeklebter Metallfolie bestehen, dadurch gekennzeichnet, daß die Metallfolie, bevor der Klebstoff getrocknet ist, mittels nachgiebiger Walzen in die Maschenfelder des Gewebes gedrückt wird, so daß kleine Hohlspiegel in Größe der Maschen entstehen. Process for the production of screens from a mesh fabric with glued-on metal foil, characterized in that the metal foil before the adhesive is dry, using flexible rollers in the mesh fields of the Tissue is pressed, so that small concave mirrors arise in the size of the mesh. Abb. 2.Fig. 2.
DEB106560D Process for the production of screens Expired DE411067C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB106560D DE411067C (en) Process for the production of screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB106560D DE411067C (en) Process for the production of screens

Publications (1)

Publication Number Publication Date
DE411067C true DE411067C (en) 1925-03-09

Family

ID=6991662

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB106560D Expired DE411067C (en) Process for the production of screens

Country Status (1)

Country Link
DE (1) DE411067C (en)

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