DE501837C - Device for moving epidiascopic tables - Google Patents

Device for moving epidiascopic tables

Info

Publication number
DE501837C
DE501837C DEH115298D DEH0115298D DE501837C DE 501837 C DE501837 C DE 501837C DE H115298 D DEH115298 D DE H115298D DE H0115298 D DEH0115298 D DE H0115298D DE 501837 C DE501837 C DE 501837C
Authority
DE
Germany
Prior art keywords
epidiascopic
tables
moving
epidiascope
fulcrum
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
DEH115298D
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.)
DR CARL HENSOLDT
Original Assignee
DR CARL HENSOLDT
Publication date
Priority to DEH115298D priority Critical patent/DE501837C/en
Application granted granted Critical
Publication of DE501837C publication Critical patent/DE501837C/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
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

. GtinnUckT JU am . GtinnUckT JU am

Claims (1)

Patentanspruch :Claim: Vorrichtung zur Bewegung von Epidiaskoptischen aus der unteren Endlage in die durch Anschlag am Epidiaskopgehäuse bedingte Arbeitsstellung oder umgekehrt unter Verwendung eines den Tisch an seinem freien Ende tragenden einarmigen Hebelgestänges, dadurch gekennzeichnet, daß der zur Höhenverstellung von Bildträgern an sich bekannte axial verschiebbare Gewindebolzen mit einer steilgängigen Gewindeanordnung versehen ist und in einer solchen Entfernung vom Drehpunkt des Hebels an diesem angreift, daß bereits durch eine Teildrehung der Mutter der Tisch in seine Endlagen geführt wird.Device for moving epidiascopic tables from the lower end position into the working position caused by the stop on the epidiascope housing or vice versa using a one-armed lever linkage carrying the table at its free end, characterized in that that the known axially displaceable for the height adjustment of image carriers Threaded bolt is provided with a steep thread arrangement and at such a distance from The fulcrum of the lever engages this that the table has already been moved into its end positions by a partial rotation of the nut will.
DEH115298D Device for moving epidiascopic tables Expired DE501837C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH115298D DE501837C (en) Device for moving epidiascopic tables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH115298D DE501837C (en) Device for moving epidiascopic tables

Publications (1)

Publication Number Publication Date
DE501837C true DE501837C (en) 1930-07-07

Family

ID=7172275

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH115298D Expired DE501837C (en) Device for moving epidiascopic tables

Country Status (1)

Country Link
DE (1) DE501837C (en)

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