DE388752C - Automatic clutch for the indexing device in cinematographs - Google Patents

Automatic clutch for the indexing device in cinematographs

Info

Publication number
DE388752C
DE388752C DEP44732D DEP0044732D DE388752C DE 388752 C DE388752 C DE 388752C DE P44732 D DEP44732 D DE P44732D DE P0044732 D DEP0044732 D DE P0044732D DE 388752 C DE388752 C DE 388752C
Authority
DE
Germany
Prior art keywords
cinematographs
indexing device
automatic clutch
indexing
clutch
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
DEP44732D
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.)
PRISMA APPBAU und VERTRIEBSGES
Original Assignee
PRISMA APPBAU und VERTRIEBSGES
Publication date
Priority to DEP44732D priority Critical patent/DE388752C/en
Application granted granted Critical
Publication of DE388752C publication Critical patent/DE388752C/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch :Patent claim: Selbsttätige Kupplung für die Fortschaltvorrichtung bei Kinematographen, gekennzeichnet durch einen von der Hauptwelle angetriebenen Fliehkraftregler und mit diesem in Verbindung stehende Hebel, durch die die Fortschaltzahnrolle bei genügend großer Umdrehungsgeschwindigkeit der Antriebswelle mit dieser gekuppelt wird, bei Stillstand des Reglers aber die Kupplung \rermittels einer Schraubenfeder aufgehoben wird.Automatic coupling for the indexing device in cinematograph, characterized by a generator driven by the main shaft governor and with this related lever by which the indexing sprocket is coupled at a sufficiently high rotational speed of the drive shaft with this, at standstill of the regulator but the clutch \ r ermittels a Coil spring is lifted.
DEP44732D Automatic clutch for the indexing device in cinematographs Expired DE388752C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP44732D DE388752C (en) Automatic clutch for the indexing device in cinematographs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP44732D DE388752C (en) Automatic clutch for the indexing device in cinematographs

Publications (1)

Publication Number Publication Date
DE388752C true DE388752C (en) 1924-01-18

Family

ID=7380535

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP44732D Expired DE388752C (en) Automatic clutch for the indexing device in cinematographs

Country Status (1)

Country Link
DE (1) DE388752C (en)

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