DE419797C - Cinematographic recording device with easily removable spring drive mechanism - Google Patents

Cinematographic recording device with easily removable spring drive mechanism

Info

Publication number
DE419797C
DE419797C DEE31279D DEE0031279D DE419797C DE 419797 C DE419797 C DE 419797C DE E31279 D DEE31279 D DE E31279D DE E0031279 D DEE0031279 D DE E0031279D DE 419797 C DE419797 C DE 419797C
Authority
DE
Germany
Prior art keywords
drive mechanism
spring drive
easily removable
recording device
removable spring
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
DEE31279D
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.)
Ernemann Werke AG
Original Assignee
Ernemann Werke 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
Application filed by Ernemann Werke AG filed Critical Ernemann Werke AG
Priority to DEE31279D priority Critical patent/DE419797C/en
Application granted granted Critical
Publication of DE419797C publication Critical patent/DE419797C/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
    • G03B1/00—Film strip handling
    • G03B1/02—Moving film strip by pull on end thereof
    • G03B1/04—Pull exerted by take-up spool
    • G03B1/12—Pull exerted by take-up spool rotated by motor, e.g. spring

Landscapes

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

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 10. OKTOBER 1925.ISSUED OCTOBER 10, 1925.

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

- M 419797 KLASSE 57 a GRUPPE 37- M 419797 CLASS 57 a GROUP 37

(E3I279 VII57 a*)(E 3 I 279 VII 57 a *)

Firma Ernemann-Werke A.-G. in Dresden.Company Ernemann-Werke A.-G. in Dresden.

Kinematographischer Aufnahmeapparat mit leicht abnehmbarem Federantriebswerk. Patentiert im Deutschen Reiche vom 19. September 1924 ab.Cinematographic recording device with easily removable spring drive mechanism. Patented in the German Empire on September 19, 1924.

Kinematographische Aufnahmeapparate mit leicht abnehmbaren Federantriebswerken sind bekannt, und zwar wird bei ihnen das Federantriebswerk mittels mehrerer Schrauben an einer Seitenwand des Aufnahmeapparates festgeschraubt. Der Aufnahmeapparat muß also besonders dafür eingerichtet werden, und es ist bisher nicht möglich gewesen, Federantriebswerke ohne Umbau des Aufnahmeapparates an diesem zu befestigen. Diesen Mangel beseitigt die Einrichtung nach der Erfindung, indem zum Anschrauben des Federwerkes die an jedem Apparat vorhandene Stativmutter verwendet wird. Die Abbildung zeigt einen Aufnahmeapparat mit Federantriebswerk von vorn gesehen mit teilweisem Schnitt. Das Federantriebswerk α ist auf einer Grundplatte b befestigt und wird erfindungsgemäß mittels einer Schraube c an der vorhandenen Stativmutter d des Aufnahmeapparatest befestigt.Cinematographic recording apparatuses with easily removable spring drive mechanisms are known, specifically in them the spring drive mechanism is screwed to a side wall of the recording apparatus by means of several screws. The receiving apparatus must therefore be specially set up for this, and it has not previously been possible to attach spring drive mechanisms to the receiving apparatus without converting it. The device according to the invention eliminates this deficiency in that the tripod nut present on each apparatus is used to screw on the spring mechanism. The illustration shows a recording apparatus with a spring drive mechanism, seen from the front, with a partial section. The spring drive mechanism α is attached to a base plate b and, according to the invention, is attached to the existing stand nut d of the receiving apparatus test by means of a screw c.

Claims (1)

Patent-Anspruch:Patent claim: Kinematographischer Aufnahmeapparat as. mit leicht abnehmbarem Federantriebswerk, gekennzeichnet durch Mittel, um das Federwerk mittels einer Schraube unter Benutzung der vorhandenen Bodenmutter an dem Aufnahmeapparat zu befestigen.Cinematographic recording apparatus as. with easily removable spring drive mechanism, characterized by means to underneath the spring mechanism by means of a screw Use the existing floor nut to attach to the recording device.
DEE31279D 1924-09-19 1924-09-19 Cinematographic recording device with easily removable spring drive mechanism Expired DE419797C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE31279D DE419797C (en) 1924-09-19 1924-09-19 Cinematographic recording device with easily removable spring drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE31279D DE419797C (en) 1924-09-19 1924-09-19 Cinematographic recording device with easily removable spring drive mechanism

Publications (1)

Publication Number Publication Date
DE419797C true DE419797C (en) 1925-10-10

Family

ID=7074958

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE31279D Expired DE419797C (en) 1924-09-19 1924-09-19 Cinematographic recording device with easily removable spring drive mechanism

Country Status (1)

Country Link
DE (1) DE419797C (en)

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