DE505591C - Mainspring tension for the spring mechanism on cinema recorders - Google Patents

Mainspring tension for the spring mechanism on cinema recorders

Info

Publication number
DE505591C
DE505591C DEJ37624D DEJ0037624D DE505591C DE 505591 C DE505591 C DE 505591C DE J37624 D DEJ37624 D DE J37624D DE J0037624 D DEJ0037624 D DE J0037624D DE 505591 C DE505591 C DE 505591C
Authority
DE
Germany
Prior art keywords
cinema
recorders
spring mechanism
mainspring
tension
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
DEJ37624D
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.)
JHAGEE KAMERAWERK STEENBERGEN
Original Assignee
JHAGEE KAMERAWERK STEENBERGEN
Publication date
Priority to DEJ37624D priority Critical patent/DE505591C/en
Application granted granted Critical
Publication of DE505591C publication Critical patent/DE505591C/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)
  • Springs (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Aufzugssperrung für Federgehäuse im Innern des Federhauses, dadurch gekennzeichnet, daß der Sperrzahn (b) einen kreisabschnittförmigen Fuß (b1) trägt, mit dem er in eine tangentiale Nut (c1) der Achse (c2) eingeschoben ist und seine Lage in der Achsenmuffe (c) durch ein Scheibenlager (c£) gesichert wird.Winding lock for spring housing inside the barrel, characterized in that the ratchet tooth (b) has a circular segment-shaped foot (b 1 ) with which it is pushed into a tangential groove (c 1 ) of the axis (c 2 ) and its position in the Axle sleeve (c) is secured by a disc bearing (c £).
DEJ37624D Mainspring tension for the spring mechanism on cinema recorders Expired DE505591C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ37624D DE505591C (en) Mainspring tension for the spring mechanism on cinema recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ37624D DE505591C (en) Mainspring tension for the spring mechanism on cinema recorders

Publications (1)

Publication Number Publication Date
DE505591C true DE505591C (en) 1930-08-22

Family

ID=7205718

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ37624D Expired DE505591C (en) Mainspring tension for the spring mechanism on cinema recorders

Country Status (1)

Country Link
DE (1) DE505591C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748142C (en) * 1936-11-04 1944-10-27 Roll film camera with spring drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748142C (en) * 1936-11-04 1944-10-27 Roll film camera with spring drive

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