DE388576C - Film vat with guide rollers - Google Patents

Film vat with guide rollers

Info

Publication number
DE388576C
DE388576C DEH89426D DEH0089426D DE388576C DE 388576 C DE388576 C DE 388576C DE H89426 D DEH89426 D DE H89426D DE H0089426 D DEH0089426 D DE H0089426D DE 388576 C DE388576 C DE 388576C
Authority
DE
Germany
Prior art keywords
film
guide rollers
vat
runner
rollers
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
DEH89426D
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 DEH89426D priority Critical patent/DE388576C/en
Application granted granted Critical
Publication of DE388576C publication Critical patent/DE388576C/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
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Description

Abb.Fig.

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Abb.Fig.

BERLIN. GEDRUCKT IM DER REICHSDRUCKEREi.BERLIN. PRINTED IN THE REICHSDRUCKEREi.

Claims (1)

Patent-Anspruch:Patent claim: Filmkufe mit federnden Führungsrollen zur Führung des Films vor dem Bildfenster, dadurch gekennzeichnet, daß in Ausfräsungen der Kufe Schraubenfedern so angeordnet sind, daß sie ein gegenüber der Filmebene senkrechtes Andrücken der Rollen bewirken.Film runner with resilient guide rollers for guiding the film in front of the picture window, characterized in that helical springs are arranged in the cutouts of the runner so that they are opposite one another cause the rollers to be pressed perpendicularly to the plane of the film.
DEH89426D Film vat with guide rollers Expired DE388576C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH89426D DE388576C (en) Film vat with guide rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH89426D DE388576C (en) Film vat with guide rollers

Publications (1)

Publication Number Publication Date
DE388576C true DE388576C (en) 1924-01-19

Family

ID=7165587

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH89426D Expired DE388576C (en) Film vat with guide rollers

Country Status (1)

Country Link
DE (1) DE388576C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492418A (en) * 1946-11-19 1949-12-27 Furer Edward Film pressure plate
DE899898C (en) * 1949-05-12 1954-05-24 Thomas D Trabbic Device for guiding the film in photographic cameras, enlarging apparatus, projectors and similar devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492418A (en) * 1946-11-19 1949-12-27 Furer Edward Film pressure plate
DE899898C (en) * 1949-05-12 1954-05-24 Thomas D Trabbic Device for guiding the film in photographic cameras, enlarging apparatus, projectors and similar devices

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