FLEXIBLE-LINK MECHANISM FOR ADVANCING MOTION PICTURE FILM

Click to enlargeClick to enlarge Description

Sprocket wheel 1 rotates about fixed axis A and its teeth engage the slots in endless steel belt 2 which is in contact with either guide roller 5 or 6. When sprocket wheel 1 rotates counterclockwise, band 2 advances film 3, owing to friction, winding it onto drum 4. The provision of two guide rollers, 5 and 6, enables the film to be advanced in either direction by friction, winding it on or off of drum 4, by reversing wheel 1.
$3586$CFL,FD$

Linked items
Documents: Cam and friction mechanisms  [Streambook]
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FLEXIBLE-LINK MECHANISM FOR ADVANCING MOTION PICTURE FILM

Click to enlargeClick to enlarge Description

Sprocket wheel 1 rotates about fixed axis A and its teeth engage the slots in endless steel belt 2 which is in contact with either guide roller 5 or 6. When sprocket wheel 1 rotates counterclockwise, band 2 advances film 3, owing to friction, winding it onto drum 4. The provision of two guide rollers, 5 and 6, enables the film to be advanced in either direction by friction, winding it on or off of drum 4, by reversing wheel 1.
$3586$CFL,FD$

Linked items
Documents: Cam and friction mechanisms  [Streambook]
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?image=26006023
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_26006023.html
Data provider
ITUIlmenau TU  http://www.tu-ilmenau.de

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