Jump to content

File:Optic Projection fig 226.jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (1,661 × 1,788 pixels, file size: 227 KB, MIME type: image/jpeg)

Summary

Description

caption: "Fig. 226. Moving Picture Mechanism with Outside Shutter, O S.
a b Sprocket wheels moving with uniform velocity.
c Intermittent sprocket wheel which jerks down the short section of film between L and M.
i Idlers to hold the film on the sprocket wheels.
F Upper film reel, unwinding.
G Lower film reel, winding up.

S Aperture plate."
Date
Source

Optic Projection: Principles, Installation and Use of the Magic Lantern, Projection Microscope, Reflecting Lantern, Moving Picture Machine, by Simon Henry Gage and Henry Phelps Gage, Ph.D. Ithaca, New York, Comstock Publishing Company. 1914. page 408.

scanned by User:Davepape
Author unknown (probably Gage & Gage)
Permission
(Reusing this file)		 PD-US

Licensing

Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:32, 9 February 2008Thumbnail for version as of 17:32, 9 February 20081,661 × 1,788 (227 KB)DavepapeBot==Summary== {{Information |Description=caption: "Fig. 226. Moving Picture Mechanism with Outside Shutter, O S. <br/> a b Sprocket wheels moving with uniform velocity.<br/> c Intermittent sprocket wheel which jerks down the short section of film between

The following page uses this file:

Global file usage

The following other wikis use this file:

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Retrieved from "https://en.wikipedia.org/wiki/File:Optic_Projection_fig_226.jpg"