Motion Picture News (Jan-Feb 1916)

Record Details:

Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.

Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.

Mechanical Perfection Is Reason for Simpex Popularity 3 The Heart oi the Mechanism Is the Intermittent Movement SIMPLEX INTERMITTENT GENEVA MOVEMENT STAR AND CAM must not be confused with similar movements of other projectors. The principle may be similar but the Simplex method of design and accuracy is what gives results. When you consider that sprocket must be started and stopped 16 times or more each second the strain on the parts employed is apparent. The circumference of the Simplex Intermittent Sprocket travels y$ of an inch in l/64th of a second, or at the rate of 2880 feet per minute. This gives some idea of what it means to bring it to an instant stop. In the manufacture of the Simplex Intermittent Movement the finest steel is used and the greatest accuracy to the 1/1 0,000th of an inch is required. The Star and Sprocket are tested under a magnifying glass for mechanical accuracy and are tested under operating conditions for results on the screen. The entire intermittent case can be removed from the machine in 30 seconds by taking out 2 screws and loosening 2 others. It can be replaced as quickly. The PROJECTOR that received the UNANIMOUS APPROVAL of the U. S. GOVERNMENT WAR DEPARTMENT and GRAND PRIZE— PANAMA-PACIFIC INTERNATIONAL EXPOSITION Send for Catalog "N" MADE AND GUARANTEED BY ThePrecision Machine (p.Inc. 317 East 34th: St NewYoric'