Richardson's handbook of projection (1927)

Record Details:

Title:
Richardson's handbook of projection
Date:
1927
Publisher:
New York : Chalmers Publishing Company
Volume:
Richardson's handbook of projection
Leaf #:
000248
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
August 01, 2024
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696 HANDBOOK OF PROJECTION FOR R-32, Plate 12, as it flattens the driving disc R-15, Plate 13. If necessary, trim the leather disc just a trifle so that the side first touching the friction disc, when the speed lever is shifted over, is a trifle higher than the other side. 4. Driving disc must be kept free from oil. 5. Grease cups should be kept supplied with motor cup grease and the wicks occasionally trimmed and cleaned. All Power's projector stands of the later type are drilled to receive Power's speed control. When the projector is received, the speed control parts, as shown in Plates 12, 13 and 14, are assembled, with the exception of the lever R-52, R-20 Plate 13, Figure 247. but the control is not attached to the stand. All that is necessary to attach the control is to place same in the proper position, as shown in Plate P-12 and P-13, with the motor towards the rear end of the projector, and fasten it into place by means of bolts R-5 (four of them) P-13. Be sure that the contacts between the casting and the control are clean and set up bolts R-5 (four of them) tight. This instruction holds good with both the old style 6A non-adjustable and the new style 6B adjustable stand. It is then necessary to attach the lever control, P-12. If it is the old style 6A non-adjustable stand, this lever and its casting