Living pictures; their history, photoproduction and practical workingWith a digest of British patents and annotated bibliography . Fig. 177. 160 LIVING PICTURES. from N on principles the same as those explainedin connection with Figs. 86 and 87. Of course theviews must be in alternate order on the band, but sucha positive may easily be obtained from an ordinaryserial negative, as will be seen in the next chapter. NEW LUMIERE CINEMATOGRAPHE. The principles of the Cinematographe have beenvery fully discussed on pages 93-97; the latest formis shown in Fig. 178, lent by Messrs. Fuerst Brothers, th
Living pictures; their history, photoproduction and practical workingWith a digest of British patents and annotated bibliography . Fig. 177. 160 LIVING PICTURES. from N on principles the same as those explainedin connection with Figs. 86 and 87. Of course theviews must be in alternate order on the band, but sucha positive may easily be obtained from an ordinaryserial negative, as will be seen in the next chapter. NEW LUMIERE CINEMATOGRAPHE. The principles of the Cinematographe have beenvery fully discussed on pages 93-97; the latest formis shown in Fig. 178, lent by Messrs. Fuerst Brothers, the Englishagents. It willbe seen that theclaw is actuatedby a cam - discinstead of rotat-ing arms, and inthis way con-tinual contact isensured betweenthe workingparts; whileevery portion ofthe mechanism,of course except-ing the claw, iskept in continualrotation. O is theshutter, and A alever which con-trols the risingr_ and falling lens-board. By meansof this lever theFig. 178. lens may be. PRESENT-DAY APPARATUS. 161 centred to the film in conjunction with tlie usual out-lining mask, and the position of the picture on thescreen is therefore not disturbed. In the film-trapsteel springs bear on the edges only of the film, andscratches are thus avoided. parnalands spring-tooth. The connecting-rods L, M, and L (Fig. 179) aredriven by an eccentric, and serve to move a frame up
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Keywords: ., bookcentury1800, bookdecade1890, booki, booksubjectmotionpictures
