GB190510602A - Improvements in Kinematographs. - Google Patents

Improvements in Kinematographs.

Info

Publication number
GB190510602A
GB190510602A GB190510602DA GB190510602A GB 190510602 A GB190510602 A GB 190510602A GB 190510602D A GB190510602D A GB 190510602DA GB 190510602 A GB190510602 A GB 190510602A
Authority
GB
United Kingdom
Prior art keywords
film
sprocket
roller
rewinding
spool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Alfred Wrench
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190510602A publication Critical patent/GB190510602A/en
Expired legal-status Critical Current

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  • Winding Of Webs (AREA)

Abstract

10,602. Wrench, A. May 20. Kinematographs.-In a kinematograph, shown in elevation in Fig. 1, and in part sectional plan in Fig. 2, means is provided for adjusting the film so as to centre the pictures, to prevent wearing of the axle carrying the dog. for feeding the film, and to relieve the lower sprocket from the tension produced by the rewinding-spool. The film is adjusted by an adjustable roller f, which is arranged between the dog t and the sprocket o and may be adjusted by a rack on the bar h and a pinion k on the hand-operated spindle l. The dog roller t for feeding the film is shown mounted between flanges e on an axle close to which an antifriction roller s is mounted as shown, to prevent the film from wearing away the axle. The film may be passed over a second sprocket p, and under a roller q between the sprocket o and the rewinding-spool, so as to relieve the sprocket o from the tension produced by the rewinding-spool.
GB190510602D 1905-05-20 1905-05-20 Improvements in Kinematographs. Expired GB190510602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190510602T 1905-05-20

Publications (1)

Publication Number Publication Date
GB190510602A true GB190510602A (en) 1906-02-15

Family

ID=32256049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190510602D Expired GB190510602A (en) 1905-05-20 1905-05-20 Improvements in Kinematographs.

Country Status (1)

Country Link
GB (1) GB190510602A (en)

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