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
GB20635/34A
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.)
EUGEN BAUER GES MIT BESCHRAENK
Eugen Bauer GmbH
Original Assignee
EUGEN BAUER GES MIT BESCHRAENK
Eugen Bauer GmbH
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 EUGEN BAUER GES MIT BESCHRAENK, Eugen Bauer GmbHfiledCriticalEUGEN BAUER GES MIT BESCHRAENK
Publication of GB426908ApublicationCriticalpatent/GB426908A/en
426,908. Combined sound-reproducing and kinematograph apparatus. BAUER GES., E., 10, Neckarstrasse, Untert³rkheim, Stuttgart, Germany. July 13, 1934, No. 20635. Convention date, July 17, 1933. [Class 40 (ii)] A kinematograph has an aperture f in the casing a, over which a self-contained sound reproducing apparatus having a flange h may be applied, the sound apparatus being provided with an inwardly projecting gearwheel q which is adapted to engage with a gear r on the shaft b of the film-driving gear of the kinematograph. The sound apparatus comprises a lamp casing i, optical system k, photoelectric cell casing m and record feeding rollers driven by shafts n, o, geared to a wheel on the shaft p carrying the gear q. The kinematograph may be used independently by removing the sound apparatus and closing the aperture f by a plate. 426,908.
GB20635/34A1933-07-171934-07-13Improvements in and relating to cinematograph apparatus
ExpiredGB426908A
(en)