ES228338A3 - Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES228338A3
ES228338A3 ES228338A ES228338A ES228338A3 ES 228338 A3 ES228338 A3 ES 228338A3 ES 228338 A ES228338 A ES 228338A ES 228338 A ES228338 A ES 228338A ES 228338 A3 ES228338 A3 ES 228338A3
Authority
ES
Spain
Prior art keywords
translation
portable
film
machine
legally binding
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
ES228338A
Other languages
Spanish (es)
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
Priority to ES228338A priority Critical patent/ES228338A3/en
Publication of ES228338A3 publication Critical patent/ES228338A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Projection-Type Copiers In General (AREA)

Abstract

Improvements in the film driving mechanisms in portable cinematographic devices and the like, characterized by the fact that the film is dragged by means of a single driving roller in which the two film branches, the arrival and the collection branches, are adapted, exercising the roller pushes the first and the traction of the second, collaborating this traction with an automatic device of escape that provides the retention and successive release of the film in the changes of image. (Machine-translation by Google Translate, not legally binding)
ES228338A 1956-05-07 1956-05-07 Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding) Expired ES228338A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES228338A ES228338A3 (en) 1956-05-07 1956-05-07 Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES228338A ES228338A3 (en) 1956-05-07 1956-05-07 Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES228338A3 true ES228338A3 (en) 1956-08-01

Family

ID=69461149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES228338A Expired ES228338A3 (en) 1956-05-07 1956-05-07 Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES228338A3 (en)

Similar Documents

Publication Publication Date Title
FR1193658A (en) Automatic verification device
ES228338A3 (en) Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding)
NL173613B (en) ROTATION-FILM PRINTING METHOD AND A DEVICE FOR THIS.
FR1172935A (en) Automatic adjustment device for brakes, clutches and the like
FR1160808A (en) Automatic adjustment device for brakes, clutches and the like
FR1169460A (en) Cinematographic film transmission device by television
FR1178740A (en) Automatic brake adjustment device
BE589742A (en) Hydraulic traction device.
FR1170849A (en) Advanced modulation device
FR1148908A (en) Automatic track reproduction device
FR1242303A (en) Automatic clutch and release device
BE545040A (en) LUMINOUS ADVERTISING PRESENTATION DEVICE.
FR1170164A (en) Clutch device for apparatus, in particular cinematographic apparatus
FR1168312A (en) Device applicable to film devices, in particular small cinematographic cameras with magazine frames, for releasing the film during its advancement
BE604557A (en) Automatic photocopying device.
FR1172257A (en) Automatic brake adjustment device
CA566330A (en) Cinematographic film traction apparatus
FR1161513A (en) Viewer with projection device
FR1075441A (en) Sealed bearing device for balls, rollers and the like
FR1178690A (en) Self-timer device
BE581779A (en) Reproduction device.
AU211536B2 (en) Photographic camera with device and film unit for use therewith
FR1159136A (en) Automatic release device
AU202315B2 (en) Film guiding device for cinematographic projecting and photography apparatus
AU215804B2 (en) Film feeding device