ES267364A1 - Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
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Perforating, Stamping-Out Or Severing By Means Other Than Cutting
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Abstract
Improvements in the construction of devices for the passage of films in the projection apparatus, characterized in that the device is constituted by a fork part, which has a housing for receiving the shaft of the 16-tooth roller that is removed, and a pivot, parallel to said housing and to the axis of the part, in whose pivot a hollow and coaxial stump fits with a hollow cylinder which has thirty-two teeth externally and internally has a crown that engages in a pinion rotatably mounted in the recess of the shaft. piece in fork and integral with the shaft of the 16 tooth roller removed. (Machine-translation by Google Translate, not legally binding)
ES0267364A1961-05-121961-05-12Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES267364A1
(en)
Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of devices for the passage of films in the projection appliances (Machine-translation by Google Translate, not legally binding)