ES378742A2 - Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding) - Google Patents
Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES378742A2 ES378742A2 ES378742A ES378742A ES378742A2 ES 378742 A2 ES378742 A2 ES 378742A2 ES 378742 A ES378742 A ES 378742A ES 378742 A ES378742 A ES 378742A ES 378742 A2 ES378742 A2 ES 378742A2
- Authority
- ES
- Spain
- Prior art keywords
- projectors
- reducer
- translation
- transmission system
- machine
- 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
Links
Landscapes
- Studio Devices (AREA)
Abstract
Improvements introduced in the object of the patent of invention no. 376,600 for reducer-accelerator transmission system for projectors and filming machines characterized by the fact that the drag roller, commonly called malt cross, increases or decreases the number of arms, according to convenience, allowing to obtain rollers of different sizes, whose movement intermittent is transmitted directly through an axis common to the film drag roller, whose speed varies depending on the number of arms and dimensioned. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES378742A ES378742A2 (en) | 1970-04-17 | 1970-04-17 | Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES378742A ES378742A2 (en) | 1970-04-17 | 1970-04-17 | Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES378742A2 true ES378742A2 (en) | 1972-07-16 |
Family
ID=8455679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES378742A Expired ES378742A2 (en) | 1970-04-17 | 1970-04-17 | Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES378742A2 (en) |
-
1970
- 1970-04-17 ES ES378742A patent/ES378742A2/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170703 |