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
Application number
ES378742A
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.)
ROMEU IVERN
Original Assignee
ROMEU IVERN
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 ROMEU IVERN filed Critical ROMEU IVERN
Priority to ES378742A priority Critical patent/ES378742A2/en
Publication of ES378742A2 publication Critical patent/ES378742A2/en
Expired legal-status Critical Current

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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)
ES378742A 1970-04-17 1970-04-17 Reducer-accelerator transmission system for projectors and film machines. (Machine-translation by Google Translate, not legally binding) Expired ES378742A2 (en)

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)

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703