ES68745U - Total or average opening window particularly for railway cars (Machine-translation by Google Translate, not legally binding)
- Google Patents
Total or average opening window particularly for railway cars (Machine-translation by Google Translate, not legally binding)
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.)
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.)
George Klein & Cie S A Ets
Original Assignee
George Klein & Cie S A Ets
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.)
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Publication date
Application filed by George Klein & Cie S A EtsfiledCriticalGeorge Klein & Cie S A Ets
Priority to ES68745UpriorityCriticalpatent/ES68745Y/en
Publication of ES68745UpublicationCriticalpatent/ES68745U/en
Application grantedgrantedCritical
Publication of ES68745YpublicationCriticalpatent/ES68745Y/en
Full or middle opening window, particularly for railway cars, characterized by being composed of a set of sliding elements, which comprise at least one transverse shaft to combine the displacements of two opposite sides of the sliding element, and preferably being mounted on this shaft at least one helical spring that acts by twisting and is appropriate to ensure a partial balance, at least, of the weight of said element. (Machine-translation by Google Translate, not legally binding)
ES68745U1958-10-021958-10-02
Full or half opening window particularly for railway cars
ExpiredES68745Y
(en)