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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England LtdfiledCriticalS Smith and Sons Ltd
Priority to ES0317438ApriorityCriticalpatent/ES317438A3/en
Publication of ES317438A3publicationCriticalpatent/ES317438A3/en
A coupling device for flexible driving shafts of the aforementioned kind comprising an inner reinforcing layer, helically wound, an outer layer which is made of a plastic material or the like and has a continuous external surface, and a tubular coupling piece at at least one end of the outer layer, said piece being molded of a plastic material around the outer layer so as to grip the outer layer tightly without necessarily being bonded therewith. (Machine-translation by Google Translate, not legally binding)
ES0317438A1965-09-141965-09-14A coupling device for flexible driving trees. (Machine-translation by Google Translate, not legally binding)
ExpiredES317438A3
(en)
A perfection in the flexible tubes armed from elastic material for the consumption of liquids at pressure and-or, aspiration. (Machine-translation by Google Translate, not legally binding)