ES268168A3 - Some improvements in the manufacture of protective helmets (Machine-translation by Google Translate, not legally binding)
- Google Patents
Some improvements in the manufacture of protective helmets (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.)
Inerga SA
Original Assignee
Inerga SA
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 Inerga SAfiledCriticalInerga SA
Priority to ES0268168ApriorityCriticalpatent/ES268168A3/en
Publication of ES268168A3publicationCriticalpatent/ES268168A3/en
Some improvements in the manufacture of protective helmets, characterized by having inside the helmet, an intermediate frame of anatomical adaptation to the user's head, which is adjustable dimensionally and rests in its lower part, on an elastic medium arranged in the space intermediate between the frame and the hull, the latter having the appropriate characteristics for its easy adaptation to the hull, having a series of recesses and projections that grant a remarkable flexibility to the assembly of the frame. (Machine-translation by Google Translate, not legally binding)
ES0268168A1961-05-261961-05-26Some improvements in the manufacture of protective helmets (Machine-translation by Google Translate, not legally binding)
ExpiredES268168A3
(en)
Device for the decrease of the noises originated by the helmet helmets to jet for naval use. (Machine-translation by Google Translate, not legally binding)