Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Krisztian Juhasz0
Imre Domonkos0
Date of Patent
December 26, 2023
0Patent Application Number
173026560
Date Filed
May 10, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
The present invention concerns a high-pressure hose comprising a liquid and gas tight inner liner made from rubber, plastic or thermoplastic elastomer, at least four helically laid reinforcing plies embedded in polymer material, and an outer cover layer made from rubber, plastic or thermoplastic elastomer, wherein adjacent reinforcing cable plies are directed in the same direction and the follow-up ply pair is laid in opposite sense. Additionally, the pitch of filaments of adjacent unidirectional reinforcement plies is the same and the number of filaments is equal or different. The present invention further concerns methods for the production of such hoses and the use of such hoses.
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