RADIAL-PLY PNEUMATIC TIRE CASING

FIELD: tire industry. SUBSTANCE: invention relates to radial-ply tires whose breaker is reinforced by rubberized cloth made of metal brass- plated rectangular section threads. Said thread is made of soft ductile steel with ultimate rupture strength sigmau within 125 and 175 kgf/sq. mm and ratio of m...

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Bibliographische Detailangaben
Hauptverfasser:	GALYBIN G.M, SOLOV'EVA T.L, TANTSOVA N.B, ANUFRIEV I.S, RAZUMOV A.V, SERGEEVA N.L, LUNEV V.E, DMITRIEVA M.M
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	FIELD: tire industry. SUBSTANCE: invention relates to radial-ply tires whose breaker is reinforced by rubberized cloth made of metal brass- plated rectangular section threads. Said thread is made of soft ductile steel with ultimate rupture strength sigmau within 125 and 175 kgf/sq. mm and ratio of mass of breaker reinforcement material, with no account of rubber mass in breaker, to mass of tire is 8.2-25%. Invention makes it possible to create radial-ply tire containing rubberized cloth in breaker made of brass- plated rectangular sections threads with ratio of thickness to width from 0.2 to 0.6 and combination of said cloth with rubberized polyamide cord featuring high manufacturability of reinforcement material. EFFECT: increased wear resistance and tire run. 1 tbl, 1 dwg