The invention relates to a supporting leg structure for a spoke of a non-pneumatic tire, a preparation method and the spoke, the supporting leg structure for the spoke of the non-pneumatic tire comprises a plurality of glass fiber reinforcing parts arranged in the radial direction of the tire, the glass fiber reinforcing parts are arranged in parallel, and the glass fiber reinforcing parts are woven into a whole through a plurality of wefts. According to the supporting leg structure, the multiple glass fiber reinforcing pieces are woven into a whole through the multiple wefts, so that the torsion resistance of the supporting leg structure is improved, and the radial supporting force of the supporting leg structure is further improved; and the glass fiber reinforced part is prepared by compounding continuous glass fibers and epoxy vinyl resin, and has the advantage of high strength, so that the strength of the spoke adopting the supporting leg structure is improved, the non-pneumatic tire is further protected, and the possibility that the non-pneumatic tire is cracked, torn or layered is prevented.
本发明涉及一种用于非充气轮胎轮辐的支腿结构、制备方法和轮辐,一种用于非充气轮胎轮辐的支腿结构,包括沿轮胎的径向设置的多条玻纤增强件,多条所述玻纤增强件平行设置,多条所述玻纤增强件之间通过多条纬线编织为一体。本发明的支腿结构的通过采用多条纬线将多条玻纤增强件编织为一体,从而提高支腿结构的抗扭转力,进一步提高支腿结构的径向支撑力;且该玻纤增强件采用连续的玻璃纤维和环氧乙烯基树脂复合制备而成,具有高强度的优点,从而提高了采用该支腿结构的轮辐的强度,进一步实现对非充气轮胎实现保护,防止其存在形成裂纹、或撕裂或分层的可能性。
Supporting leg structure for non-pneumatic tire spoke, preparation method and spoke
一种用于非充气轮胎轮辐的支腿结构、制备方法和轮辐
2022-05-24
Patent
Elektronische Ressource
Chinesisch
SELF-SUPPORTING SPOKE STRUCTURE FOR NON-PNEUMATIC TIRE
Europäisches Patentamt | 2023
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