Air spring

• Main Authors: CAO JIANGYONG, YANG YINGPENG, LIU ZHIGUO, ZHANG HUA, SHEN WEI, SUN LINGYUN, YUAN BO
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses an air spring. The air spring comprises an upper cover assembly; one end of the outer air bag is connected to the upper cover assembly; the rubber-metal pad assembly is connected to the other end of the outer air bag; the propelling shaft penetrates through the upper cover assembly and is matched with the upper cover assembly; and the inner air bag is fastened on the upper cover assembly and the rubber pad through screws and is in contact with the outer air bag. The air spring capsule is an elastic body, the air spring capsule, the upper cover and the rubber pad form a sealed container, the non-linear elastic effect is achieved through gas compressibility, and the air spring capsule mainly plays a role in bearing and damping. 本申请公开了一种空气弹簧，包括：上盖组件；外气囊，其一端连接于所述上盖组件；橡胶堆组件，连接于所述外气囊的另一端；推进轴，所述推进轴穿过所述上盖组件并与其相配合；内气囊，其通过螺钉紧固在所述上盖组件及所述橡胶堆上并与所述外气囊相接触。空气弹簧胶囊为弹性体，与上盖及橡胶堆组成密封容器，通过气体可压缩性实现非线性的弹性作用，主要起承载和减振作用。