Air spring for regulating static rigidity through volume and regulating dynamic rigidity through auxiliary air chamber
A technology that assists air chambers and air springs, applied in springs, springs/shock absorbers, gas shock absorbers, etc., can solve the problem that the static stiffness of the air spring cannot be matched and adjusted individually, and the dynamic stiffness of the air spring cannot follow the dynamic load adjustment. , Affect the comfort of the passengers
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[0008] The specific embodiment of the present invention is: the static stiffness adjustment method of the present invention: loosen the lock nut 7, turn the adjusting bolt 6 to push the piston 4 upward in the auxiliary air chamber 5, and the piston 4 upward in the auxiliary air chamber 5 The movement enlarges the volume between the bottom surface of the piston 4 and the bottom of the auxiliary air chamber 5, which reduces the equivalent volume of gas contained in the airbag 1, and increases the static stiffness of the air spring. Rotating the adjusting bolt 6 in the reverse direction will cause the adjusting bolt 6 to move downward, and the piston 4 will move down in the auxiliary air chamber 5 due to the gas pressure in the airbag 1, reducing the difference between the bottom surface of the piston 4 and the bottom of the auxiliary air chamber 5. The volume of the space increases the equivalent volume of the gas contained in the airbag 1; thus, the purpose of reducing the static...
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