TH41677A - Some rain bellows to adjust the size of the tire oscillation at high speed. - Google Patents

Abstract

DC60 (16/09/40) Method for revision. Variation of tread radius and force variation. Along the radial of the bellows tire (12) with a regulator Tire uniformity (10) Tires are rotated at high speeds and oscillation / size variation. Radial is measured, the middle rain instrument assembly (24) is made progress in such a way that Increase in contact with tire segments which have oscillation / size variation Radial contained within until all values of tread radius variation around tread circumference fall within the value of the variation of The acceptable tread radius, in addition to the center rain assembly progress (24), the tread on the shoulder, underneath the crest and (40A, 402) is progressed into contact with Section of the under shoulder area And the balance of car tires In which there is a transverse size variation adjusted by the region cycle Level in progress The rain machine in the shoulder area to touch the tread shoulder of The tires are activated by a controlled signal. By computer program from initial measurement of tread radius variation The variation of the force along the contact line of the tire that occurs. When tires are spinning at high speeds, they are still expected to decline due to tire rain, a method for correcting tread radial variation and radial force variation of bellows tires (12 ) With rectifier Tire uniformity (10) Tires are rotated at high speed and the oscillation / radial dimension variation is measured in series. The assembly of the rain machine in the middle (24) was made progress in such a way that Increase in contact with tire segments which have oscillation / size variation Radial contained within until All values of the tread radius variation Around the tread circumference Within the value of the acceptable tread radius variation, in addition to the center rain assembly progress (24), the tread on the shoulder under the top and (40A, 402) is being progressed. Experience the section of the shoulder area below. And the top of the tire, which has a transverse size variation that is Adjusted by phase cycle Level in progress The shoulder rain machine touches the tread of the tire's shoulder and is activated by a control signal that is generated by a computer program from the initial measurement. Of the tread radius variation Line force variation The touch of the car tire formed When the tires are spinning at The high speed is still expected to decline due to tire rain.

Claims (2)

1. Method for correcting oscillation / radial dimensional variation of bellows tires. Which has tread along the circumference, which includes the following steps: a) Rotate the tire. With a speed greater than approximately 100 r / min around the spindle; b) set the position of the rain machine next to the tire tread along that circumference; Towards the center of the car tire Until the said rain machine comes into contact with the tread along Such circumference And d) remove material from the tire with such a rain machine. 2. Tagging method: