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Passenger car radial tire producing method, involves pressing shoulder rings at bulge area, blowing up bellows to produce carcass tube, where rings are tube shaped and inflatable rings, laterally driven and set under inner pressure
Passenger car radial tire producing method, involves pressing shoulder rings at bulge area, blowing up bellows to produce carcass tube, where rings are tube shaped and inflatable rings, laterally driven and set under inner pressure
The method involves transferring a carcass tube on a segmented structural drum (10), whose outer contour is aligned to a cross section contour of the produced tire and is attached laterally in a carrier for inflatable bellows, core clamping device and shoulder rings. The contoured structural drum is expanded, and pressing the shoulder rings at a bulge area, and blowing up the bellows for production of the carcass tube. The shoulder rings (16) are implemented as tube shaped and inflatable rings. The rings are laterally driven and are set under inner pressure. An independent claim is also included for a device for constructing a radial tire of a passenger car.
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