Method of producing a bead core for pneumatic tires

Details Method of producing a bead core for pneumatic tires Method of producing a bead core for pneumatic tires

1991-08-16

1993-07-13

Rosenbaum, Mark

Wireworking

Article making or forming

Rings

140 922, 245 15, B21F 302

Patent

active

052264602

ABSTRACT:
A bead core for pneumatic vehicle tires, a method of producing same, and a winding reel for carrying out such a method are provided. The bead core comprises a plurality of spirally wound layers, each of which comprises load-carriers that are disposed next to one another. To increase the precision of the trueness of pneumatic vehicle tires that are provided with such bead cores, while maintaining the ability to rapidly wind such cores, each of the layers of the core has a radial dimension component that is greater than an axial dimension component thereof.

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