DEVICE FOR STRETCHING THE CORD PRIOR TO RUBBERIZING Russian patent published in 1994 - IPC

Abstract RU 2021400 C1

FIELD: tire manufacturing industry. SUBSTANCE: device has thrust rollers interacting with middle rectilinear parts of full-width rollers, as well as a system of double hinged four-link members in the form of parallelogram and hinged four-link members made as irregular tetragon on each side of the device. The use of the above-indicated members provides for the optimal shape of the full-width rollers for any effectiveness of the cord strengthening. EFFECT: enhanced production process. 4 cl, 2 dwg

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RU 2 021 400 C1

Authors

Gol'Berg L.E.

Shaevich G.Ja.

Lipatov A.N.

Shreder V.V.

Dates

1994-10-15Published

1991-04-22Filed