TIRE EXTRACTOR TREAD AND METHOD OF USE Russian patent published in 2017 - IPC B29C35/02 

FIELD: transport.

SUBSTANCE: invention relates to a tire tread extractor, the production site for the tire treads production and to production of tire tread. Technical result is achieved by the tire tread extractor used in the manufacture of treads, comprising a frame. The first pressure roller with the possibility of rotation connected with the frame. The second pressure rollerwith the possibility of rotation connected with the frame. Wherein the first and the second pressure rollers are adapted to cooperate with the tire tread, which is partially located in the mould. The drive mechanism is connected with one of the first or second pinch rollers and acts with the possibility of imparting rotary motion to it. In addition, this frame is adapted to move longitudinally along the part of the longitudinal mould length while maintaining the first and second nip rollers in spaced position relative to the mould.

EFFECT: invention provides prevention of rupture, cracking or other tread damage while its extraction from the mould.

31 cl, 8 dwg