TIRE BEAD FILLER CORD WINDING METHOD AND DEVICE Russian patent published in 2018 - IPC B29D30/44 

Abstract RU 2661989 C2

FIELD: technological processes.

SUBSTANCE: invention relates to the tire bead filler cord winding method and device. Technical result is achieved by the tire bead filler cord winding method, which includes the rubber profile of predetermined length with annular shape winding and the rubber profile opposite ends connection to each other. Before the rubber profile opposite ends connection, one of the rubber profile opposite ends is held by its pulling on. Wherein the rubber profile retained end part thin part is stretched and elongated in the direction opposite to the rubber profile transportation direction.

EFFECT: increase in the manufactured cord quality.

4 cl, 12 dwg

Similar patents RU2661989C2

Title Year Author Number
DEVICE FOR LIFTING FILLER CORD 2014
  • Nomura, Shigeaki
RU2672736C2
CLAMPING DEVICE 2014
  • Nomura, Shigeaki
RU2671330C2
DEVICE FOR FORMING THE BEAD CORE 2014
  • Nomura, Shigeaki
  • Tsuboi, Kazuhiko
RU2667294C1
GUIDE DEVICE 2014
  • Takagi, Chikara
RU2693985C2
METHOD AND DEVICE FOR FILLER ARRANGEMENT ON BEAD CORE 2013
  • Yasunaga Tosikhide
RU2640761C2
DEFORMING DEVICE FOR STEEL WIRE INTENDED FOR TIRE BEAD CORES 2014
  • Nomura, Shigeaki
RU2662539C1
CUTTING DEVICE FOR STEEL WIRE FOR BEAD CORE 2014
  • Nomura, Shigeaki
RU2677909C2
DEVICE FOR ASSEMBLING BOARD ASSEMBLY 2014
  • Nisida Kikhatiro
RU2643553C1
REEL SUPPORT DEVICE 2014
  • Nomura, Shigeaki
RU2659001C2
DEVICE FOR FORMING THE CORE OF THE SIDE TIRE 2014
  • Shibuya, Hidetoshi
RU2664995C1

RU 2 661 989 C2

Authors

Nomura, Shigeaki

Seko, Akira

Dates

2018-07-23Published

2014-03-24Filed