Resources Contact Us Home
Rubber strip, method for manufacturing tire and tire component member using same, and apparatus therefor

Image Number 7 for United States Patent #7416625.

A green tire or a tire component member is built by winding and laminating a rubber strip having a cross section in which at least one edge viewed in the width direction has a thickness that is substantially zero, and thickness of the rubber strip gradually decreases in a width direction from a maximum thickness position nearest to the edge to said edge, or a projection of a stepped portion of the green tire or the tire component member built by winding and laminating the rubber strip is flattened under pressure, so that the green tire is prevented from producing residual air and a saw blade like surface. Therefore, occurrences of residual air, bare, a flow crack or embedded contaminant in a product tire can be suppressed to enhance the durability of the tire.

  Recently Added Patents
Motor drive component verification system and method
Wine cellar alarm system
Reverse mapping method and apparatus for form filling
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
All-in-one information handling system
Method and system for automatic 3-D image creation
Bioactive agent-loaded heart-targeting nanoparticles
  Randomly Featured Patents
Trailer depth gauge
Pressure protection installation for a pressure vessel
Self-service unit for merchandising food and beverages
Kokumi-imparting agent
Tissue penetrating oral phototherapy applicator
Cooling device, manufacturing method, and manufacturing line for hot rolled steel band
Accelerometer, in particular for the detection of pinking in an internal combustion engine
Pressure-controlled valve with small hold-up volume
Method and apparatus for joint identification and direction finding