3682222

Information

• Patent Grant
• 3682222

• References
• Source

• Patent Number

  3,682,222

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • B60C9/0042 - Reinforcements made of synthetic materials
  • B29C47/027 - Simultaneous coating of more than one article
  • B29D30/38 - Textile inserts
  • B29D30/70 - Annular breakers
  • B60C9/0007 - Reinforcements made of metallic elements
  • B60C9/0057 - Reinforcements comprising preshaped elements
  • B60C9/0064 - Reinforcements comprising monofilaments
  • D07B1/0606 - Reinforcing cords for rubber or plastic articles
  • D07B1/0646 - comprising longitudinally preformed wires
  • B29C47/0019 - Flat rigid articles
  • B29D2030/203 - the fixtures supporting the cylindrical drums being non displaceable
  • B29D2030/206 - A plurality of building drums being mounted on a fixture or supporting device
  • B29D2030/208 - the drum supporting device being rotatable around a vertical axis
  • B29D2030/381 - the inserts incorporating reinforcing parallel cords; manufacture thereof
  • B29D2030/385 - made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert
  • B29D2030/386 - the tubular article being cut to obtain a flat, single-layer insert
  • B29D2030/422 - Butt joining
  • B29D2030/427 - Positioning the bands at the joining areas
  • Y10T152/1081 - Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

• US Classifications

  • 152 - Resilient tires and wheels