3438832

Information

• Patent Grant
• 3438832

• References
• Source

• Patent Number

  3,438,832

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • B29D30/32 - Fitting the bead-rings or bead-cores Folding the textile layers around the rings or cores
  • B29D30/247 - Arrangements for the first stage only
  • B29D2030/3207 - Positioning the beads
  • B29D2030/3228 - using one bladder acting on each side of the drum
  • B29D2030/3235 - using two or more bladders acting on each side of the drum
  • B29D2030/3242 - and with means for pressing the bladder against the ply material
  • B29D2030/3278 - Folding down the ends of the tubular tyre component

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture