3699197

Information

• Patent Grant
• 3699197

• References
• Source

• Patent Number

  3,699,197

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • B29C35/06 - for articles of indefinite length
  • B29C47/92 - Measuring, controlling or regulating
  • B29C55/22 - of tubes
  • H02P5/50 - by comparing electrical values representing the speeds
  • B29C47/00 - Extrusion moulding
  • B29C47/0009 - characterised by the shape of the articles
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0057 - Extrusion moulding combined with shaping by orienting, stretching or shrinking
  • B29C2035/042 - other than water
  • B29C2947/92104 - Flow or feed rate
  • B29C2947/92428 - Calibration, after-treatment, or cooling zone
  • B29C2947/926 - Flow or feed rate
  • B29C2947/92609 - Dimensions
  • B29C2947/92809 - Particular value claimed
  • B29C2947/92923 - Calibration, after-treatment or cooling zone
  • B29C2947/92933 - Conveying, transporting or storage of articles
  • B29C2947/92961 - Auxiliary unit
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/003 - having a profiled transverse cross-section

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus