THERMOSETTING THROWING SLOTTED DRUM

THERMOSETTING THROWING SLOTTED DRUM

  • CN 2,108,110 U
  • Filed: 08/10/1991
  • Issued: 06/24/1992
  • Est. Priority Date: 08/10/1991
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of heat setting twisted filament groove drum, has hollow cylindrical cylindrical shell (1), drum surface is provided with spiral groove (2), be evenly equipped with the pore (3) that penetrates barrel wall in the groove, it is characterized in that hollow cylindrical cylindrical shell (1) made by high temperature resistant, wear-resisting, high-intensity engineering plastics, the cylindrical shell appearance is matsurface (5), also offers on the cylindrical shell and axially cuts a groove (4).

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