Straight bore type one-step moulding acoustic board mould for traffic network

Straight bore type one-step moulding acoustic board mould for traffic network

CN
  • CN 202,344,656 U
  • Filed: 11/24/2011
  • Issued: 07/25/2012
  • Est. Priority Date: 11/24/2011
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used for traffic network straight hole formula one-shot forming acoustic board mould;

  • Comprise frame template (2);

    It is characterized in that;

    frame template (2) top is provided with first connection slot (1), and frame template (2) bottom is provided with second connection slot (5), and frame template (2) inside is provided with template (3);

    Template (3) front is provided with tongue (4), and tongue (4) is perpendicular to the positive equidistant strip structure of template (3).

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