Turning joint device for moveable exhausting pipe line

Turning joint device for moveable exhausting pipe line

  • CN 2,697,513 Y
  • Filed: 04/12/2004
  • Issued: 05/04/2005
  • Est. Priority Date: 04/12/2004
  • Status: Active Grant
First Claim
Patent Images

1. packaged type exhaust duct steering joint device is characterized in that comprising:

  • Two steering connections that have the exhaust duct cohesive end separately;

    Be formed at the packing ring locating slot at the place, the inboard that is bonded with each other of described steering connections;

    Be formed at the central link bar perforation at outer side center place of described steering connections and the airduct that is formed at described steering connections side and be connected port;

    One is arranged at the interior binding washer of packing ring locating slot at the inboard place of described steering connections;

    One passes the articulation center connecting rod of the central link bar perforation at described two steering connections outer side center places;

    One is arranged at the joint degree of tightness knob that described steering connections outer side center place and described articulation center connecting rod lock together.

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