Tubular mould for molding concrete filled hollow thin wall component

Tubular mould for molding concrete filled hollow thin wall component

  • CN 101,342,740 A
  • Filed: 07/28/2004
  • Published: 01/14/2009
  • Est. Priority Date: 07/28/2004
  • Status: Active Application
First Claim
Patent Images

1. cylindrical die for forming concrete-filling hollow thin-wall component, comprise template (1), rotatable components (2), clamp part (3), template (1) is connected successively side by side by rotatable components (2), the template (1) that connects can relatively rotate, after template (1) is closed up, close the cylindrical die that fastens the formation multiaspect by clamp part (3), it is characterized in that at least four templates (1) are connected successively side by side by rotatable components (2), the site closure (4) of template (1) is arranged at rotation angle position (5), template (1) leaves operation gap (6) at site closure (4), there is fixed or movable holder mould (7) at operation gap (6) position, holder mould (7) is the permanent holder mould that combines with product, and template (1) has through hole (12) or groove (13);

  • Perhaps there is at least a in chamfering (14), arc angle (15) or the step (16) at the rotatable position of template (1);

    Perhaps also comprise mouthpiece (20), mouthpiece (20) is fixed on the template limit of template (1) of site closure (4);

    Perhaps holding in the palm mould (7) is disposable holder mould.

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