Hollow tire body for cast-in-situ concrete filling

Hollow tire body for cast-in-situ concrete filling

  • CN 101,319,572 A
  • Filed: 08/26/2004
  • Published: 12/10/2008
  • Est. Priority Date: 08/26/2004
  • Status: Active Application
First Claim
Patent Images

1. hollow die for pouring concrete filling on site, comprise hollow matrix (1), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that described hollow matrix (1) is a hexahedron, hollow matrix (1) is formed with the prefabricated outer wall of one side (6) by the whole idiosome of opening peviform (5) that five idiosomes form, the opening surface of prefabricated outer wall (6) sealing peviform idiosome (5), the whole hollow matrix of glued each other formation, reinforce (10) in spike (2) or the outer wall (3) is connected with each other, and the groove (14) that hexahedron hollow matrix (1) go up to be provided with is connected with the hole (16) of the connection of hollow rod member (17) and communicates.

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