| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for slipform casting capable of easily forming a duct-like structure or a channel in a concrete structure. <P>SOLUTION: The device 1 particularly for slipform casting of the molded concrete structure includes a slipform yoke 2 having at least one pair of yoke legs 3, 4 disposed oppositely. In the device 1, at least one pair of mold-halves 5, 6 connected to the yoke legs 3, 4 are provided, so that concrete is poured between the mold-halves 5, 6, and at least one jack pipe 8 interacting with the yoke 2 is provided, while the jack pipe 8 is hollow. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
