| 摘要 |
PURPOSE:To increase the capacity and the stroke of an inclined pushing equipment and reduce the manufacturing expense thereof in the hull construction method wherein blocks into which a hull is cut are built and then joined with each other. CONSTITUTION:The lower part of a shoe 19 can be engaged in both the engaging holes 3 formed in front of and at the rear of a fixed rail panel 1 and is shaped in such a side-face conspicuous form as the lower part can come into contact with the rear-side up-right face of the rear engaging hole 3 from the extrusive side. By attaching a guide roller 16 to the rear end of an pushing cylinder 10, the cylinder gets over the right and left connecting pieces 4 of the fixed rail panel 1 when the cylinder is retracted, so that said cylinder can be moved easily. The connecting part of the pushing cylinder 10 and the shoe 19 is stabilized by the guide bar 5 via the guide roller 16 at the pushing time of the cylinder, thereby preventing the connecting part from damage.
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