APPARATUS FOR MANUFACTURING SIDE DITCH REPRODUCING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a technique capable of manufacturing a side ditch reproducing structure according to a wide variety of forms of U-shaped side ditches only by one manufacturing apparatus at low cost.;SOLUTION: An apparatus for manufacturing a side ditch reproducing structure for reproducing an existing side ditch similarly to a newly provided one comprises: a core unit 16 having an outer surface shape matched with a contour shape of the inner surface of the side ditch reproducing structure; and a form unit 18 provided so as to surround the core unit and enabling a molding material to be put between the form unit and the core unit. The form unit comprises: a pair of width regulating forms 20, 22 provided on both sides of the core unit in parallel to each other and facing each other, with the core unit interposed therebetween, and capable of regulating the width of the side ditch reproducing structure as a finished product by being relatively approached to or separated from the core unit; and positioning mechanisms 24, 26 for positioning the pair of width regulating forms at prescribed positions with respect to the core unit.;COPYRIGHT: (C)2014,JPO&INPIT