| 摘要 |
PURPOSE:To facilitate the attaching and detaching work of a mold and obviate the sealing-up work of the joint of a mold attaching surface and the mold. CONSTITUTION:Respective attaching bases 1 having mold attaching surfaces positioned in mutually opposed relationship, the engaging hooks 8 arranged to the attaching bases 1 so as to protrude from the mold attaching surfaces and operated so as to advance and retreat in an axial direction, the advance and retreat driving means 7 allowing the engaging hooks 8 to advance and retreat and the reciprocal drive means arranged to the attaching bases 1 and parallelly moving the engaging hooks 8 are provided. Further, the molds 9 fixed to the mold attaching surfaces, the groove parts 13 formed to the molds 9 and permitting the leading end parts of the engaging hooks to enter and move and the wide and narrow opening parts 14, 15 provided to the groove parts 13 are provided. |
