| 摘要 |
PROBLEM TO BE SOLVED: To open and close a lid member at every mold apparatus by the operation of a manual operation handle without requiring a crane by constituting a mold apparatus so that a lid having a male mold is attached to an apparatus so that a lid member having a male mold is attached to an apparatus main body having a female mold of a mold in a freely openable and closeable manner by an opening and closing shaft and the drive shaft having the worm meshed with a worm wheel attached to the opening and closing shaft attached to one end thereof is rotated by a manual operation handle. SOLUTION: In a mold apparatus, a lid member 3 having the male mold 2b among molds 2a, 2b is attached to an apparatus main body 1 having the female mold 2a of the molds 2a, 2b in a freely openable and closable manner by an opening and closing shaft 4 and the drive shaft 9 having the worm meshed with the worm wheel 8 attached to the opening and closing shaft 4 attached to one end thereof is rotated by a manual operation handle 11 or an electromotor 19. |
