Mold apparatus

Details Mold apparatus Mold apparatus

2008-06-17

2008-06-17

Griffin, Steven P. (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

C425S451900, C425S595000, C425S589000, C425S450100, C425S575000

Reexamination Certificate

active

07387506

ABSTRACT:
In a mold apparatus, guide pins are provided at a movable mold, and guide holes are formed in a fixed mold, and even when the guide pins are offset in an arbitrary direction perpendicular to a mold clamping direction, the guide holes can be fitted respectively to the guide pins, and can guide the movable mold19A into a position where the movable mold coincides with the fixed mold. A holding device is provided at the movable mold, and this holding device holds the movable mold relative to a movable base in a manner to allow the movable mold to move in an arbitrary direction perpendicular to the mold clamping direction.

REFERENCES:
patent: 2587070 (1952-02-01), Spillman
patent: 5114329 (1992-05-01), Nakamura et al.
patent: 5249951 (1993-10-01), Leonhartsberger et al.
patent: 5314327 (1994-05-01), Stein
patent: 5456588 (1995-10-01), Yonekubo et al.
patent: 5556656 (1996-09-01), Lampl et al.
patent: 7-15318 (1995-03-01), None

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