Plastic article or earthenware shaping or treating: apparatus – With safety feature
Patent
1988-03-15
1990-03-27
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
With safety feature
264334, 425556, B29C 4584
Patent
active
049116304
ABSTRACT:
Disclosed is a device for preventing the scattering of ejected molded articles in a plastic forming. The scattering prevention device includes screens made of a synthetic resin film and disposed at both sides of molds mounted on a fixed die plate and a movable die plate and inside a space defined by tie bars in such a manner that the molds can be covered, and magnetic assemblies coupled to the two lateral ends of each of the screens for fixing the screen to the molds or die plates. The synthetic resin film screens are mounted on the molds or the die plates only by the use of the magnetic assemblies. Each of the screen follows the clamping of the mold, and is contracted and folded. It is extended when it follows the opening of the movable mold.
Heitbrink Timothy W.
Woo Jay H.
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