Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – With heating or cooling means
Patent
1996-04-09
1998-11-17
Weber, Thomas R.
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
With heating or cooling means
425547, B29C 4964
Patent
active
058372997
ABSTRACT:
A cooling assembly includes a base and at least one body having at least one opening, each opening including an inner surface. An insert is situated within each opening, each insert having an inner surface and an outer surface. The outer surface of each insert confronts a corresponding body inner surface to define a volume. At least one connection is provided between the volume and a source of fluid coolant for filling the volume with the fluid coolant. The insert includes at least one surface which moves to conform at least in part to the outer surface of a molded article whereby heat transfer occurs between the molded article and the fluid coolant across the insert.
REFERENCES:
patent: Re33237 (1990-06-01), Delfer, III
patent: 4140464 (1979-02-01), Spurr et al.
patent: 4177238 (1979-12-01), Allen
patent: 4690633 (1987-09-01), Schad et al.
patent: 4721452 (1988-01-01), Delfer, III
patent: 4786455 (1988-11-01), Krishnakumar et al.
patent: 5338172 (1994-08-01), Williamson et al.
patent: 5447426 (1995-09-01), Gessner et al.
patent: 5501593 (1996-03-01), Marcus
Santoprene.RTM. Thermoplastic Rubber, General Product Bulletin, TPE-02-11 by Advanced Elastomer Systems.
Advanced Elastomer Systems Technical Correspondence dated Dec. 1, 1994.
General Polymers Materials Data Sheet Santoprene 111-45 by Advanced Elastomer Systems.
Advanced Elastomer Systems Material Safety Data Sheet, Nov. 1, 1995.
Bright Stephen A.
Bright Timothy L.
Hartman Daniel A.
Shroder Terry A.
Electra Form, Inc.
Weber Thomas R.
LandOfFree
Variable dimension cooling chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Variable dimension cooling chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable dimension cooling chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-881773