Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With means to heat or cool
Patent
1994-12-01
1996-10-08
Bushey, C. Scott
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With means to heat or cool
26432816, 425144, 425190, B29C 3500
Patent
active
055629350
ABSTRACT:
A quick change system for standard mold bases in a molding machine includes an adapter frame mounted on the face of each platen of the press, each adapter frame having a U-shaped guide channel, and a support plate for supporting a mold base half for slideably engaging the channel. A coolant hookup manifold including first connectors is mounted on the adapter frame, and a second coolant hookup manifold including second connectors is mounted on the support plate. The first and second connectors are configured to automatically sealingly engage as the support plate and mold slide into engagement with the adapter frame.
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Exhibit A is product information published by Staubli Corp., Duncan, SC, date unknown, which discloses multi-coupling plates such as on pp. 9-13.
Exhibit B is a product brochure entitled "Budget Multi-Snap Multiple Coupling Systems," published by Budget Molders Supply, Inc., Macedonia, OH, date unknown, disclosing multi-connector manifolds for molds.
Exhibit C is a product brochure entitled "Multi-Couplings for Production Technology," published by Staubli, Duncan, SC, date unknown, including various multiple coupling arrangements including several for plastic injection modling equipment.
Exhibit D is a product brochure entitled "RMA Automatic Multi-Couplings," published by Staubli, publication date unknown, disclosing multi-couplings .
Bushey C. Scott
Master Unit Die Products, Inc.
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