Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – Plural mold cavities
Patent
1977-01-19
1978-05-23
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
Plural mold cavities
249162, 425589, 425595, B29F 1022
Patent
active
040908372
ABSTRACT:
An injection molding machine in which a support on a base carries oppositely facing stationary mold portions which, when joined by movable mold portions, form a pair of mold cavities, one of which can be injected with a moldable material having a long solidification time, while the other contains a previously injected article which is solidifying and can be released as soon as the injection of the first cavity is completed. One of the movable mold portions is connected to a movable plate in a fixed spaced relationship, with a wedge-type locking mechanism between the plate and the other movable mold portion for the locking of both mold cavities simultaneously with a single locking mechanism.
REFERENCES:
patent: 869828 (1907-10-01), Cordes
patent: 2292593 (1942-08-01), Amigo
patent: 3015849 (1962-01-01), Mettelstadt et al.
patent: 3647338 (1972-03-01), Ise
patent: 3669601 (1972-06-01), Cainesse
patent: 3707342 (1972-12-01), Lohmann
patent: 3743469 (1973-07-01), Gibbons
patent: 3880565 (1975-04-01), Barr et al.
Balevski Angel Tonchev
Nenov Dragan Iliev
Nikolov Ivan Dimov
Briggs William R.
Husar Francis S.
Institute po Metaloznanie I Technologia Na Metalite
Ross Karl F.
LandOfFree
Machine for molding materials with a long solidification time, s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for molding materials with a long solidification time, s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for molding materials with a long solidification time, s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-562263