Plastic article or earthenware shaping or treating: apparatus – Plural reshaping means or plural vulcanizing means including... – Including means for contacting work by fluid pressure
Patent
1984-03-28
1985-10-29
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Plural reshaping means or plural vulcanizing means including...
Including means for contacting work by fluid pressure
264542, 425182, 425526, 425540, B29F 100
Patent
active
045498652
ABSTRACT:
A blow molding apparatus comprising a wheel plate, a shaft extending horizontally and supporting the wheel plate for rotation and a hub removably mounted on the shaft for rotation with the shaft, and a plurality of sets of molds defining a mold cavity when closed, each set comprising a pair of mold sections, a first mold section of each set being mounted on the hub such that the mold sections are circumferentially spaced about the hub, a second mold section of each set being mounted on the wheel in circumferentially spaced relation and radial alignment with the first mentioned mold section. The second mold sections are mounted on slide assemblies for supporting the second mold sections for movement toward and away from the first mold sections. The hub has circumferentially spaced external surfaces for supporting the first mold sections, the number of surfaces corresponding to the number of first mold sections. The hub may be removed and a second hub replaced on the shaft, having a plurality of circumferentially spaced surfaces, the number of the surfaces of the second hub differing from the number of surfaces of the first hub. The wheel plate accommodates a different number of slide assemblies to correspond with the different number of mold surfaces of the second hub.
REFERENCES:
patent: 2784452 (1957-03-01), Ruekberg et al.
patent: 3310834 (1967-03-01), Simpson et al.
patent: 3550206 (1970-12-01), Von Der Heide
patent: 3767345 (1973-10-01), Doughty et al.
patent: 3785761 (1974-01-01), Logomasini et al.
Fortenberry J.
Owens--Illinois, Inc.
Rice Philip M.
Woo Jay H.
LandOfFree
Blow molding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blow molding apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blow molding apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-726785