Plastic article or earthenware shaping or treating: apparatus – Plural reshaping means or plural vulcanizing means including... – Spaced reshaping or vulcanizing means acting on a single...
Patent
1997-09-30
2000-08-29
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
Plural reshaping means or plural vulcanizing means including...
Spaced reshaping or vulcanizing means acting on a single...
264293, 425385, B28B 1108
Patent
active
061099066
ABSTRACT:
An apparatus for treating selected at least partial surfaces of a masonry block, including at least a flail having a shaft with an axis of rotation in a vertical plane, at least a moving mechanism for moving one of the masonry blocks parallel to the vertical plane and the flail, mechanism for holding the masonry blocks with the selected surface to be treated at a distance from the shaft to be impacted by the flail.
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Castonguay Bertin
Caux Jocelyn
Milot Eric
Perreault Jean-Pierre
Groupe Permacon Inc.
Mackey James P.
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