Vibratory mold system for concrete products
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United States of America Patent
Stats
-
Jul 20, 2004
Grant Date -
Dec 5, 2002
app pub date -
May 29, 2002
filing date -
Mar 1, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A concrete product molding machine supports a mold with a vertically extending mold cavity. A pallet support is mounted for lifting movement to dispose a pallet to close the cavity. Attachment structure extends from the mold to rest on frame surfaces prior to being moved upwardly to provide a clearance for vertical vibration of the mold. Mechanism vibrates the mold in a vertical path having lateral x and y axis vibration components. A guidance pin receiver is carried by the support attachment structure and a pin carrier assembly on the machine frame carries a vertically reciprocal guidance pin movable from a remote position up into the pin receiver. A vibration limiter is disposed laterally to the pin for limiting at least one of the lateral vibration components and a motor operated mechanism is coupled to the pin for moving the pin vertically.
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