Hopper gripper drum
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 9, 2004
Grant Date -
Apr 18, 2002
app pub date -
Sep 13, 2001
filing date -
Feb 18, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gripper drum device comprising a drum body rotatable about a central axis, an actuating shaft rotatable within the drum body, a box cam follower connected to the actuating shaft for moving the actuating shaft, a gripper seat connected to the actuating shaft, a gripper connected to the actuating shaft, and a box cam, the box cam follower being located within the box cam for following the box cam. Also provided is a method for gripping printed products including the steps of rotating a drum about a central axis, moving a cam follower within a box cam, and gripping a printed product with a gripper attached to the cam follower.
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