Imprinting device equipped with an adjustable counterpressure cylinder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 19, 1991
Grant Date -
N/A
app pub date -
Apr 25, 1989
filing date -
Jan 20, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an imprinting device including a pressure cylinder and a movable counterpressure cylinder, the counterpressure cylinder is disposed opposite the pressure cylinder and is elastically attached to a rocker which is pivotal about a point. The device includes at least one electro-dynamic actuator so as to vary the axial distance between the pressure cylinder and the counterpressure cylinder in that the actuators move the rocker about its pivot point.
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