Readjusting device for an unbalanced mass exciter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jan 8, 2004
app pub date -
Apr 16, 2003
filing date -
Nov 22, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A readjusting device used to modify the functional parameters of an oscillator which comprises at least one rotatable unbalanced mass which is supported by a rotationally driveable shaft is provided with a rotationally mounted adjusting member on said shaft in order to modify the above-mentioned functional parameters and with an adjusting pin which is associated with the adjusting member, can be readjusted in an axial direction inside the shaft and which is arranged in such a way that it can rotate with the shaft. The adjusting pin which can be actuated by a controllable, non-rotating stamp and said stamp are disposed in an axial direction of the shaft in such a way that a crowned contour and a counter surface traversing the rotational axis of the shaft at a right angle touch each other in the center thereof relative to the axis of rotation.
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