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MECHANISM TO CHANGE THE EXCURSION OF A CURSOR OF A KINEMATISM WITH ALTERNATE MOTION
MECHANISM TO CHANGE THE EXCURSION OF A CURSOR OF A KINEMATISM WITH ALTERNATE MOTION
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机译:改变运动的运动的游标的偏移的机制
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摘要
A kinematic mechanism is described, for changing the stroke of a cursor (15, 14") with reciprocating motion with respect to a fixed structure (1) and connected to a rotatable drive shaft (2, 1', 1"); the mechanism comprises: eccentric means connected to the drive shaft (2, 1', 1") and adapted to transform the rotary motion of the drive shaft (2, 1', 1") into an alternate translating motion of an articulation point (12, 6', 4") of a kinematism; guiding means for the articulation point (12, 6', 4") of a kinematism; actuating means of the guiding means; position detecting means of the guiding means; and control means of the actuating means of the guiding means.
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