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AssigneePolitechnika Warszawska
InventorsEugeniusz Ratajczyk, Januariusz Goscimski, Adam Jedrzejewski
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Link mechanism of a mechanical transducer, especially of a toothed amplifying gauge, consisting of an input member performing a rectilinear motion and contacting in a point with one arm of a double-arm lever, the other arm of which remains in point contact with an output lever, characterized in a preferred example in that the mechanism is equipped with a non-linearity compensator of the transmission in the form of an intermediate member, preferably a shaft rigidly mounted on the rotating arm and arranged between a working surface of the double-arm lever and the working surface of the output lever. The arm of the compensator preferably has an arcuate opening through which the axle of the output lever passes, the latter having an arcuate opening through which the axle of the compensator passes. The latter is preferably positioned parallel and in the same plane as the axes of rotation of the double-armed lever and the output lever.
A link mechanism of a mechanical transducer, especially of a toothed amplifying gage, comprising an input member (2) performing a rectilinear motion and contacting in a point one arm of a double-arm lever (4), the other arm whereof contacts in a point an output lever (9), and a transmission compensator (7) in the form of an intermediate member, namely a shaft (6) rigidly mounted on a rotating arm (10) of said compensator and arranged between respective working surfaces (5, 8) of said double-arm lever and of said output lever.
A lever gear of a mechanical transducer, especially of a lever and a gear transducer, comprising an input element (16) performing a rectilinear motion and remaining in point contact with one arm of a double-arm lever (21), the other end whereof remains in point contact with an output lever (24), and a non-linearity transmission compensator (19) in the form of an intermediate element, namely a shaft (17) rigidly fitted on a rotative arm (18) of said compensator and located between respective active surfaces (15, 20) of said input element and of said double-arm lever, the axes of rotation of said compensator and of said double-arm lever being on opposite sides of said input element.
Dependencies are inferred from the claim text.