Importance

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Abstract

Digitizing device for manually determining position data of a line drawn on a worksheet. The digitizing device is provided with a base plate for receiving a worksheet containing a line, a cross carriage consisting of a carriage and a slider with a final control element, transmission members between the cross carriage and a position element that determines the position of the final control element in relation to signal recorders, as well as a releasing member that can be actuated manually to send the position data determined by the signal recorders to a circuit. To achieve simple design embodiment along with stable and accurate mounting of the guide members, the guide between the carriage (18) and the housing (1) has a V-shaped guideway (14) and a horizontal guideway (20a) for three support rollers (15, 22) mounted on the carriage (18); the support rollers (15, 22) are arranged in an acute triangle, wherein two of them are associated with one guideway (14 or 20a), and the third one is arranged on the other guideway (14 or 20a ), and the support roller (15) cooperating with the V-shaped guideway (14) is mounted at an oblique angle.

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First Claim