DEVICE FOR SETTING ANGULAR POSITION Russian patent published in 2013 - IPC G06M1/00 

FIELD: measurement equipment.

SUBSTANCE: device for counting of the specified angular position (DCSAP) is proposed, which includes a row of digitised drums connected by means of gear transmissions. On one axis with the first drum there installed is a drive gear and a gear sector with two teeth; on the other axis there are two elements of gear transmission, one of which has the shape of a maltose cross. In compliance with the invention, DCSAP is composed of the first and the second drums; it includes a rack rail, a reduction gear and a sine-cosine rotating transformer. In the first drum there formed is an internal cylindrical groove and an external cylindrical groove with a slot. The second drum has an internal circular groove and an internal gear wheel and is installed on three bearings. On the second axis, as the second element of the gear transmission with a single element with the maltose cross there made is the first pinion engaged with the second pinion installed on the third axis, which is engaged with internal engagement of the second drum.

EFFECT: simplifying the design of the device for setting the angular position; reducing its overall dimensions.

9 dwg