ANGLE METER WITH SLIDING SUPPORTS Russian patent published in 2023 - IPC G01B3/04 G01B3/56 G01B5/24 G01B7/30 

FIELD: measuring technology.

SUBSTANCE: invention relates to devices for determining the angles of conjugation, checking and measuring the displacement of the axes of cylindrical objects, including when welding or diagnosing pipeline elements: measuring the angles of welding of branch pipes of tee joints of pipelines, bends, welding angles of pipes to each other. The angle meter comprises two rotary rulers and a degree indicator, and the rotary rulers are mounted on sliding longitudinal guides fixed on the supports, providing the possibility of shifting the supports in the longitudinal direction corresponding to the measuring plane, while one of the sliding longitudinal guides is fixed on the sliding support through the sliding transverse guide, which provides the possibility of additional movement of the support in the transverse direction relative to the measuring plane, the supports have four height-adjustable support posts with hemispherical tips that provide axial self-orientation of the device on cylindrical surfaces, the sliding transverse guide has a transverse displacement indicator matched to the measuring scale on the surface of the support

EFFECT: enhanced measuring efficiency of angles.

3 cl, 3 dwg