КОНТРОЛЬНОЕ УСТРОЙСТВО

摘要

FIELD: instrument engineering. ^ SUBSTANCE: invention relates to measuring equipment and serves for cylinder parts size control. Essence of invention: the device consists of base and spring-actuated measuring stick and measuring transmitter installed at this base. At the base there are two cylindrical pins. Measuring transmitter is performed in a form of electric-contacting double-range transmitter. Upper end of spring-actuated measuring stick is performed in a form of prism. Lower end of spring-actuated measuring stick constantly contacts measuring stick of electric-contacting double-range transmitter. ^ EFFECT: provision of part size control within specified tolerance range. ^ 3 cl, 5 dwg