GEAR MEASURING COORDINATES AND DIMENSIONS OF DEFECTS OF ROLLED MATERIALS Russian patent published in 1996 - IPC

FIELD: measurement technology. SUBSTANCE: gear measuring coordinates and dimensions of defects of rolled materials has check rule, unit of its movement, unit of hermetically sealed reed relays, permanent magnet, unit of light- emitting diodes, control toggle switch, encoder, register of code storage, circuit controlling register, interface, microprocessor, pulse generator, decoder. EFFECT: expanded technological and functional capabilities thanks to usage of mobile check rule with light-emitting diodes and unit of hermetically sealed reed relays installed along screen of inspection of defects and devices for reading and sending of information into microprocessor. 2 dwg