GEAR FOR INSTALLATION OF PRINTED CIRCUIT BOARDS Russian patent published in 2003 - IPC

FIELD: electronics, electrical engineering, development of electron units of tripping mechanisms installed in automatic switches. SUBSTANCE: gear has body with guides to accommodate printed circuit boards, base, plate and pressure strap. Given approach ensures simplified and increased adaptability to assembly and disassembly thanks to use of fixing members in the form of springy claws with cantilever sections of rounded shape, secures location in enclosure owing to rear springy wall of body and pressure claws made in body. EFFECT: simplified assembly and disassembly of gear. 4 cl, 6 dwg