FRAME STRUCTURE FOR DISTRIBUTION CABINET, DISTRIBUTION CABINET AND ALLIED COMPONENTS THEREFOR Russian patent published in 2010 - IPC H02B1/01 H02B1/30 

FIELD: electrical engineering.

SUBSTANCE: proposed frame structure 1 is made up of frame sections 4, 6 jointed together by jointing elements. At least one of frame sections 4, 6 has its cross section representing L-like section 8 with first strip 9 and second strip 10 arranged in L-like manner to form inner sector. First strip 9 passes into first face section 11 bent toward inner sector and said section 11 passes into first end section 12 bent toward first strip 9. Second strip 10 passes into second face section 13 bent toward inner sector A and this section 13 passes into second end section 14 bent toward second strip 10. First through holes 16a are arranged with constant spacing on first face section 11 and lengthwise of L-like section 8.

EFFECT: simple design and mounting.

24 cl, 13 dwg