Multilateral door of fireplace inserts or stoves and angle connecting strap of glasses, particularly for use in fireplace insert multilateral doors

摘要

ufeffvu00edcestrannu00e1 door krbovu00fdch liners or stoves, comprising a circumferential metal carrier frame (1) to which are fastened by means of rozebu00edratelnu011b pu0159u00eddru017enu00fdch rails (3), at least two flat glass (6), spatially zalomenu00e1 against each other, where between the supporting frame (1) and flat glass (6) is inserted refractory gasket (2).flat glass (6) are freely connected through corner connecting strips (8), which is equipped with two grooves (9), where the axis of the grooves are parallel to the length of the corner connecting rails (8) and the axis of the transverse section of the both grooves (9) gripped each other, depending the spacing of lenses (6) the cartridge or stoves, orthogonal or obtuse angle.the grooves (9) are individually retracted vertical to apparent edge equal to glass (6) so that the depth (y) of each groove (9) is always greater than the gap (x) between the vertical edges of glass (6) and the grooves (9) in the temperature dilatacu00edch support frame (1), the doors in their the condition of operating the cartridge or stoves, and corner connecting rail (8) is of a material selected from the groupinvolving aluminium alloys, titanium and steel. corner connecting bar for use in multilateral door krbovu00fdch liners or stoves, which is equipped with two grooves (9).axis of these grooves are parallel with the length of the corner connecting rails (8) and the axis of the transverse section of the grooves (9) gripped each other, depending on the spatial arrangement of the pads or equal stoves, orthogonal or blunt angle and corner connecting bar is of materi u00e1lu, selected from the group comprising aluminium alloys, titanium and steel.corner connecting bar is with advantage of aluminium alloy (aa 6063, almg0,7si.