| 摘要 |
This is embodied in a shaping defining a perimetral channel 2 in the inner frame (counterdoor) of the oven, partially closed off by an impact frame 4 which is fixed by means of heating to the inner frame, and the closing- off of this channel or attenuation chamber being supplemented with the collaboration of a plastic gasket 7 which is fixed by means of flanges 11, 12 in holes 13 in the bottom of the channel 2 and which rests on the outer edge of the impact frame 4 with interposition of a second, silicone gasket 6 which covers over the aforesaid edge 5 of the frame 4 both internally and externally and which emerges to the outside, finishing in a tubular sector 9 constituting a mechanical sealing gasket for the door against the frame 10 of the heating chamber. <IMAGE>
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