DOOR PRODUCTION METHOD, DOOR, AS WELL AS DOOR LEAF PRODUCTION METHOD AND DOOR LEAF Russian patent published in 2006 - IPC E06B3/00 

FIELD: building units, particularly doors and door assemblies.

SUBSTANCE: method involves manufacturing door frame and door leaf; inserting door leaf in door frame; rotary connecting door leaf with door frame by means of hinges. Door leaf includes framework connected to covering panels so that inner space is defined in-between. Scale is additionally formed. Inner space part located in upper door leaf part is shaped as elongated channel, which defines capillary space area communicated with lower part of the inner space. The lower part of the inner space creates reservoir space area filled with indicative medium. The scale is arranged along capillary space area and fastened to door leaf. At least one covering plate is transparent in capillary space area.

EFFECT: extended range of technical means for door production.

4 cl, 6 dwg