SYSTEM TO STABILISE WOODEN BASE OF PAINTING (VERSIONS) Russian patent published in 2011 - IPC B44D7/00 

FIELD: polygraphic industry.

SUBSTANCE: group of inventions relates to restoration of art memorials and relates to a system to stabilise wooden base of painting. The system to stabilise a wooden base of painting is arranged in the form of a lattice arranged on the reverse side of the base, consisting of fixed longitudinal planks with through slots connected to the base, where attachable transverse planks are inserted. Each transverse plank consists of parts produced as a result of its across sawing, every of which is attached to one of longitudinal planks. Areas of transverse plank sawing and points of this transverse plank parts fixation to longitudinal planks are alternated with each other within the limits of one transverse plank. Within the limits of the lattice, areas of transverse planks sawing, as well as points of fixation of transverse planks parts to longitudinal planks are arranged in a staggered manner. In the second version - due to the fact that in the available system of painting wooden base stabilisation made of attachable transverse bars fixed on the reverse side of the base, length of each bar is less than the width of the base board, on which it is fixed.

EFFECT: invention ensures safety of a large part of author's painting turnover and increased freedom of natural movements of author boards that comprise a wooden base of painting with preservation of structure stiffness.

11 cl, 19 dwg