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Complicated profile consisiting of metal profile coated with metal foil. RU patent 2439201.

Complicated profile consisiting of metal profile coated with metal foil. RU patent 2439201.

FIELD: machine-building industry.

SUBSTANCE: invention is referred to a complicated profile (1), consisting of a metal profile (2) coated with metal foil (3), and a method of coating application on production line by means of the metal foil (4). The method includes subsequent transportation of preliminary cut-out sections of shaped profiles (2) made from plastic or metal. The coating of each shaped profile (2) section with metal foil (3) is ensured to couple the said foil (3) with the said profile (2) in any point of surfaces of metal foil. This coating also ensures detection of the first, the lower by downstream, end (6) and/or the second, the upper by downstream, end (7) of each shaped profile (2) section and their cutting at the level of each end of each shaped profile section. The above metal foil (3) is selected so that its surface hardness could be higher than the hardness of the above shaped profile (2).

EFFECT: shaped profile coated with metal foil and provided with excellent adhesion with foil.

21 cl, 2 dwg

 


 

IPC classes for russian patent Complicated profile consisiting of metal profile coated with metal foil. RU patent 2439201. (RU 2439201):

C23C26 - Coating not provided for in groups ; C23C0002000000-C23C0024000000
B23K20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
B21D49 - Sheathing or stiffening objects (by winding wire or tape thereon B65H0054000000, B65H0081000000; specially adapted for manufacturing conductors or cables H01B0013260000)
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