FIELD: personal use articles.
SUBSTANCE: group of inventions relates to devices for decoration of interiors, namely, to artificial Christmas trees and separate fir-tree branches. Single fir-tree branches, as well as side branches of composite fir-tree paws are formed of two wires and two polymer tapes with transversely cut longitudinal edge in the form of needle-shaped fringe. Each tape with its central non-cut part, fully as a shell, covers one of wires. Thus, twisting is arranged from individually coated wires. Composite fire-tree paws are made by connection of central branch with described side branches by screwing of one of side branch end to strip of central branch. The central branch itself is formed by joint twisting of two wires and polymer tape, so that one longitudinal edge of tape is pressed between wire turns, and the other edge covers two twisted wires from outside.
EFFECT: provides for reliable fixation in case of long-term operation.
7 cl, 2 dwg
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Authors
Dates
2011-01-10—Published
2009-12-31—Filed