摘要:
Artificial tree to camouflage antennas comprising a trunk (12) suitable to cover a pole (15) supporting the antenna (11) and branches (13) suitable to hide the antenna (11), each branch (13) comprising two or more tubular elements (27) axially coupled together, a first tubular element (27a) being suitable to be coupled with a corresponding appendix (17) solid with the pole (15), the tubular elements (27) being covered with a casing (32) suitable to achieve a monolithic structure and the first tubular element (27a) being equipped with constraining means suitable to couple the branch (13) to the pole (15) in a removable fashion.
摘要:
Artificial tree to camouflage antennas (11) comprising a trunk (12) consisting of a pole (15) to support said antennas (11) at least partly covered with an artificial bark, and foliage (13) comprising artificial branches (21) able to hide said antennas (11), wherein at least a segment (T2) of said pole (15) is covered by natural material made from real trees.
摘要:
Method to produce artificial needle-shaped foliage (34) of the type comprising at least two longitudinal wires (16) twisted together so that, between the spirals defined thereby, a plurality of transverse filaments (35) are retained, able to simulate needle-shaped leaves, said method providing to use longitudinal wires (16) consisting of fibre rovings and comprising at least the following steps:
said rovings (16) are impregnated with polymerizable resin (19); said rovings (16) are positioned and cut to size and said transverse filaments (35) are interposed between every pair of super-imposed rovings (16); said rovings (16) are reciprocally twisted together and kept in a twisted position; the resin (19) impregnating said rovings (16) is polymerized. Machine to produce artificial needle-shaped foliage achieving the method as above comprising, in co-ordinated co-operation, at least an assembly (11) to feed said rovings (16), an assembly (12) to impregnate said rovings (16) with polymerizable resin (19), a making up assembly (13) and an assembly (14) to polymerize the resin (19) impregnating said rovings (16).
摘要:
Leaf (10) for an artificial tree (12), advantageously a leaf similar to that of a coconut palm, comprising a central supporting element (15) able to be associated with a branch (11) of the artificial tree (12), and a plurality of lateral elements (16) connected on opposite sides to the central element (15). The central element (15) has a transverse section including a segment (17) shaped substantially as a V, a U, a C or other analogous or similar shapes. The lateral elements (16) have a thickness (S'') variable along its length from a maximum value (S'') close to the central element (15) to a minimum value (S''') close the relative tip.
摘要:
Leaf (10) for an artificial tree (12), advantageously a leaf similar to that of a coconut palm, comprising a central supporting element (15) able to be associated with a branch (11) of the artificial tree (12), and a plurality of lateral elements (16) connected on opposite sides to the central element (15). The central element (15) has a transverse section including a segment (17) shaped substantially as a V, a U, a C or other analogous or similar shapes. The lateral elements (16) have a thickness (S'') variable along its length from a maximum value (S'') close to the central element (15) to a minimum value (S''') close the relative tip.
摘要:
Artificial tree to camouflage antennas (11) comprising at least a bearing structure (12), able to support at least an antenna (11), and a covering (13) able to be associated with the bearing structure (12) and to hide the antenna (11), the covering (13) developing in height for a substantial part of the bearing structure (12). At least the upper part (213) of the covering cooperating with the antenna (11) is made of materials transparent to electromagnetic waves.