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Machine translation
1. (WO1982001278) PROTECTING ENVELOPE FOR RADIO INSTALLATIONS, PARTICULARLY ANTENNAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1982/001278    International Application No.:    PCT/DE1981/000167
Publication Date: 15.04.1982 International Filing Date: 06.10.1981
IPC:
H01Q 1/42 (2006.01)
Applicants: G + H MONTAGE GMBH (For All Designated States Except US).
GÖBEL, Arthur; (For US Only).
PATSCHKE, Hartmut; (For US Only)
Inventors: GÖBEL, Arthur; .
PATSCHKE, Hartmut;
Priority Data:
Title (EN) PROTECTING ENVELOPE FOR RADIO INSTALLATIONS, PARTICULARLY ANTENNAS
(FR) ENVELOPPE PROTECTRICE D'INSTALLATIONS RADIO NOTAMMENT D'ANTENNES
Abstract: front page image
(EN)A protecting envelope for radio installations, such as antennas, is comprised of prefabricated construction elements, placed side by side so as to surround the antenna. When the presence of transporting machines with metal structures such as cranes is prohibited, a direct attachment to the envelope, which is made of a hard alveolar material, such as polyurethane, must be provided. To this effect, anchoring parts (5) made of a material poorly susceptible to influence electromagnetic waves, for example a synthetic material reinforced with fiber glass are embedded in certain elements (4c). To those anchoring parts (5) load supports (6, 7) may be attached which, as with travelling bridges (8), are also made of a synthetic material influencing only a little the transmitted waves. Although they are fixed only in the alveolar material of the elements (4c), the anchoring parts (5) may support considerably high loads.
(FR)Une enveloppe protectrice d'installations radio, telles que des antennes, se compose d'elements de construction prefabriques, juxtaposes de facon a envelopper l'antenne Lorsqu'est prohibee la presence d'engins transporteurs a armatures metalliques tels que des grues, il faut prevoir une fixation directe a l'enveloppe, qui est faite en un materiau alveolaire dur, tel que du polyurethane. A cet effet sont noyes dans certains elements (4c) des pieces d'ancrage (5) en un materiau peu apte a influencer les ondes electromagnetiques, par exemple en une matiere synthetique renforcee de fibres de verre. A ces pieces d'ancrage (5) peuvent etre fixes des supports de charges (6, 7) qui, a l'instar de ponts roulants (8) sont egalement en une matiere synthetique n'influencant que peu les ondes emises. Bien qu'elles soient fixees uniquement dans la matiere alveolaire des elements (4c), les pieces d'ancrage (5) peuvent supporter des charges extraordinairement elevees.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)