PL40641B1 - - Google Patents
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- PL40641B1 PL40641B1 PL40641A PL4064156A PL40641B1 PL 40641 B1 PL40641 B1 PL 40641B1 PL 40641 A PL40641 A PL 40641A PL 4064156 A PL4064156 A PL 4064156A PL 40641 B1 PL40641 B1 PL 40641B1
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- PL
- Poland
- Prior art keywords
- antenna
- arms
- dembinski
- stanislaw
- indoor
- Prior art date
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Opublikowano dnia 27 stycznia 1958 r.HO(a/ IBIBLIOTE Uy 41 •jcjo v POLSKIEJ RZECZYPOSPOLITEJ LUDOWEJ OPIS PATENTOWY Nr 40641 KI. 21 a4, 66/01 Stanislaw Dembinski Warszawa, Polska Antena telewizyjna pokojowa Patent trwa od dnia 27 pazdziernika 1956 r.Antena telewizyjna pokojowa wedlug wyna¬ lazku posiada jako podstawe plyte zeliwna 1, odpowiednio ciezka dla stalej równowagi ze¬ spolu antenowego. Do plyty 1 przymocowane sa dwie odpowiednio uksztaltowane plytki izo¬ lacyjne 2 i 3, które ze sworzniami 4 tworza dwa, odizolowane od siebie, przeguby dla óbu ramion anteny. Obrót przegubów nastepuje w punktach O i 01. Ramiona 5 mozna prze¬ stawiac z polozenia OA i OjAj dowolnie do po¬ lozenia OB i 01B1 w granicach kata prostego, czyli od 0° do 90°. Ramiona anteny 5 konstruk¬ cyjnie przedstawiaja prety metalowe, zlozone z rurek rozsuwanych teleskopowo. Zesuniecie ramion, w czasie nieuzywania aparatu telewi¬ zyjnego, czyni antene sprzetem, prawie zu¬ pelnie, niezawadzajacym w mieszkaniu. Na ry¬ sunku fig. 1 przedstawia przekrój boczny an¬ teny, fig. 2 — zas widok z góry po odjeciu oslony 6 i plytki izolacyjnej 3. ^a fig. 2 linia¬ mi kreskowymi uwidoczniono wyciecia w oslo¬ nie 6, umozliwiajace ruch ramion 5. PLPublished on January 27, 1958 HO (a / IBIBLIOTE Uy 41 • jcjo v POLISH PEOPLE'S REPUBLIC PATENT DESCRIPTION No. 40641 KI. 21 a4, 66/01 Stanislaw Dembinski Warsaw, Poland Indoor TV antenna Patent valid from October 27, 1956 Antenna According to the invention, the television room TV has a cast iron plate 1 as a base, which is sufficiently heavy for the stable balance of the antenna unit. joints for both antenna arms Rotate the joints at points O and 01. The arms 5 can be moved from the positions OA and OjAj to any position OB and 01B1 within the right angle, i.e. from 0 ° to 90 °. structurally, they represent metal rods, made of telescopically extendable tubes. Pulling the arms apart, when not using the television set, makes the antenna an almost complete piece of equipment in the apartment. Fig. 1 shows a side section of the antenna, Fig. 2 is a top view after removing the cover 6 and the insulating plate 3, and Fig. 2 shows the cuts in the cover 6, allowing the movement of the arms 5, in dashed lines. PL
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Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL40641B1 true PL40641B1 (en) | 1957-10-15 |
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