PL14684S2 - Cast iron cover ornament for sewer hatches - Google Patents
Cast iron cover ornament for sewer hatches Download PDFInfo
- Publication number
- PL14684S2 PL14684S2 PL13941F PL1394108F PL14684S2 PL 14684 S2 PL14684 S2 PL 14684S2 PL 13941 F PL13941 F PL 13941F PL 1394108 F PL1394108 F PL 1394108F PL 14684 S2 PL14684 S2 PL 14684S2
- Authority
- PL
- Poland
- Prior art keywords
- cast iron
- sewer
- hatches
- iron cover
- ornament
- Prior art date
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Description
Ornament pokrywy zeliwnej dla wlazów kanalowych Przedmiotem wzoru przemyslowego jest ornament na górnej powierzchni pokrywy zeliwnej dla wlazów kanalowych, stanowiacych zwienczenia studzienek kanalizacyjnych, komór cieplowniczych i innych pojemników pod ziemia. Ornament wedlug wzoru przemyslowego sklada sie zasadniczo z zebrowanej kratownicy 3 usytuowanej w centralnej czesci pokrywy, oraz kanalowego meandrycznego wzoru 1 otaczajacego zewnatrz kratownice 3, usytuowanego w kolowym pierscieniu 2 przy pobocznicy 4. Kwadratowe pola 5 wewnatrz kratownicy 3 sa wklesle. Istotna cecha wzoru przemyslowego jest zebrowa kratownica otoczona kanalowym meandrycznym wzorem, zwanym „rzymskim". Elementy ornamentu wedlug wzoru przemyslowego oprócz funkcji estetycznej i rozpoznawczej, spelniaja równiez funkcje uzytkowa gdyz stanowia wzór przeciwslizgowy. Kratownica majaca postac uzebrowania, zwieksza w tym przypadku parametry wytrzymalosciowe pokrywy. PL PLCast Iron Manhole Cover Ornament. The subject of the industrial design is an ornament on the upper surface of a cast iron manhole cover, which tops sewer manholes, heat chambers, and other underground containers. The ornament according to the industrial design essentially consists of a ribbed grid 3 located in the central part of the cover, and a meandering channel pattern 1 surrounding the grid 3 outside, situated in a circular ring 2 at the side 4. The square fields 5 inside the grid 3 are concave. A significant feature of the industrial design is the ribbed grid surrounded by a meandering channel pattern, known as a "Roman" grid. In addition to their aesthetic and distinctive function, the ornament elements according to the industrial design also fulfill a utilitarian function, as they constitute an anti-slip pattern. In this case, the grid, in the form of ribs, increases the strength parameters of the cover. PL PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL14684S2 true PL14684S2 (en) | 2009-12-31 |
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