Claims (10)
1. Nosač za tračnice željezničke pruge (1, 10, 100), posebno tipa željezničkih pragova, koji sadrži središnju jezgru (2) izgleda paralelopipeda, oblikovanu od najmanje dvije trake (3) postavljene jedna pored druge, debljine e, izrađene od čvrstog drva ili materijala na bazi drva, i zaštitno kućište (4) koje obavija navedenu središnju jezgru (2), pri čemu je navedeno zaštitno kućište (4) u jednom komadu i oblikovano je od periferne stijenke koja ima najmanje dvije suprotne strane, točnije jednu gornju stranu (6) i jednu donju stranu (7), i dvije suprotne bočne strane (8, 9), osmišljene tako da mogu odgovarati najmanje četirima uzdužnim stranama središnje jezgre (2), kao i najmanje jednu unutarnju pregradu (13) koja se proteže između dvije suprotne strane ili dvije susjedne strane periferne stijenke i definira, s perifernom stijenkom zaštitnog kućišta (4), najmanje dvije ćelije (14) od kojih svaka ima oblik komplementaran traci (3) središnje jezgre (2), naznačeno time da trake (3) sadrže mnoštvo proreza (30) oblikovanih kroz njihovu debljinu e i time da su prorezi svake trake povezani s prorezima susjednih traka klinovima (31) izrađenima od plastičnog materijala koji ispunjava navedene proreze.1. A support for railway tracks (1, 10, 100), in particular of the type of railway sleepers, comprising a central core (2) of the appearance of a parallelepiped, formed of at least two strips (3) placed side by side, of thickness e, made of solid wood or wood-based material, and a protective housing (4) surrounding said central core (2), wherein said protective housing (4) is in one piece and is formed from a peripheral wall having at least two opposite sides, specifically one upper side (6) and one bottom side (7), and two opposite sides (8, 9), designed to fit at least four longitudinal sides of the central core (2), as well as at least one internal partition (13) extending between two opposite sides or two adjacent sides of the peripheral wall and defines, with the peripheral wall of the protective housing (4), at least two cells (14), each of which has a shape complementary to the strip (3) of the central core (2), characterized in that the strips (3) they contain a plurality of slits (30) formed through their thickness e and in that the slits of each strip are connected to the slits of adjacent strips by pins (31) made of plastic material that fills said slits.
2. Nosač za tračnice željezničke pruge (1, 10, 100) prema zahtjevu 1, naznačen time da je navedeno zaštitno kućište (4) izrađeno od plastičnog materijala.2. Support for railway tracks (1, 10, 100) according to claim 1, characterized in that said protective housing (4) is made of plastic material.
3. Nosač za tračnice željezničke pruge (1, 10, 100) prema bilo kojem od prethodnih zahtjeva, naznačen time da navedeno zaštitno kućište (4) nadalje sadrži par kapica koje mogu prekriti lijevu krajnju stranu (11) i desnu krajnju stranu (12) navedene središnje jezgre (2).3. A railway rail support (1, 10, 100) according to any one of the preceding claims, characterized in that said protective housing (4) further comprises a pair of caps which can cover the left end side (11) and the right end side (12). said central core (2).
4. Nosač za tračnice željezničke pruge (1, 10, 100) prema bilo kojem od prethodnih zahtjeva, naznačen time da gornja strana (6) zaštitnog kućišta (4) sadrži najmanje dva udubljenja (15) koja se protežu simetrično na bilo koju stranu ravnine koja prolazi kroz središte zaštitnog kućišta (4) i proteže se okomito na njegovu uzdužnu os (X).4. Support for railway tracks (1, 10, 100) according to any of the preceding claims, characterized in that the upper side (6) of the protective housing (4) contains at least two recesses (15) extending symmetrically to either side of the plane which passes through the center of the protective housing (4) and extends perpendicularly to its longitudinal axis (X).
5. Nosač za tračnice željezničke pruge (1, 10, 100) prema prethodnom zahtjevu, naznačen time da udubljenja (15) sadrže otvore s navojem (16).5. Support for railway tracks (1, 10, 100) according to the preceding claim, characterized in that the recesses (15) contain threaded openings (16).
6. Nosač za tračnice željezničke pruge (1, 10, 100) prema bilo kojem od prethodnih zahtjeva, naznačen time da periferna stijenka zaštitnog kućišta (4) ima strukturu koja tvori niz reljefa i udubljenja koja se protežu preko najmanje jednog dijela donje strane (7) njegove periferne stijenke.6. Support for railway tracks (1, 10, 100) according to any of the preceding claims, characterized in that the peripheral wall of the protective housing (4) has a structure that forms a series of reliefs and depressions extending over at least one part of the lower side (7) ) of its peripheral walls.
7. Nosač za tračnice željezničke pruge (1, 10, 100) prema prethodnom zahtjevu, naznačen time da se struktura koja tvori niz reljefa i udubljenja također proteže preko barem jednog dijela suprotnih bočnih strana (8, 9) periferne stijenke zaštitnog kućišta (4), pri čemu se navedeni dio proteže od donje strane (7) periferne stijenke prema njezinoj gornjoj strani (6).7. Support for railway tracks (1, 10, 100) according to the preceding claim, characterized in that the structure forming a series of reliefs and recesses also extends over at least one part of the opposite sides (8, 9) of the peripheral wall of the protective housing (4). , wherein said part extends from the lower side (7) of the peripheral wall towards its upper side (6).
8. Nosač za tračnice željezničke pruge (1, 10, 100) prema bilo kojem od prethodnih zahtjeva, naznačen time da je svaka od navedenih traka (3) oblikovana od niza traka koje se dodiruju.8. A support for railway tracks (1, 10, 100) according to any one of the preceding claims, characterized in that each of said strips (3) is formed from a series of strips touching each other.
9. Nosač za tračnice željezničke pruge (1, 10) prema bilo kojem od prethodnih zahtjeva, naznačen time da se trake (3) protežu paralelno jedna s drugom i paralelno ili okomito na gornju stranu (6) i donju stranu (7) periferne stijenke zaštitnog kućišta (4).9. A support for railway tracks (1, 10) according to any of the preceding claims, characterized in that the strips (3) extend parallel to each other and parallel or perpendicular to the upper side (6) and the lower side (7) of the peripheral wall protective housing (4).
10. Nosač za tračnice željezničke pruge (100) prema bilo kojem od zahtjeva 1 do 8, naznačen time da se trake (3) protežu paralelno jedna s drugom i pod kutom u odnosu na gornju stranu (6) i donju stranu (7) periferne stijenke zaštitnog kućišta (4).10. Support for railway tracks (100) according to any one of claims 1 to 8, characterized in that the strips (3) extend parallel to each other and at an angle with respect to the upper side (6) and the lower side (7) of the peripheral the walls of the protective housing (4).