SI22441A

SI22441A - Roulette cylinder

Info

Publication number: SI22441A
Application number: SI200700012A
Authority: SI
Inventors: Franci Keber
Original assignee: Kevik D.O.O. Naprave Industrijske Avtomatike
Priority date: 2007-01-22
Filing date: 2007-01-22
Publication date: 2008-08-31

Abstract

A cylinder of a roulette, preferentially the electronic one, is designed so that the exterior upper plane (4) of the housing descends slantwise towards the center of a recess (2), by which a better overview over the game is achieved, and that a conical element (8), which is a lifting one and rotates at the same tame in the engaging connection with the rotating part (3) via non-contact magnets, is executed in the central part of a rotating part (3). Similarly, a central insert (43), which can continue upwards into a decorative element (46), rotates in the same way via non-contact magnets. Video cameras (38) and lighting bodies (39) are mounted close to the insert (43) or within it. Electric voltage for lighting bodies (39) and video cameras (38) as well as video and control signals travel through an electrical conductor (37) from a control unit (17).

Description

Predmet izumaje cilinder rulete, zlasti elektronske rulete brez krupjeja.The subject invents roulette cylinders, especially electronic roulette machines.

Tehnični problemA technical problem

Tehnični problem, ki ga rešuje izum je, kako zasnovati tak cilinder rulete, zlasti elektronske rulete brez krupjeja, da omogoča igralcem stalen in neoviran pogled na tisti kolobarjast del rulete, v katerega polju se med igranjem nahaja igralna kroglica, oziroma da lahko opazujejo igralci in gledalci cilinder rulete s kroglico preko video zaslona, pri čemer naj cilinder rulete omogoča snemanje s kamero območje cilindra rulete tako, da bo slika na zaslonu Čista in jasna brez motečih polj, ki so posledica odbleskov, ovir ali senc zaradi poljubno postavljenih svetlobnih teles kjerkoli v igralnem prostoru, pri čemer naj tudi lokacijo kamere ne ovira konstrukcija cilindra rulete ob hkratnem zagotovilu, da so električno napajanje in vsi električni krmilni in/ali video signali vedno nemoteni oziroma neprekinjeni.A technical problem solved by the invention is how to design such a roulette cylinder, in particular electronic roulette without rooftops, to allow players a constant and unobstructed view of the rotating roulette section in which the playing ball is placed during play, or to be observed by players and players. viewers of the roulette cylinder with a ball via a video screen, whereby the roulette cylinder allows camera recording of the roulette cylinder area so that the image on the screen is clear and clear without disturbing fields due to reflections, obstacles or shadows due to arbitrarily positioned light bodies anywhere in the playing area, without the location of the camera being impeded by the construction of the roulette cylinder, while ensuring that the power supply and all electrical control and / or video signals are always undisturbed or uninterrupted.

Znano stanje tehnikeThe prior art

Znanih je več zasnov cilindrov rulete. Te rešitve se ukvarjajo z uležajenjem in pogonom cilindra, nadalje z mehaničnim ali elektro-mehaničnim vnosom kroglice v cilinder, nadalje z odstranitvijo kroglice iz cilindra, ipd.Several designs of roulette cylinders are known. These solutions deal with the bearing and drive of the cylinder, further by mechanical or electro-mechanical insertion of the ball into the cylinder, further by removing the ball from the cylinder, etc.

33933.doc/lll-06/Vr33933.doc / yy-06 / Vr

Pri navedenih znanih rešitvah ostaja vedno zunanja zasnova cilindra ohranjena taka, kot jo poznamo že morda eno stoletje in izhaja iz takratnega videnja doživljanja igre.With these known solutions, the outer design of the cylinder is always preserved as it has been known for perhaps a century and stems from a vision of experiencing the game at that time.

Izumitelju pa ni znana nobena rešitev problema, kakršen je bil opisan zgoraj.However, the inventor is not aware of any solution to the problem as described above.

Rešitev tehničnega problemaThe solution to a technical problem

Opisani tehnični problem je rešen s cilindrom rulete po izumu tako, da je obroč tekalnega dela cilindra rulete, ob katerem teče kroglica v začetni fazi njenega kotalenja zaradi centrifugalne sile, izveden z nizkim stopničastim robom, nad katerim pa se nadaljuje navzven poševna ploskev, ki ne ovira pogleda igralcev in gledalcev v cilinder rulete. Hkrati je v osrednjem delu cilindra rulete, ne glede na njegovo konstrukcijo avtomatizirane odstranitve kroglice, izveden koaksialno potekajoč okrasni del, katerega ročni prijem ne vpliva na vrtenje vrtljivega dela rulete, kljub temu, da se vrti skupaj s tekalnim delom. V območju navedenega okrasnega dela je na pogled neopazno vgrajena video kamera, ki preko zrcal zajema sliko celotnega kolobaija na vrtljivem delu in tudi na območju cilindra, kjer se lahko nahaja kroglica med igranjem. Sliko se prenaša na poljubne zaslone.The technical problem described is solved by the roulette cylinder according to the invention such that the ring of the running part of the roulette cylinder, by which the ball in the initial phase of its rolling due to centrifugal force, is made with a low stepped edge, above which the oblique surface extending beyond impedes the view of players and spectators in the roulette cylinder. At the same time, in the central part of the roulette cylinder, irrespective of its construction of automated ball removal, a coaxial flowing decorative part is carried out, whose manual grip does not affect the rotation of the roulette part of the roulette, despite its rotation together with the running part. In the area of the said decorative part there is an invisible video camera, which, through the mirrors, captures an image of the whole collobai on the rotating part as well as in the area of the cylinder where the ball may be located during play. The image is transferred to any screen.

Podrobneje je izum pojasnjen na osnovi opisa izvedbenega primera in risb, na katerih kaže sl. 1 prečni prerez cilindra rulete po prvem in četrtem izvedbenem primeru; sl. 2 prečni prerez cilindra rulete po drugem izvedbenem primeru, in sl. 3 prečni prerez cilindra rulete po tretjem izvedbenem primeru.The invention is explained in more detail based on the description of the embodiment and the drawings in which FIG. 1 cross section of a roulette cylinder according to the first and fourth embodiment; FIG. 2 is a cross-sectional view of a roulette cylinder according to another embodiment, and FIG. 3 is a cross-sectional view of a roulette cylinder according to the third embodiment.

Cilinder rulete sestoji iz ohišja 1, v katerem je izvedena koncentrična kolobaijasta vdolbina 2, znotraj katere je koncentrično vrtljivo uležajen vrtljivi del 3.The roulette cylinder consists of a housing 1 in which a concentric annular recess 2 is made, within which a rotatably pivoted part 3 is arranged.

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Vdolbino 2 tvori več kolobarjastih ploskev in sicer je ploskev 4, ki se zaključuje na zunanjem robu 5 ohišja 1 izvedena kot poševna, proti vrtljivemu delu 3 spuščajoča se ploskev. Ploskev 4 se v obliki ene stopnice 5 spusti na nižji nivo za višino, ki je približno enaka premeru igralne kroglice 6. Stopnica 5 se na svojem spodnjem delu nadaljuje v poševno kolobaijasto ravnino 7, ki se spušča proti vrtljivemu delu 3. S tako konstrukcijo je tudi dosežena nižja višina oziroma globina A vdolbine 2. Na kolobaijasti poševni ravnini 7 so lahko izvedene razne izbokline 9 in vdolbine 10, ki delujejo na kotalečo kroglico 6 kot ovire s tem da ji naključno oziroma nepredvidljivo spremenijo njeno smer . Vbočene ploskve plitke kotanjaste vdolbine 10 so tako poševne, da se vedno iz njih izkotali kroglica 4.The recess 2 is formed by several annular surfaces, namely, the surface 4 terminating at the outer edge 5 of the housing 1 is made as an oblique, descending surface towards the rotating part 3. The surface 4, in the form of one stage 5, is lowered to a lower level by a height approximately equal to the diameter of the ball 6. The stage 5 continues at its lower part to an oblique colobia plane 7, which descends towards the rotating part 3. With this construction, also, a lower height or depth A of the recess 2 is achieved. On the colobial oblique plane 7, various bumps 9 and recesses 10 can be made, acting on the rolling ball 6 as obstacles, changing its direction accidentally or unpredictably. The convex faces of the shallow roller recesses 10 are so oblique that the ball 4 always escapes.

Ravnini 7 ohišja 1 prilega vrtljivi del 3 tako, daje njegova zgornja ravnina 11 prilagojena igralnim zahtevam naprave kot celote.The plane 7 of the housing 1 fits the rotatable part 3 so that its upper plane 11 is adapted to the gaming requirements of the device as a whole.

Vrtljivi del 3 ima v bližini zunanjega roba 12 izvedena gnezda 13 za sprejem kroglice 6. Vrtljivi del 3 je uležajen v ohišju 1, prednostno na sredini, npr z ležajem 14. Vrtenje dela 3 je lahko ročno in ga izvaja krupje, prednostno pa je izvedeno s pogonom 15, ki preko poljubnega zobniškega ali jermenskega prenosnika 16 vrti del 3, pri čemer je pogon 15 krmiljen z elektronsko napravo 17 tako, da pri vsakokratni igri dodeli naključno izbrano hitrost vrtenja delu 3, ki je ena od naključno določenih vrednosti, ki prispevajo k veliki stopnji naključnosti rezultata igre.The rotating part 3 has sockets 13 for receiving the ball near the outer edge 12. The rotating part 3 is housed in a housing 1, preferably in the middle, eg with a bearing 14. The rotation of the part 3 can be manually and carried out by the croupier, and preferably is carried out with a drive 15 which rotates part 3 via any gear or belt drive 16, the drive 15 being controlled by an electronic device 17 by assigning at each game a randomly selected rotational speed to part 3, which is one of the randomly contributing values to the great degree of randomness of the game's results.

Skozi središčno izvrtino 18 ohišja 1 teče koaksialno nameščeno pesto 19, ki je osno pomično preko poljubnega znanega aktuatoija 20, npr. elektromotoija ah elektromagneta, pri čemer izhaja iz pesta 19 v radialni smeri iznad vrtljivega dela 3 ročica 21, ki je zaključena z ležajem 22, ki nalega na spodnjo ploskev osno pomičnega stožčastega elementa 8, ki s svojim prostim robom 23 prilegaThrough the center bore 18 of the housing 1 flows a coaxially mounted hub 19 which is axially movable via any known actuatoy 20, e.g. electromotion ah electromagnet, the radius of which is from the hub 19 in the radial direction above the rotatable part 3 of the lever 21, which is terminated by a bearing 22 which rests on the lower surface of the axially movable conical element 8, which with its free edge 23

33933. doc/lll-06/Vr gnezdom 13. Potem ko kroglica 6 pade v enega od gnezd 13, kar določi rezultat posamezne igre, krmilna enota 17 pošlje ukaz aktuatoiju 20 za dvig elementa 8, s čimer se sprosti neoviran prehod kroglici 6 iz kateregakoli gnezda 13 v področje izpod ohišja 1, in sicer tako, da kroglica 6, ki se nahaja v enem od gnezd 13 samodejno zaradi lastne teže pade skozi eno od odprtin 35, ki prilega gnezdu 13 s kroglico 6 in nato skozi odprtino 36 v ohišju 1 v polje izpod njega, kar je možno zato, ker se ves čas vrti vrtljivi del 3 in zato naleti odprtina 35 s kroglico 6 na odprtino 36, ki omogoča kroglici 8 prehod v področje izpod ohišja 1, kjer jo sprejme naprava oziroma mehanizem za izstreljevanje in vračanje kroglice, ki pa ni prikazan na slikah. S tem je kroglica 6 pripravljena za naslednjo igro. Predvideno je, da je naprava oziroma mehanizem za izstreljevanje in vračanje kroglice 6 poljubne znane izvedbe ali tudi nove drugačne izvedbe z novimi zmožnostmi, ki povečujejo naključnost igre in tudi nove oblike igre.33933. doc / yyy-06 / Vr nests 13. After ball 6 falls into one of nests 13, which determines the result of each game, control unit 17 sends an actuatoi command 20 to lift the element 8, thus releasing the unobstructed passage of ball 6 from any nest 13 into the area below the housing 1, such that a ball 6 located in one of the nests 13 automatically falls due to its weight through one of the openings 35 that fits the nest 13 with the ball 6 and then through the opening 36 in the housing 1 into the field below it, which is possible because the rotating part 3 rotates all the time and therefore the opening 35 with the ball 6 enters the opening 36, which allows the ball 8 to enter the area below the housing 1 where it is received by the firing device or mechanism and returning the ball, which is not shown in the pictures. This puts Ball 6 ready for the next game. It is envisaged that the device or mechanism for launching and returning the ball 6 is of any known embodiment or also of another different embodiment with new capabilities that increase the randomness of the game and also new forms of play.

Skozi središčni del ohišja 1 teče tudi več tokovodnikov 37 in sicer iz računalniške krmilne enote 17, ki je nameščena kjerkoli izven cilindra samega do vsaj ene video kamere 38 in do vsaj enega svetlobnega telesa 39, ki sta nameščena v prstanu 40, ki se nahaja v območju nad središčem vrtljivega dela 3, vendar se ne vrti z njim. Prednostno je prstan 40 nameščen pod prozorno ploščo 41, ki pokrova delno ali celotno ohišje 1. Vsaka video kamera 38 snema en segment gnezd 13, več video kamer 38 lahko pokriva vso vdolbino 2 oziroma ves kolobar gnezd 13. Z raznimi senzoiji za tekalni del 3 in računalniško obravnavo slike dosežemo računalniško prepoznavo igralne številke gnezda 13, v katerem se nahaja kroglica 4 v vsakokratni igri. Ta sklop ni predmet tega izuma.Multiple conductors 37 also flow through the center portion of housing 1 from a computer control unit 17 located anywhere outside the cylinder alone to at least one video camera 38 and to at least one light body 39 housed in a ring 40 located in the area above the center of the rotating part 3, but does not rotate with it. Preferably, the ring 40 is mounted under a transparent plate 41, which covers part or all of the housing 1. Each video camera 38 captures one segment of the sockets 13, several video cameras 38 can cover the entire recess 2 or the entire ring of the sockets 13. With various tread sensors 3 and computer processing of the image we achieve computer recognition of the playing number of the nest 13, which houses the ball 4 in each game. This assembly is not an object of the present invention.

Element 8 vsebuje v območju prilega k središčnemu delu ohišja 1 vsaj en magnet 42, prednostno trajni. V središčnem delu ohišja 1 je soosno s pestom 19 vrtljivo uležajen prednostno cevasto oblikovan vstavek 43, ki vsebuje v območju magnetaThe element 8 comprises at least one magnet 42, preferably permanent, in the region of the fitting to the center of the housing 1. In the center part of the housing 1, a preferentially tubular shaped insert 43 containing in the region of the magnet coaxially with the hub 19

33933.doc/lll-06/Vr tudi magnet 44 ali pa železo, da je zagotovljeno sojemanje vstavka 43 z vrtečim se elementom 8, ki pa se sojemalno vrti z gnanim vrtljivim delom 3.33933.doc / yy-06 / Vr also a magnet 44 or an iron to ensure that the insert 43 is rotated with a rotating element 8, which rotates in rotation with the driven rotary part 3.

Vstavek 43 je lahko uležajen s svojim zgornjim območjem tudi v prozorni plošči 41, ki lahko prekriva ves cilinder z namenom, da je zavarovana kroglica 6 pred ročnim posegom in vdorom prahu v vdolbino 2.The insert 43 may also be supported by its upper region in a transparent plate 41, which may cover the entire cylinder in order to secure the ball 6 against manual intervention and the ingress of dust into the recess 2.

Nad ploščo 41 je lahko nameščen še kupolast prozoren element 45 zaradi estetike celotne rulete.Above the plate 41, a domed transparent element 45 may also be mounted due to the aesthetics of the entire roulette.

Vstavek 43 se lahko nadaljuje skozi ploščo 41 z okrasnim elementom 46, ki lahko vsebuje tudi svetlobno telo 47, ki je napajano z električno energijo preko tokovodnika 37.The insert 43 may be continued through the plate 41 with the decorative element 46, which may also comprise a light body 47, which is electrically powered through a circuit 37.

V drugi izvedbi je lahko vsaj ena video kamera 38 nameščena v vstavku 43. Njena snemalna os je usmeijena soosno z osjo pesta 19 v smeri izven vdolbine 2, pri čemer je na oziroma pod ploščo 41 izvedeno zrcalo 48 v obliki obrnjenega prisekanega stožca, katerega os poteka tudi soosno s snemalno osjo video kamere 38. Kot v vrhu stožčastega zrcala 48 je tak, da se v njem odseva območje celotne oziroma pretežnega dela vdolbine 2 ali pa vsaj območje kolobarja gnezd 13. S tem je odpravljeno nujno uležajenje vstavka 43 v plošči 41.In another embodiment, at least one video camera 38 may be mounted in an insert 43. Its recording axis is aligned with the axis of the hub 19 in the direction outside the recess 2, whereby a mirror 48 in the form of an inverted truncated cone whose axis is arranged on or below the plate 41 it also runs coaxially with the recording axis of the video camera 38. The angle at the top of the conical mirror 48 is such that it reflects the area of the entire or most of the recess 2, or at least the area of the ring of the sockets 13. This eliminates the necessary bearing of the insert 43 in the plate 41 .

Taka zasnova odpira nadaljnjo možnost estetskega oblikovanja zaščitne plošče 41 in drugih okrasnih elementov, ki lahko vsebujejo tudi dodatna svetlobna telesa 49, ki dosegajo posebne svetlobne učinke tako zaradi svojevrstnih kotov osvetljevanja vrtljivega dela 3, kot tudi zaradi možnosti računalniškega programiranja ritmov in barv osvetlitve.Such a design opens up the further possibility of aesthetic design of the protective panel 41 and other decorative elements, which may also contain additional luminaires 49, which achieve special lighting effects due to the unique angles of illumination of the rotating part 3, as well as the possibility of computer programming of rhythms and colors of illumination.

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Ker je vsaj ena video kamera 38 nameščena izpod zaščitne plošče 41, je odpravljena slabost dosedanjih snemanj z video kamero, ki je nameščena iznad cilindra rulete, zaradi česar se pojavljajo nezaželeni svetlobni odsevi in/ali sence.Since at least one video camera 38 is positioned beneath the protection panel 41, the disadvantages of previous recordings with a video camera mounted above the roulette cylinder have been eliminated, resulting in unwanted light reflections and / or shadows.

V tretji izvedbi rulete je predvidena uporabnostna združitev sojemalnega vrtenja elementa 8, vstavka 43 in preko njega okrasnega elementa 46, pri čemer je uporabljena rešitev video kamere 38 po drugem izvedbenem primeru.In the third embodiment of the roulette, it is envisaged the usable combination of the co-rotation of the element 8, the insert 43 and the decorative element 46 via it, using the solution of the video camera 38 according to another embodiment.

Ta izvedba je zasnovana tako, da je vstavek 43 prozoren in vsebuje osno nameščeno video kamero 38 in nad njo, vendar še vedno v vstavku 43 stožčasto zrcalo 48, ki omogoča snemanje s kamero 38 območje kolobaija gnezd 13 in po izbiri tudi njegove okolice in sicer skozi prozoren vstavek 43. Vstavek 43 nadalje vsebuje na svojem vrhu vsaj en magnet 48, ki deluje sojemalno z okrasnim elementom 46, ki je vrtljivo uležajen v plošči 41. Element 46 je lahko votel in je v njem lahko tudi nameščeno vsaj eno svetlobno telo 47, ki je fiksirano na poljubnem nosilcu 50, ki je nameščen statično na ohišju 1 tako, da teče skozi vstavek 43, ne da bi se vrtel skupaj z njim in vstopa v votel okrasni element 46.This embodiment is designed in such a way that the insert 43 is transparent and contains an axially mounted video camera 38 and above it, but still in the insert 43 a conical mirror 48 which enables the camera to be recorded with the camera 38 of the colobia nest 13 and, optionally, its surroundings, viz. through transparent insert 43. Insert 43 further comprises at its top at least one magnet 48 which acts in tandem with the decorative element 46, which is rotatably mounted in the plate 41. The element 46 may be hollow and may include at least one light body 47 , which is fixed to any carrier 50, which is mounted statically on the housing 1 by flowing through the insert 43 without rotating with it and entering the hollow decorative element 46.

V četrtem izvedbenem primeru cilindra rulete je predviden dovod električnega toka v vrtljivi del 3 in sicer zato, da se ne pojavi nezaželeno iskrenje in posledični pojav elekromagnetnega polja, ki bi utegnilo motiti kakovost video slike in raznih električnih signalov, ki se ustvaijajo v različnih tipalih in so obravnavani v mikroprocesoiju, ki krmili celotno napravo in igro kot tako. Navedeni elektronski sklop ni predmet tega izuma.In the fourth embodiment of the roulette cylinder, a power supply is provided to the rotating part 3, in order not to cause undesirable sparking and the consequent appearance of an electromagnetic field, which could interfere with the quality of the video image and various electrical signals generated by different sensors and they are dealt with in a microprocessor that controls the entire device and game as such. Said electronic assembly is not an object of the present invention.

Električna napetost v vrtljivem delu 3 utegne biti potrebna pri možni dekorativni svetlobni ureditvi.The voltage in the rotating part 3 may be required for possible decorative lighting arrangements.

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ΊΊ

Za ustvarjanje navedene električne napetosti v vrtljivem delu 3 je predviden v ohišju I pod vrtljivim delom vsaj en, prednostno pa v kolobarju, ki leži koncentrično z osjo vrtljivega dela 3, niz trajnih magnetov ali elektromagnetov 51 in na istem polmeru vrtljivega dela 3 električno tuljavo 52, ki je zaporedno vezana v električnem tokokrogu za osvetljevanje vrtljivega dela 5.In order to generate said electrical voltage in the rotating part 3, at least one is provided in the housing I below the rotating part, and preferably in the ring concentrically with the axis of the rotating part 3, a series of permanent magnets or electromagnets 51 and at the same radius of the rotating part 3 an electrical coil 52 , which is connected in series in the electrical circuit to illuminate the rotating part 5.

Razume se, da je lahko na osnovi gornjega opisa izuma možno izvesti še več nadaljnjih izvedbenih primerov kot variacij industrijskega oblikovanja, ne da bi obšli značilnosti izuma, kot so opisane v sledečih patentnih zahtevkih.It is understood that, from the foregoing description of the invention, it is possible to carry out further embodiments as variations of industrial design without circumventing the features of the invention as described in the following claims.

Claims

A roulette cylinder consisting of a housing 1 in which a concentric colobia recess 2 is formed, within which a rotatably rotatable part 3 is formed, forming a recess 2 of several colobia plots, namely: a surface 4 terminating at the outer edge 5 of the housing 1 is directed towards the rotatable part 3 and, in the form of a single step 5, is lowered to a lower level in an oblique circular plane 7, which descends towards the rotatable part 3, whereby various obstructive protrusions 9 can be made on the annular oblique plane 7, and the rotatable part 3 has a nest 13 for receiving the ball 6 near its outer edge 12, the rotatable part 3 being housed in a housing 1, preferably in the middle, eg with a bearing 14 and is. rotation of the part 3 can be manually and carried out by the croupier, preferably by means of a drive 15, which is controlled by an electronic device 17 by assigning a randomly selected rotation speed to the part 3 at each game, running through the center hole 18 of the housing 1 coaxially arranged hub 19 which is axially movable via any known actuatoy 20, e.g. electromotive or electromagnet, the radial direction of the hinge 19 extending from the hub 19 in a radial direction above the rotatable portion 3, which is terminated by a bearing 22 which rests on the lower surface of the axially movable conical element 8, which with its free edge 23 fits into the socket 13 and the element 8, after the end of the game, by means of an actuator 20, lifts it to the command of the electronic device 17, thus releasing the unobstructed passage of the ball 6 from any socket 34 into the area below the housing 1 so that, due to its own weight, it automatically falls through one of the openings 35 adjacent to the socket 34 s. ball 6 and then through the opening 36 in the housing 1 into the field below it, and a transparent element 45, preferably domed in shape, can be mounted on the housing 1, characterized in that it flows through the center of the housing 1 of several conductors 37 from a computer control unit 17 , which is mounted anywhere outside the cylinder alone to at least one video camera 38 and to at least one light body 39, which are both

33933. doc / yyy-06 / Vr is located in the ring 40, which is in the area above the center of the rotatable part 3, but does not rotate with it, the ring 40 being located below the transparent plate 41, which covers partially or fully the housing 1.

Roulette cylinder according to claim 1, characterized in that each video camera 38 records one segment of sockets 34 and that several video cameras 38 can cover the entire recess 2 or the entire socket ring 34.

Roulette cylinder according to claims 1 and 2, characterized in that the element 8 contains at least one magnet 42, preferably permanent, in the region fitting to the central part of the housing 1, preferably pivotally mounted in the central part of the housing 1 with the hub 19 tubular shaped insert 43 containing in the magnet area

42 also a magnet 44 or an iron to ensure that the insert 43 is in contact with the rotatable element 8, which rotates in rotation with the driven part 3.

Crusher cylinder according to claims 1 to 3, characterized in that the insert 43 can be supported with its upper region also in the transparent plate 41,

Crusher cylinder according to claims 1 to 4, characterized in that it can be inserted

43 proceeds through a panel 41 with an ornamental element 46, which may also comprise a light body 47, which is electrically powered via a circuit guide 37.

Crusher cylinder according to claims 1 to 5, characterized in that at least one video camera 38 can be mounted in the insert 43, its recording axis being aligned with the hub axis 19 in the direction outside the recess 2, and being at or below the panel 41 is a shaped mirror 48 in the form of an inverted truncated cone, the axis of which is also co-axial with the recording axis of the video camera 38 and, as at the top of the conical mirror 48, is such that it reflects the area of the whole or most of the recess 2 or at least the area of the ring nests 13.

33933. doc / lll-06 / Vr

Roulette cylinder according to Claims 1 to 6, characterized in that the insert 43 is transparent and contains an axially mounted video camera 38 and above it, but still in the insert 43 a conical mirror 48 which enables the camera to be collapsed with the nests 38 13 and optionally its surroundings through a transparent insert 43.

Roulette cylinder according to claims 1 to 7, characterized in that the insert 43 contains at its top at least one magnet that acts in tandem with the decorative element 46 rotatably mounted in the plate 41, wherein the element 46 may be hollow and it may also house at least one light body 47, which is fixed to any support 49, which is mounted statically on the housing 1 by flowing through the insert 43 without rotating with it and entering the hollow decorative element 46 .

Roulette cylinder according to claims 1 to 8, characterized in that at least one, and preferably in a colobia, which lies concentrically with the axis of the rotating part, can be provided in the housing 1 under the rotating part 8 in order to generate said electrical voltage. 8, a set of permanent magnets or electromagnets 50 and, on the same radius of the rotating part 8, an electrical coil 51 connected in series in the electrical circuit for illuminating the rotating part 5.

Roulette cylinder according to claims 1 to 9, characterized in that the plane 7 may comprise a shallow roll of the recess 10, whose convex surfaces are so oblique that the ball 6 is always projected out of them.

Roulette cylinder according to claims 1 to 10, characterized in that the height of the step 5 is approximately the diameter of the ball 6.