Game device including means simulating release of a ball

Claim 2

A complementary game for electronically controlled slot machines of the type which comprise a cabinet having a front panel; a front window located at a top of the front panel; a set of small windows extending across the center of the panel below the front window in which capricious symbols are shown, a corresponding set of pushbuttons below said windows, operable respectively to effect voluntary transfer of the symbol appearing in the top window to respective of the windows therebelow to force a winning combination; at least one further window adjacent the top window showing forward moves allowing other similar attempts; the complementary game being activatable if a player has not obtained a prize in the basic game and a window and button or suitable projection being arranged to indicate the possibility of playing the complementary game; the complementary game comprising a drum mounted for rotation in the cabinet; numbered balls confined in the drum; and, means to release a prize ball from the drum for simulation in the front window thereby to indicate the prize.

Claim 3

A complementary game according to claim 1 in which the drum is formed by a spherical cage rotatably mounted on a horizontal axis extending between two uprights in the cabinet of the slot machine; the game further comprising an outlet orifice for the balls at a location on the equator of the cage perpendicular to the spin axis; a coupling attached to the outlet; a ball escapement mounted in the coupling; a ball receiving tube connected at one end to the coupling and extending away from the cage and closed at the other free end; the escapement comprising means for permitting release only of the single ball during rotation of the cage.

Claim 4

A complementary game according to claim 2 in which the escapement comprises flap means comprising first and second branches of different lengths extending at right angles to each other and pivotally mounted for rotation across the tube to retain or extract only a single ball from the cage on pivotal rotation through 90°.

Claim 5

A complementary game according to claim 3 in which the flap means are pivoted at the point of intersection of the branches for pivotal rotation in the same plane as the plane of the cage rotation, the shorter arm having a length extending from the pivot to a location flush with the outlet.

Claim 6

A complementary game according to claim 3 in which the flap means is mounted at the intersection of the branches on a axis extending outside opposite sides of the coupling; two arms of different lengths and linear projection extending radially from both sides of the remote ends of each projection, according to the perpendicular of the bisector of the square of the flap to which they belong, upper and lower stops on the cabinet on opposite sides of the cage arranged so that when the cage turns the arm will first touch the upper stop on one side, causing the flap to pivot through 90° and, subsequently, the lower stop on the opposite side, which cancels the pivotal movement and orients the flap at right angles in a position to release a ball and to retain those balls contained inside the cage.

Claim 7

A complementary game according to claim 4 in which the cage is mounted on the cabinet at a location above the top window and the ball receiving tube extends towards the top window.

Claim 8

A complementary game for electronically controlled slot machines of the type which comprise a cabinet having a front panel; a front window located at a top of the front panel; a set of small windows extending across the center of the panel below the front window in which capricious symbols are shown, a corresponding set of pushbuttons below said windows, operable respectively to effect voluntary tranfer of the symbol appearing in the top window to respective of the windows therebelow to force a winning combination; at least one further window adjacent the top window showing forward moves allowing other similar attempts; a window and button or suitable projection being arranged to indicate the possibility of playing the complementary game; the complementary game comprising a spherical cage rotatably mounted in view of a player above the top window on a horizontal axis extending between two uprights in the cabinet of the slot machine; numbered balls confined in the cage; an outlet orifice for the balls at a location on the equator of the cage perpendicular to the spin axis; a coupling attached to the outlet; a ball escapement mounted in the coupling; a ball receiving tube connected at one end to the coupling and extending away from the cage toward the top window and being closed at the other free end; the escapement comprising means for permitting release only of a single ball from the cage during rotation thereof for simulation in the front window to indicate a prize.

Claim 9

A complementary game for electronically controlled slot machines of the type which comprise a cabinet having a front panel; a front window located at a top of the front panel; a set of small windows extending across the center of the panel below the front window in which capricious symbols are shown, a corresponding set of pushbuttons below said windows, operable respectively to effect voluntary tranfer of the symbol appearing in the top window to respective of the windows therebelow to force a winning combination; at least one further window adjacent the top window showing forward moves allowing other similar attempts; a window and button or suitable projection being arranged to indicate the possibility of playing the complementary game; the complementary game comprising a spherical cage rotatably mounted in view of a player above the top window on a horizontal axis extending between two uprights in the cabinet of the slot machine; numbered balls confined in the cage; an outlet orifice for the balls at a location on the equator of the cage perpendicular to the spin axis; a coupling attached to the outlet; a ball escapement mounted in the coupling; a ball receiving tube connected at one end to the coupling and extending away from the cage toward the top window and being closed at the other free end; the escapement comprising means for permitting release only of a single ball from the cage during rotation thereof for simulation in the front window to indicate a prize.