Abstract: A system and method for graphically and statistically analyzing and predicting the motion of a bowling ball. In one embodiment, the system includes an automatic precision ball thrower, a computer aided tracking system (“C.A.T.S.”), and a computing device. Certain static properties of the bowling ball are recorded as independent variables. The automatic precision ball thrower is used to throw the bowling ball down the lane a number of times and the C.A.T.S. records various dynamic characteristics of its path. This data is received by the computing device which uses it to calculate a plurality of dependent variables associated with the path of the bowling ball. The computing device relates the independent variables to the dependent variables using multivariable regression analysis, yielding a set of equations which can be used to predict the dependent variables (or dynamic characteristics) of a second bowling ball given a set of independent variables (or static characteristics of the second bowling ball).

Abstract: A ball trap comprises a carrier about which is spaced a number of suspended flaps so as to be positioned, in use, about the surface on which the ball travels and which are configured, so that when a—or the—flap is impacted by a ball, the flap is pushed aside to a position where, provided the impact force is sufficient, the ball passes underneath the flap and the flap falls back to its position of rest to prevent the ball from escaping; characterised by the feature that the flap region which the ball pushes aside on impact is spaced sufficiently, radially outward from the carrier that the same region can subsequently come down behind the ball and act as the escape-preventing means.

Abstract: A bowling bumper system is provided. The bowling bumper system and more particularly an actuator or actuator assembly is decoupled from the bumpers, themselves, and configured to move the bumpers into an extended or retracted position.

Abstract: A novel critical supplementary apparatus, when used in conjuction with U.S. Pat. No. 6,533,673, collectively completes the sphere of practical operation of a convexo-concave bowling ball retrieving device that captures, guides, lifts and deposits in one smooth continuous flowing motion a bowling ball for subsequent discharge into a bowling ball return. U.S. Pat. No. 6,533,673 addresses the inherent lack of friction problems found in Brunswick automatic pinsetter bowling machines, models A and A2 but is unable to comply with a similar problematic lack of friction situation found in the remainder of Brunswick product line—models Factory A2 and the Jetback. The models Factory A2 and Jetback don't have adaquite clearance between the bowling ball retrieving device 1 that is mounted on the rotating ball return wheel 6 (as disclosed in U.S. Pat. No. 6,533,673) and the 1 HP motor mount shaft 19.

Abstract: Disclosed is an apparatus for a billiard bowling game. The apparatus includes a bowling pin distributing section and a bowling ball returning section. The bowling pin distributing section is constructed such that, while bowling pin distributing means is driven by driving means, respective bowling pins transferred from bowling pin collecting means are sequentially set in bowling pin setting holes defined in a bowling pin setting plate. The bowling ball returning section is constructed such that the bowling ball rolling on a sloped plate which is fastened to a fixed plate of a base section is raised between a curved inner edge of a bowling ball-guiding curved plate and a bowling ball-driving wheel fitted around a driving shaft and between inner surfaces of a pair of side plates, so as to be placed at an entrance to bowling ball returning rails.

Abstract: A one piece positive contact bowling ball retriever device, having no moving parts. It is secured to the inside of the ball return wheel and circum rotates with the wheel. It has a lead finger guide designed to assist in the differentiating of pins and the ball, as the pins go their way the lead finger guide captures, guides and holds the ball in its concave radius to be lifted and deposited in one smooth continuous flowing motion for subsequent discharge into the bowling ball return. This positive contact device nether contributes to nor is it affected by slippage and drag caused by the oil and dust normally associated with automatic bowling machinery. By using this positive contact device, ball friction will no longer have to be artificially supplied by the use of temporary rubber ball kickers and the machine r.p.m.s can be reduced for longer equipment life and more economical operation. Ball retriever 1 eliminates the need for manufactures to friction compensate by operating at 36 r.p.

Abstract: A one piece positive contact bowling ball retriever device, having no moving parts. It is secured to the inside of the ball return wheel and circum rotates with the wheel. It has a lead finger guide designed to assist in the differentiating of pins and the ball, as the pins go their way the lead finger guide captures, guides and holds the ball in its concave radius to be lifted and deposited in one smooth continuous flowing motion for subsequent discharge into the bowling ball return. This positive contact device nether contributes to nor is it affected by slippage and drag caused by the oil and dust normally associated with automatic bowling machinery. By using this positive contact device, ball friction will no longer have to be artificially supplied by the use of temporary rubber ball kickers and the machine r.p.m.s can be reduced for longer equipment life and more economical operation. Ball retriever 1 eliminates the need for manufactures to friction compensate by operating at 36 r.p.

Abstract: This invention is a table type game that requires both billiard skills and bowling skills to play. Scaled down bowling lanes, gutters, pins and approach are provided. The scaled down bowling balls are regulation size billiard balls that are struck and driven by regulation size billiard cues. The approach is covered with a billiard table type felt material and is raised approximately ¼ inch above the lane to allow the billiard balls to replicate the sounds of a bowling alley during play. Standard bowling scoring is used.

Abstract: A bowling alley pinsetter includes a conveyor belt forming a partial central portion of a pit surface. Hard plastic panels having a slippery top surface flank the central conveyor. The panels are inclined downward from pit kickbacks toward the conveyor belt for deflecting balls and pins onto the belt. Pins are delivered to a pin elevator by the belt. A ball stop extending transversely across is elevated for passing pins beneath while stopping a bowling ball. A ball sensor detects the ball at the ball stop and initiates a sweeping motion of a ball rake stored proximate one kickback transversely across the pit surface along the ball stop for urging the ball across the pit surface, including the inclined panel, to an opening within one kickback for delivery to an adjacent ball return assembly. The ball rake employs a groove shaft and pawl for converting rotational movement of the shaft to a linear movement of the ball rake.

Abstract: A mechanism for air-assisted rudder operation that supplements current rudder assemblies involved in returning bowling balls to the bowler. An electric motor rotating a cam activates and deactivates an air switch which in turn operates an air cylinder causing the rudder of a bowling machine to oscillate. The oscillation prevents bowling pins from entering the ball lift area.

Abstract: A bowling ball return gate operates in response to a ball tripping a lever for releasing the gate from its closed position for permitting the ball to be delivered to a center ball return shared by adjacent alleys. The gate operates in combination with an oscillating paddle positioned between kickbacks of the adjacent alleys wherein the paddle is moved from opening to adjacent alley opening of each adjacent kickbacks for alternately receiving a ball through the openings from its respective pit area while clearing any pins within the openings. The paddle moves within a T-tube section which is transverse to a longitudinal tube section housing the gate. The paddle is continuously moved between openings of the adjacent alley kickbacks for clearing pins on a continuous basis. The tripping lever holding the gate in its closed position can only be tripped by a ball entering the T-tube longitudinal section.

Abstract: A horizontal ball return mechanism for propelling a bowling ball from one end of a bowling alley to the other includes a generally horizontal track with compression and decompression sections and a generally flat horizontal section therebetween. Two pulleys and an endless belt move a bowling ball along the track. The compression, decompression and a flat horizontal section lift a bowling ball upwardly against the belt, maintain the belt under compression as the ball moves along the generally flat section and lowers the ball before it passes under a second of the pulleys.

Abstract: A mechanism for air assisted ball-lift that supplements current ball elevator mechanisms used to return bowling balls to the bowler. When the bowling ball is gravity fed onto the top pad, the trigger is depressed causing the mechanism to raise. The bowling ball is moved vertically by the use of an air cylinder in order to positively engage the ball elevator mechanism.

Abstract: A one piece positive contact bowling ball retriever device, having no moving parts. It is secured to the inside of the ball return wheel and circum rotates with the wheel. It has a lead finger guide designed to assist in the differentiating of pins and the ball, as the pins go their way the lead finger guide captures, guides and holds the ball in its concave radius to be lifted and deposited in one smooth continuous flowing motion for subsequent discharge into the bowling ball return. This positive contact device nether contributes to nor is it affected by slippage and drag caused by the oil and dust normally associated with automatic bowling machinery. By using this positive contact device, ball friction will no longer have to be artificially supplied by the use of temporary rubber ball kickers and the machine r.p.m.s can be reduced for longer equipment life and more economical operation. Ball retriever 1 eliminates the need for manufactures to friction compensate by operating at 36 r.p.