Abstract: A bowling pin setting system with a reconfigurable array of bowling pin retention mechanisms with a contracted configuration with two rows of five pin retention mechanisms and an expanded configuration wherein the pin retention mechanisms are disposed in an equilateral triangle. The array of pin retention mechanisms can be movable, such as by operation of a gantry or pivotable arms, between a pin setting position above a pin deck and a retracted position removed from above the pin deck. A bowling pin assembly and loading system with a pivoting magazine and at least one pin loading magazine can receive bowling pins from the pin deck, assemble the pins into an organized format, and load them into the array of pin retention mechanisms.

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: An automatic bowling pin setting machine includes a sorting section receiving knocked down pins and bowling balls, an elevator conveying pins to a receiving reel, and a setting reel to which pins drop downwardly from the setting reel. Gripper arms accompanying the setting reel pick up any standing pins to ready the alley for a second throw. After a second throw, the alley is swept clean of pins, and the setting reel places a new set of pins in the alley. The setting machine is designed with reduced maintenance in mind and for sureness of operation.

Abstract: An automatic bowling alley has a bowling lane with two ends. The bowling alley further includes a pin setup frame provided at one end of the bowling lane for handling a plurality of bowling pins. The pin setup frame includes a pin magazine for retaining a number of the pins therebelow. A pin support plate is located below the pin magazine. A device is provided for vertically moving the pin support plate in and out of an initial position and toward and away from the pin magazine to receive the pins from the pin magazine. A device is provided for tilting the pin support plate during the vertical movement into an intermediate tilting position to clear any pins therefrom. A sorting device is located beneath the pin support plate for separating and arranging the pins received therein into an aligned position. A pin conveyor is provided for transporting, in a predetermined position, the pins from the sorting device to the pin magazine.

Abstract: Overflow of bowling pins in an automatic pinsetter (26) having a distributor (44) for distributing pins to a plurality of pin positions (90) may be substantially reduced by utilizing additional switches (150) in pin spotting cells (120) at each pin position to provide indications of whether a pin is loaded in the associated spotting cell (120), which information may be processed by a CPU (108) and used to deenergize a relay (230) controlling power to the distributor (44), a pit conveyer (34) and a pin elevator (38) to halt operation of such components when pin delivery is not required.