| 摘要 |
A pin arrangement control apparatus, as well as a system therefor, capable of pin arrangement in any arbitrary pin arrangement patterns are implemented only by slightly modifying a pin setter machine equipped with only basic functions for performing the so-called tenpin bowling.A common pin setter machine equipped with means for setting the first-bowl ten pins, and means for gripping and elevating the set pins, sweeping with the rake and then rearranging the pins is additionally equipped with a selective pin gripping mechanism for gripping only pins corresponding to a pin arrangement pattern given from external. Thus, the pin setter machine is capable of pin arrangement in a specified pin arrangement pattern for rearrangement of the second-bowl pins.
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