Conversion apparatus for bowling pin setting machine

Details Conversion apparatus for bowling pin setting machine Conversion apparatus for bowling pin setting machine

1983-07-01

1985-07-23

Oechsle, Anton O.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 49, 273 53, 273 54A, A63D 500

Patent

active

045305013

ABSTRACT:
A kit is provided for converting a known type of automatic bowling pin setting machine to decrease the cycle time thereof. The kit includes electronic circuitry having an electrical switch adapted to be responsive to contact between a bowling ball and a pit cushion. Actuation of said switch initiates release of a latch so that at least a portion of a rake may descend immediately upon contact of the ball with the cushion.

REFERENCES:
patent: 3233901 (1966-02-01), Sandahl
patent: 3248110 (1966-04-01), Webb
patent: 3319959 (1967-05-01), Lenhart
patent: 3545753 (1970-12-01), Lenhart
patent: 3545754 (1970-12-01), Lenhart
patent: 3790167 (1974-02-01), Lenhart et al.
patent: 4036495 (1977-07-01), Blawn et al.

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