Flexible plank support unit

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

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A63D 500

Patent

active

040506959

ABSTRACT:
The supporting arms of the plank support unit for an automatic pinsetting machine are attached to the horizontal shaft by upper and lower portions which are detachably secured to one another around the shaft. Cushioning material is disposed between the portions and the shaft. The arms support a plank which constitutes a backstop. A cushion is disposed between the arms and the plank.

REFERENCES:
patent: 1625599 (1927-04-01), Gessert
patent: 2803462 (1957-08-01), Zuercher
patent: 3006627 (1961-10-01), Paulsen
patent: 3096090 (1963-07-01), Albrecht
AMF Parts Catalog, copyright 1953, revised 1959, pp. 24, 62, 63, 70, 71 relied on.

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