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Priority to ES1974203257UpriorityCriticalpatent/ES203257Y/en
Publication of ES203257UpublicationCriticalpatent/ES203257U/en
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Publication of ES203257YpublicationCriticalpatent/ES203257Y/en
Billiard device for billiards, essentially characterized in that it is constituted by a first-class lever, advantageously obtained from stamped plate, whose arms are arranged in "V", presenting at the apex a transverse through hole, through which it is coupled with faculty of rotation around a pivot-axis of the billiard box, whose pivot axis is surrounded by turns of a spring whose tangential ends realize the angular expansion between one of the sides of said box and the resistance arm of said lever, acting of recuperator thereof; the end of the power arm emerges through an opening in the box for manual traction against said spring, while the end of the resistance arm acts as a striker on the corresponding release of the opposite arm; acting at the same time said resistance arm as limiter of the recoil of the lever, against one of the sides of said billiard box. (Machine-translation by Google Translate, not legally binding)
ES1974203257U1974-05-211974-05-21
PERCUSSION DEVICE FOR BILLIARDS.
ExpiredES203257Y
(en)
A device to lock the ventilation roof in the regulating mechanism existing on the ceiling of the vehicle. (Machine-translation by Google Translate, not legally binding)