SAFETY DEVICE FOR SPOTTING A USER OF A BARBELL WITHOUT A NEED FOR HUMAN INTERVENTION

A safety device (10) for spotting a user (12) of a barbell (14) without a need for human intervention. The device includes a frame (16), an interface ring assembly (18), and electrical/electronic apparatus (20). The frame (16) rests on a level surface (22). The interface ring assembly (18) is operat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MINGRINO, ERIC, MAIARO, RICHARD, J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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