Throwing device for training e.g. volley ball, has rotatable drive lever loaded by spiral spring and throwing article holding unit attached to lever, whose distance to carrier is variably adjustable in prestressed condition
摘要
<p>The device has a ball and a spring or a rubber unit that is attached on a carrier (3). A rotatable drive lever (6) is loaded by a spiral spring. A throwing article holding unit (10) is attached to the lever, where the distance of the lever to the carrier is variably adjustable in a prestressed condition by rods that are inserted into one another. A release mechanism is provided for releasing the locking device for shooting the article.</p>
