Bowling ball launcher
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jan 14, 2020
Grant Date -
Dec 27, 2018
app pub date -
Jun 22, 2018
filing date -
Jun 22, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A bowling ball launcher has a frame and a rail oriented from a front of the frame to a back of the frame. A push pad is configured to slide along the rail. An elastic mechanism is coupled to the push pad and extends toward the front of the frame. A winch is coupled to the push pad toward the back of the frame. The winch includes a motor, a winch wheel, and a cable extending from the winch wheel to the push pad. The winch also includes a clutch between the motor and winch wheel. A shock absorber is disposed near the front of the frame. A plurality of position sensors is attached to the frame along the rail. A power meter is configured to move the push pad to one of the position sensors by operation of the winch.
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