Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Patent
1998-08-07
1999-04-20
Marlo, George J.
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
473220, A63B 6936
Patent
active
058953280
ABSTRACT:
A swing training apparatus for sensing centrifugal force created from a swing of a handheld sport implement and producing a signal for a predetermined level of centrifugal force. The apparatus comprises a housing holding a battery affixed to a sliding member that is slidably positioned within the housing. An adjustable force signal mechanism is electrically connected to the battery. A spring holds the sliding member and battery in a signal nonactuating position within said housing until sufficient centrifugal force, created by the swinging sport implement, slides the sliding member within the housing into a signal actuating position, thereby actuating said signal mechanism to produce a signal.
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Marlo George J.
Ritchey James M.
LandOfFree
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