A golf stroke practising aid comprising: a target adapted to be struck by a golf-club; guiding means for constraining said target to move in a substantially horizontal orbit when struck; measuring means for measuring the initial speed of the target when struck; processing means for configured to determine a notional total distance that the target should travel in its orbit corresponding to said initial speed; and motion controlling means adapted to control the movement of the target in its orbit when struck such that the target actually moves a total distance which is substantially the same as said notional total distance.
申请公布号
WO2004064930(A2)
申请公布日期
2004.08.05
申请号
WO2004GB00184
申请日期
2004.01.21
申请人
SCRATCH LIMITED;CANDY, MATTHEW, SPENCER, JAYNES;TUPMAN, DAVID, JOHN;HORSTMAN, DANIEL, PETER
发明人
CANDY, MATTHEW, SPENCER, JAYNES;TUPMAN, DAVID, JOHN;HORSTMAN, DANIEL, PETER