首页>
外国专利>
Football training equipment has balls dropped onto a support ramp and struck by a tensioned elastic shaft released by a remote control catch
Football training equipment has balls dropped onto a support ramp and struck by a tensioned elastic shaft released by a remote control catch
展开▼
机译:足球训练设备的球落在支撑坡道上,并被遥控锁扣释放的张紧的弹性杆击中
展开▼
页面导航
摘要
著录项
相似文献
摘要
A football training equipment projects balls in a preset direction and with a preset force. The balls (4) are dropped one at a time onto a sloping ramp (13) and are struck by the bottom end of a flexible shaft (6) secured onto a swivel mounting (8) near the top end and with the bottom end held by a release catch (10, 14). The shaft is tensioned by a servo drive (11) which can be pneumatic, hydraulic or mechanical. The top end of the shaft extends past the swivel mounting and forms a simple gate action to drop another ball onto the ramp when the previous ball has been projected.
展开▼