发明名称 |
Measuring device for measuring hitting parameters of a golf club and associated calibration device |
摘要 |
A measurement setup to determine hitting parameters of a golf club includes a group of reflectors with at least two strip-shaped reflectors with retroreflective surfaces applied to the golf club shaft. The group of reflectors is attached to the club shaft with a detachable, yet tight clamp-connection. At least three retroreflective areas are arranged in a determined geometry at the club shaft and/or at the group of reflectors. At least one first reflective light barrier sends its beam at a right angle to the ideal swing path of the club head near the tee and/or the golf ball at the group of reflectors. During the penetration of the beam the three strip-shaped retroreflective surfaces elicit temporally staggered pulse-shaped signals that the receiver of the first reflective light barrier receives and which it transmits to the data acquisition device. A calibration setup is also provided. |
申请公布号 |
US8142301(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20080079099 |
申请日期 |
2008.03.25 |
申请人 |
HAAG HANS-JOACHIM A.;GOEDDE JOSEF;HGM GMBH - HAAG GOLF MESSTECHNIK |
发明人 |
HAAG HANS-JOACHIM A.;GOEDDE JOSEF |
分类号 |
A63B57/00 |
主分类号 |
A63B57/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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