A method for calibrating a backlash impulse device in a...

G - Physics – 12 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G12B 13/00 (2006.01) A63B 53/04 (2006.01) A63B 69/36 (2006.01) A63B 71/06 (2006.01)

Patent

CA 2635820

The calibration of a backlash impulse device in a sport implement (20) is effected by firstly measuring the natural frequency of the striking surface (26) of the implement; determining from the measured natural frequency, a time of occurrence *T* and a duration of a period of elastic recovery *R' of the striking surface (26) in a first vibration cycle *P* following an impact on the striking surface (26). The method also comprises the step of adjusting a distance of travel 'D' of the movable mass (32) inside the backlash impulse device during a strike of a ball with the sport implement (20), such that an impulse (62) is generated on the striking surface (26) by this movable mass (32) during the strike, at the same time as the occurrence of the period of elastic recovery 'R' of the striking surface, in the first vibration cycle 'P' following the strike.

La présente invention concerne l'étalonnage d'un dispositif de course arrière dans un équipement de sport (20) réalisé par la première mesure d'une fréquence naturelle de la surface de frappe(26) de l'équipement; la détermination à partir de la fréquence naturelle mesurée, d'un temps de survenance 'T' et d'une durée d'une période de reprise élastique 'R' de la surface de frappe (26) dans un premier cycle de vibration 'P' suivant un impact sur la surface de frappe (26). Le procédé comprend également l'étape d'ajustement d'une distance de déplacement 'D' de la masse mobile (32) à l'intérieur du dispositif à impulsion de course arrière lors d'une frappe d'une balle avec l'équipement de sport (20), de sorte qu'une impulsion (62) soit générée sur la surface de frappe (26) par cette masse mobile (32) lors de la frappe, en même temps que la survenance de la période de reprise élastique 'R' de la surface de frappe, dans le premier cycle de vibration 'P' suivant la frappe.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A method for calibrating a backlash impulse device in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A method for calibrating a backlash impulse device in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method for calibrating a backlash impulse device in a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2077318

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.