Title:
MEASUREMENT DEVICE FOR BADMINTON RACKET
Document Type and Number:
Japanese Patent JP2013029393
Kind Code:
A
Abstract:
To provide a measurement device for badminton racket that enables flexibility of a badminton racket to be objectively evaluated.
A measurement device 1 for a badminton racket includes a fixation part 10 which fixes a grip part G of a badminton racket R; a loading part 20 which deforms a face part F and shaft part S of the badminton racket R around the grip part R as a fulcrum by placing a predetermined load on the face part F of the fixed badminton racket R; and a measurement part 30 which measures movement quantities of deformation places P1-P3 of the face part F and shaft part S of the deformed badminton racket R.
Inventors:
KURIYAMA NOBUHIKO
Application Number:
JP2011164919A
Publication Date:
February 07, 2013
Filing Date:
July 28, 2011
Export Citation:
Assignee:
APPROACH INC
International Classes:
G01M7/02; A63B49/02; A63B60/42; G01M5/00; G01N3/20; A63B102/04
Attorney, Agent or Firm:
Masaki Kobayashi