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Patent Searching and Data


Title:
FLEXIBLE RACKET FOR PRACTICE
Document Type and Number:
Japanese Patent JP2001293108
Kind Code:
A
Abstract:

To provide a flexible racket for practice, which can make a player acquire a form advantageous for controlling ball hitting without harming the joints.

This flexible racket 1 for practice, preferably a part, is constituted of a low rigidity material 13 or a hinge 14 with spring, or by preferably combining plural flat shape materials 1-1 to 1-4 so as to make the racket 1 have a structure flexible against moment in the direction vertical to the racket face and highly rigid against moment in parallel with the racket 1 face. Thus, when a player uses the racket 1 for practice, the player can acquire a form advantageous for controlling ball hitting without harming the joints.


Inventors:
TOMITA NAOHIDE
MATSUHISA HIROSHI
Application Number:
JP2000113149A
Publication Date:
October 23, 2001
Filing Date:
April 14, 2000
Export Citation:
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Assignee:
TOMITA NAOHIDE
International Classes:
A63B49/10; A63B49/02; A63B60/02; A63B60/54; (IPC1-7): A63B49/02; A63B49/04; A63B49/10
Attorney, Agent or Firm:
Kashiwara Mieko