Title:
ラケット・シャフトおよびそのシャフトを備えたラケット
Document Type and Number:
Japanese Patent JP2006510395
Kind Code:
A
Abstract:
A racket shaft ( 1 ) that at one end is intended to be connected to a racket head ( 3 ), has a grip portion ( 13 ), and at its other end a knob ( 11 ) that is detachably mounted on the racket shaft ( 1 ), the knob ( 11 ) having an across dimension (T) that is larger than the diameter (D) of the portion of the racket shaft ( 1 ) to which the knob ( 11 ) is attached. A racket equipped with the racket shaft is also disclosed. It is significant that the grip portion ( 13 ) is equipped with two bulgings ( 5, 7 ), that the grip portion ( 13 ) is in the shape of an exchangeable part that is mounted on a core ( 12 ) of the racket shaft ( 1 ), and that the knob ( 11 ) in mounted position abuts the free end of the core ( 12 ) and constitutes a stopper of the grip portion ( 13 ).
Inventors:
Sereny, Attila
Application Number:
JP2004542947A
Publication Date:
March 30, 2006
Filing Date:
October 07, 2003
Export Citation:
Assignee:
Sereny, Attila
International Classes:
A63B49/04; A63B49/08
Attorney, Agent or Firm:
Sumiko Shimosaka
Mitsuo Matsuda
Mitsuo Matsuda