Title:
【発明の名称】スポーツ機器
Document Type and Number:
Japanese Patent JP2002523155
Kind Code:
A
Abstract:
A sports apparatus with variable directions of stiffness and flexibility, including sports equipment having a body with an elongated cavity; and a stiffening rod that is elongated and has a longitudinal axis in a direction of elongation of the stiffening rod, the stiffening rod being inserted within the cavity and stiffer in one direction than in a different direction and being more flexible in the different direction than in the one direction, both the one direction and the different direction being directed transverse to the longitudinal axis.
Inventors:
Feeler guy
Robert Walsh
Doble, William, Sea.
Tarlton, Peter
Robert Walsh
Doble, William, Sea.
Tarlton, Peter
Application Number:
JP2000565973A
Publication Date:
July 30, 2002
Filing Date:
August 18, 1999
Export Citation:
Assignee:
Alliance Design and Development Group
International Classes:
A63B53/10; A63B49/02; A63B49/10; A63B59/00; A63B59/06; A63B59/12; A63B59/14; A63B69/00; A63C5/12; A63C5/14; A63B53/08; (IPC1-7): A63B59/12; A63B49/02; A63B49/10; A63B53/10; A63B59/06; A63B59/14; A63B69/00; A63C5/12; A63C5/14
Attorney, Agent or Firm:
Ichiro Sugawara