Title:
BICYCLE RUNNING ASSISTANCE STRUCTURE
Document Type and Number:
Japanese Patent JPH0732801
Kind Code:
A
Abstract:
PURPOSE: To provide a bicycle running assistance structure excellent in running performance by positively using an air flow.
CONSTITUTION: A disc-like center plate 3 is fitted into an axle 1. A plate member 9 is arranged inside a rim 5 to be hung over spokes 7. Annular plates 11, 11 with air guide holes 13 are mounted to cover both sides of the plate member 9.
Inventors:
SAKURAI HIROAKI
Application Number:
JP19897293A
Publication Date:
February 03, 1995
Filing Date:
July 17, 1993
Export Citation:
Assignee:
SAKURAI HIROAKI
International Classes:
B60B1/00; B60B19/00; B62M1/00; (IPC1-7): B60B1/00; B60B19/00; B62M1/00
Attorney, Agent or Firm:
Keiro Shibuya
Next Patent: 指輪式豆ライト