Title:
BICYCLE STEM
Document Type and Number:
WIPO Patent Application WO/2010/018471
Kind Code:
A1
Abstract:
[Problem] To provide a bicycle stem that enables the angle to be adjusted freely, that can be fitted on various types of bicycle, and is such that the rider will easily be aware if it is damaged or loosened. [Means for Solving] A fixing part fitted at one end and a connecting part fitted at the other end are included; the fixing part is provided to connect the front fork 2; the connecting part is provided to connect the handlebar 3; the fixing part is provided with C-form pinching members fitted in sequence; pads 14 are inset above and below after hollow circular holes formed in said pinching members have expanded; each of said pads is provided with a central hole; a convex piece with a specific angle of inclination is provided on one end of the outer peripheral part of said central holes and the central holes and the convex edges are provided with the same angle of inclination.
Inventors:
MARTINEZ BRYAN (US)
Application Number:
PCT/IB2009/051669
Publication Date:
February 18, 2010
Filing Date:
April 23, 2009
Export Citation:
Assignee:
MARTINEZ BRYAN (US)
International Classes:
B62K21/16; B62K21/00; B62K21/12
Foreign References:
| US20060097474A1 | 2006-05-11 | |||
| US20060162482A1 | 2006-07-27 | |||
| US20050248120A1 | 2005-11-10 | |||
| US20020148323A1 | 2002-10-17 |
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