Invention Application
- Patent Title: Bicycle bearing journal assembly
- Patent Title (中): 自行车轴承轴颈组件
-
Application No.: US10237959Application Date: 2002-09-10
-
Publication No.: US20040047527A1Publication Date: 2004-03-11
- Inventor: Cheng-Xun Jiang
- Main IPC: F16C013/00
- IPC: F16C013/00
Abstract:
A combination of a bearing journal assembly and a head tube of a bicycle includes a skirt extending from each of two ends of the head tube and each skirt has a groove defined therein. A retainer has a plurality of balls rotatably engaged therewith as a one-piece member which is engaged with the groove in each skirt.
Information query
