| 摘要 |
An improved drawer slide member ball bearing raceway (Figs. 3-5). The improved raceway (shown in Fig. 3) comprising a square U-channel shape with double indentations (221, 223, 225, 227) restricting lateral movement of the ball bearings (23, 21) contained therein. Alternatively, a shoulder (303, 301) may be formed in the raceway (shown in Figs. 4 and 5) restricting lateral movement of the ball bearings (23, 21) in a direction toward a web (12) of the slide member (11), thereby providing both ball bearing float and reducing the amount of lean of an inner or intermediate slide member (29). |
