| 摘要 |
The present invention provides a ball deck which reduces or eliminates the use of castings, which is self-fixturing for welding and can be manufactured and assembled relatively inexpensively and simply, which has drive means that is readily alignable with the drive motors, which incorporates a deck plate easily registerable with the associated driven balls regardless of the adjustment required to align the drive means, and which incorporates a means for attaching the deck plate so that the upper surface thereof is flat and uncluttered and is less susceptible to wear.
|
