Ball Return
AssemblyThe ball path: a door in the pit separates the ball from the pins, an accelerator wheel pair flings it onto the return track, and it coasts back to the bowler's rack at 6-8 m/s. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Ball Return
6 top-level lines as of r17602| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ball Door | bowling-pinsetter-ball-door | 1× | 1 | · | part |
| 2 | Accelerator Wheel | bowling-pinsetter-accelerator-wheel | 2× | 2 | · | part |
| 3 | Return Track | bowling-pinsetter-return-track | 1× | 1 | · | part |
| 4 | Ball Lift | bowling-pinsetter-ball-lift | 1× | 1 | · | part |
| 5 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |