Key Mechanism
AssemblyThe Boehm-system keywork: ring-and-axle linkages let nine fingers control sixteen tone holes with full venting. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Key Mechanism
7 top-level lines as of r67114| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Key Cup | flute-key-cup | 13× | 13 | · | part |
| 2 | Key Steel | flute-key-steel | 6× | 6 | · | part |
| 3 | Hinge Tube | flute-hinge-tube | 8× | 8 | · | part |
| 4 | Pivot Screw | flute-pivot-screw | 10× | 10 | · | part |
| 5 | Trill Key | flute-trill-key | 2× | 2 | · | part |
| 6 | Thumb Key | flute-thumb-key | 2× | 2 | · | part |
| 7 | Adjustment Screw | flute-adjustment-screw | 6× | 6 | · | part |