Pendulum
AssemblySeconds-beating pendulum: a long rod with a heavy bob, hung from a flat suspension spring, with a rating nut to fine-tune rate. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Pendulum
4 top-level lines as of r76712| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pendulum Rod | grandfather-clock-pendulum-rod | 1× | 1 | · | part |
| 2 | Pendulum Bob | grandfather-clock-pendulum-bob | 1× | 1 | · | part |
| 3 | Coil Spring | coil-spring | 1× | 1 | · | part |
| 4 | Rating Nut | grandfather-clock-rating-nut | 1× | 1 | · | part |