Thread Supply and Bobbin System
AssemblyUpper thread spool delivery and rotating bobbin case holding lower thread, creating lockstitch. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Thread Supply and Bobbin System
4 top-level lines as of r130861| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Thread Spool Holder | post-bed-sewing-machine-thread-spool | 1× | 1 | · | part |
| 2 | Bobbin Case Hook | post-bed-sewing-machine-bobbin-case | 1× | 1 | · | part |
| 3 | Bobbin Spool | post-bed-sewing-machine-bobbin | 1× | 1 | · | part |
| 4 | Thread Break Detector | post-bed-sewing-machine-thread-break-sensor | 1× | 1 | · | part |