Machine and needle components
A spring that prevents the bobbin from overrunning during sewing.
Also known as
bobbin brake spring
Translations
| DE | Spulenbremse |
| FR | Ressort de frein de canette |
| ES | Muelle de freno de bobina |
| IT | Molla freno bobina |
| CN | 梭芯制动弹簧 |
| VN | Lò xo hãm suốt |