Machine and needle components
A spring that controls slack and stabilises needle-thread movement during stitch formation.
Also known as
check spring / thread take-up spring
Translations
| DE | Fadenanzugsfeder |
| FR | Ressort compensateur / ressort tire-fil |
| ES | Muelle compensador / muelle tirahilos |
| IT | Molla compensatrice / molla tirafilo |
| CN | 挑线簧/收线簧 |
| VN | Lò xo giật chỉ |