摘要 |
A device for threading the stitch forming instrumentalities of a sewing machine from a thread supply up to a sewing needle. A lever is pivotally mounted in the sewing machine frame and is located at the sewing head which when pulled outwardly, thread, which has been placed across the lever, is drawn into a loop and is urged, by the lever, into a tension device, into a thread take-up lever, and under a check spring assembly.
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