发明授权
US4411208A Embroidery frame for automatic embroidery machine 失效
刺绣机绣花机

Embroidery frame for automatic embroidery machine
摘要:
An embroidery frame for an automatic or programmed embroidery machine includes an outer frame member, an intermediate frame member and an inner frame member, all of circular configuration. The intermediate frame member is cut and provided with an adjusting or clamping screw so that it can be clamped around the inner frame member with a cloth held therebetween. The outer frame member is similar to the intermediate frame member and provided with an adjusting or clamping screw so that it is clamped around intermediate frame member. Further, the outer frame member is mounted on the traveller of the embroidery machine.
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