Sewing – Special machines – Embroidering
Patent
1998-03-25
1999-03-23
Nerbun, Peter
Sewing
Special machines
Embroidering
112155, 11247018, D05B 3900
Patent
active
058845720
ABSTRACT:
A curved workpiece fabric holder device which holds a cup-shaped or cylindrical workpiece at a position around a cylinder bed. The cylinder bed contains therein a loop taker which co-operates with a sewing needle. The holder device includes a base frame movable in an extending direction of the cylinder bed, a rotary frame rotatably supported by the base frame and positioned around the cylinder bed, a retainer retaining therein the workpiece and detachably installed over the rotary frame. Normally, the rotary frame is rotated in accordance with a movement of a fabric feed frame. A fixed segment is fixed to the fabric feed frame, and a movable segment is movably and position-fixably supported to the fixed segment. A wire is looped around the rotary frame and each end of the wire is fixed to each end of the movable segment. By unfastening the movable segment from the fixed segment, the movable segment is disconnected from the fabric feed frame. With this state, by moving the movable segment relative to the fixed segment, a rotational point of origin of the rotary frame is adjusted.
REFERENCES:
patent: 5277140 (1994-01-01), Nakagaki
patent: 5553560 (1996-09-01), Tajima et al.
patent: 5701831 (1997-12-01), Morita
Brother Kogyo Kabushiki Kaisha
Nerbun Peter
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