Sewing – Special machines – Embroidering
Patent
1998-03-25
2000-02-01
Nerbun, Peter
Sewing
Special machines
Embroidering
112155, 11247018, D05C 904
Patent
active
060190531
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 contain 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. The holder device also include a translation mechanism for translating the movement of a fabric feed frame in an X-direction into a rotational movement of the rotary frame. The translation mechanism includes a wire looping around the rotary frame, and having one end fixed to a first wire attaching portion and having another end fixed to a second wire attaching portion. Each end portion of the wire extends up to an outer edge of each wire attaching portion, and is turned at each outer edge in a hairpin manner, so that each distal end of the wire is fixed to an intermediate portion of each wire attaching portion.
REFERENCES:
patent: 5553560 (1996-09-01), Tajima et al.
Brother Kogyo Kabushiki Kaisha
Nerbun Peter
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