Title:
AUTOMATIC BOBBIN SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/200281
Kind Code:
A1
Abstract:
The present invention relates to an automatic bobbin supply apparatus and, more particularly, to an automatic bobbin supply apparatus which automatically withdraws bobbins one by one from a bobbin cartridge loaded with the bobbins and mounts the bobbins to a hook. To this end, the automatic bobbin supply apparatus of the present invention comprises: a bobbin cartridge for accommodating at least two bobbin cases loaded with the bobbin; a bobbin cartridge holder for fixedly installing the bobbin cartridge to a hook base of a sewing machine with a hook formed therein; and a cylinder for mounting the bobbin case accommodated in the bobbin cartridge to the hook.
Inventors:
SHIN YONG SIK (KR)
SEO DONG YOUNG (KR)
SEO DONG YOUNG (KR)
Application Number:
PCT/KR2017/005082
Publication Date:
November 23, 2017
Filing Date:
May 17, 2017
Export Citation:
Assignee:
DOLPHIN KOREA INC (KR)
International Classes:
D05B59/04; D05B59/00
Foreign References:
| JPH09299658A | 1997-11-25 | |||
| JPH0924177A | 1997-01-28 | |||
| US6286444B1 | 2001-09-11 | |||
| US5787826A | 1998-08-04 | |||
| US5718181A | 1998-02-17 |
Attorney, Agent or Firm:
PARK, Jae Wan (KR)
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