JPH0341679U - - Google Patents
Info
- Publication number
- JPH0341679U JPH0341679U JP10260189U JP10260189U JPH0341679U JP H0341679 U JPH0341679 U JP H0341679U JP 10260189 U JP10260189 U JP 10260189U JP 10260189 U JP10260189 U JP 10260189U JP H0341679 U JPH0341679 U JP H0341679U
- Authority
- JP
- Japan
- Prior art keywords
- lower shaft
- bobbin
- thread
- bored
- supply device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案要部の分解説明図、第２図はボ
ビンの拡大断面図である。
１……下軸、２……給油釜、６……連結具、７
……ボビン、８……孔、１１……糸こま。
FIG. 1 is an exploded explanatory view of the main parts of the present invention, and FIG. 2 is an enlarged sectional view of the bobbin. 1... Lower shaft, 2... Oil pot, 6... Connector, 7
...Bobbin, 8...hole, 11...thread spool.
Claims (1)
線上になるように給油釜の裏面と下軸の内端とを
連結具で一体的に連結した本縫いミシンの下糸供
給装置において、下軸を中空に形成し、ボビンの
軸周面の任意位置に孔を穿設して、下軸の外端よ
り挿通した糸こまの糸端が前記ボビンの軸周面に
穿設した孔より出て、連続的に給糸することを特
徴とする本縫いミシンの下糸供給装置。 A bobbin thread supply device for a lockstitch sewing machine in which the lower shaft is installed horizontally, and the back of the oil pot and the inner end of the lower shaft are integrally connected by a connector so that the axes of the lower shaft and the oil pot are aligned in a straight line. In this method, the lower shaft is formed hollow, a hole is bored at an arbitrary position on the circumferential surface of the shaft of the bobbin, and the thread end of the thread spool inserted from the outer end of the lower shaft is bored in the circumferential surface of the bobbin. A bobbin thread supply device for a lockstitch sewing machine, which is characterized by continuously feeding thread from a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260189U JPH0341679U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260189U JPH0341679U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341679U true JPH0341679U (en) | 1991-04-19 |
Family
ID=31651495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10260189U Pending JPH0341679U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061852A2 (en) * | 1999-04-12 | 2000-10-19 | Patent Bank Co., Ltd. | An automatic dual bobinn mecanism |
-
1989
- 1989-08-30 JP JP10260189U patent/JPH0341679U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061852A2 (en) * | 1999-04-12 | 2000-10-19 | Patent Bank Co., Ltd. | An automatic dual bobinn mecanism |
| WO2000061852A3 (en) * | 1999-04-12 | 2001-03-29 | Patent Bank Korea Co Ltd | An automatic dual bobinn mecanism |