JPS62123780U - - Google Patents
Info
- Publication number
- JPS62123780U JPS62123780U JP1372786U JP1372786U JPS62123780U JP S62123780 U JPS62123780 U JP S62123780U JP 1372786 U JP1372786 U JP 1372786U JP 1372786 U JP1372786 U JP 1372786U JP S62123780 U JPS62123780 U JP S62123780U
- Authority
- JP
- Japan
- Prior art keywords
- thread tension
- tension spring
- thread
- spring
- sub
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案に係る糸張力制御機構の要部斜
視図、第２図は、その第２糸調子の拡大縦断面図
、第３図および第４図は、それぞれ第１図に対応
する従来の２例の斜視図、第５図は、第３図の第
２糸調子の分解斜視図、第６図は、眠りボタン穴
縫いパターンの説明図である。
２８……糸浮かし棒、２９……第２糸調子、３
０……糸弛めリンク、３７……第２糸調子弛め腕
、４６……（主）糸調子ばね、５２……副糸調子
ばね、５３……調整つまみ、５７……第１糸調子
。
FIG. 1 is a perspective view of the main part of the thread tension control mechanism according to the present invention, FIG. 2 is an enlarged vertical sectional view of the second thread tension, and FIGS. 3 and 4 correspond to FIG. 1, respectively. FIG. 5 is an exploded perspective view of the second thread tension shown in FIG. 3, and FIG. 6 is an explanatory diagram of a sleep buttonhole sewing pattern. 28...Thread floating rod, 29...Second thread tension, 3
0... Thread loosening link, 37... Second thread tension loosening arm, 46... (Main) thread tension spring, 52... Sub-thread tension spring, 53... Adjustment knob, 57... First thread tension .
Claims (1)
主、副それぞれ１個の糸調子ばねを備えた第２糸
調子手段と、前記各糸調子ばねを選択的に解放す
る機構手段とを備えて成る糸張力制御装置を有す
ることを特徴とする眠り穴かがりミシン。 a first thread tension means including one thread tension spring;
A thread tension control device comprising a second thread tension means each having one main thread tension spring and one sub thread tension spring, and a mechanism means for selectively releasing each of the thread tension springs. Hole sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986013727U JPH0333324Y2 (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986013727U JPH0333324Y2 (en) | 1986-01-31 | 1986-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62123780U true JPS62123780U (en) | 1987-08-06 |
| JPH0333324Y2 JPH0333324Y2 (en) | 1991-07-15 |
Family
ID=30803063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986013727U Expired JPH0333324Y2 (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333324Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399257U (en) * | 1977-01-12 | 1978-08-11 | ||
| JPS53111858A (en) * | 1977-03-11 | 1978-09-29 | Brother Ind Ltd | Device for pulling upper yarn of button holding machine |
-
1986
- 1986-01-31 JP JP1986013727U patent/JPH0333324Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399257U (en) * | 1977-01-12 | 1978-08-11 | ||
| JPS53111858A (en) * | 1977-03-11 | 1978-09-29 | Brother Ind Ltd | Device for pulling upper yarn of button holding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333324Y2 (en) | 1991-07-15 |