JPS5916563U - Two-needle hem sewing machine - Google Patents
Two-needle hem sewing machineInfo
- Publication number
- JPS5916563U JPS5916563U JP11188782U JP11188782U JPS5916563U JP S5916563 U JPS5916563 U JP S5916563U JP 11188782 U JP11188782 U JP 11188782U JP 11188782 U JP11188782 U JP 11188782U JP S5916563 U JPS5916563 U JP S5916563U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- thread
- needles
- feeding direction
- cloth feeding
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の正面図、第２図は針の部分正面図、
第３図は下ルーパーの分解斜視図、第４図は縁かがり縫
目の構造を示す斜視図、第５図はこの考案の上ルーパー
の縫目形成を示す平面図、第６図は従来の上ルーパーの
縫目形成を示す平面図、第７図、第８図はこの考案の下
ルーパーの動性状態を示す平面図である。
１、 ２・・・針、１５・・・上ルーバー、２９・・・
下ルーツ寸−０Figure 1 is a front view of this invention, Figure 2 is a partial front view of the needle,
Figure 3 is an exploded perspective view of the lower looper, Figure 4 is a perspective view showing the structure of the overlock seam, Figure 5 is a plan view showing the seam formation of the upper looper of this invention, and Figure 6 is the conventional one. A plan view showing the stitch formation of the upper looper, and FIGS. 7 and 8 are plan views showing the dynamic state of the lower looper of this invention. 1, 2...needle, 15...upper louver, 29...
Lower root size -0
Claims (1)
に交叉し且つ布送り方向に離れ平行な二つの直線に沿っ
て上下動可能とし針糸を有すると共に針板上面から距離
がそれぞれ異なる様に針棒に固定した二本の針と、 下ルーパー糸を持ち針の上昇時において両針の針糸ルー
プの捕捉時に両針と布送り方向に一定の間隔をもって交
叉するように、針の上下動に同期して布送り方向に平行
する固定軸線を中心に揺動し且つその軸線に沿って往復
動可能とした下ルーバーと、 上ルーパー糸を持ち下ルーパーが針糸ループを捕捉した
後に下ルーパー糸を捕捉し且つ針の下降時において下ル
ーパー糸を絡んだ上ルーパー糸の糸玉角内に両針が貫通
するように、針及び下ルーパーと同期して布送り方向に
平行する固定軸線を中心に揺動可能とした上ルーバー、 とを備えた二本針線かがりミシン。[Scope of Claim for Utility Model Registration] A needle that is movable up and down along two straight lines that diagonally intersect with the upper surface of the throat plate from the front lower side in the cloth feeding direction to the front upper side and that are separated and parallel to the cloth feeding direction, and that has a needle thread. Two needles are fixed to the needle bar at different distances from the top of the plate, and the lower looper thread is fixed at a constant distance from both needles in the fabric feeding direction when the needles are raised and the needle thread loops of both needles are captured. The lower louver swings around a fixed axis parallel to the cloth feeding direction in synchronization with the vertical movement of the needle and can reciprocate along the axis, and the lower looper holds the upper looper thread. After capturing the needle thread loop, the lower looper thread is captured and synchronized with the needle and the lower looper so that when the needle descends, both needles penetrate into the thread bead corner of the upper looper thread that entwines the lower looper thread. A two-needle overlock sewing machine equipped with an upper louver that can swing around a fixed axis parallel to the cloth feeding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11188782U JPS6020987Y2 (en) | 1982-07-23 | 1982-07-23 | Two-needle hem sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11188782U JPS6020987Y2 (en) | 1982-07-23 | 1982-07-23 | Two-needle hem sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5916563U true JPS5916563U (en) | 1984-02-01 |
| JPS6020987Y2 JPS6020987Y2 (en) | 1985-06-22 |
Family
ID=30259588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11188782U Expired JPS6020987Y2 (en) | 1982-07-23 | 1982-07-23 | Two-needle hem sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6020987Y2 (en) |
-
1982
- 1982-07-23 JP JP11188782U patent/JPS6020987Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6020987Y2 (en) | 1985-06-22 |
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