JPS6325966U - - Google Patents
Info
- Publication number
- JPS6325966U JPS6325966U JP11844786U JP11844786U JPS6325966U JP S6325966 U JPS6325966 U JP S6325966U JP 11844786 U JP11844786 U JP 11844786U JP 11844786 U JP11844786 U JP 11844786U JP S6325966 U JPS6325966 U JP S6325966U
- Authority
- JP
- Japan
- Prior art keywords
- link
- clamp
- sewing machine
- connecting shaft
- rotatably supported
- 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 4
- 239000004744 fabric Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は、この考案の一実施例を示す斜視図、
第２図は従来のミシン送り方向転換装置を示す斜
視図である。
｛１…第１のリンク部材、２…第２のリンク部
材、３…第３のリンク部材、５…シリンダ、Ｓ１
…第１の連結軸、Ｓ２…第２の連結軸、Ｓ３…第
３の連結軸、Ｓ４…第４の連結軸｝Ｌ：四節リン
ク機構、４…腕体、Ｃ…クランプ、ｇ…ガイド溝
、ｇ１…ガイド溝の屈曲部。
FIG. 1 is a perspective view showing an embodiment of this invention;
FIG. 2 is a perspective view showing a conventional sewing machine feed direction changing device. {1...first link member, 2...second link member, 3...third link member, 5...cylinder, S 1
...first connection shaft, S2 ...second connection shaft, S3 ...third connection shaft, S4 ...fourth connection shaft}L: four-bar link mechanism, 4 ...arm body, C...clamp, g...Guide groove, g1 ...Bending portion of the guide groove.
Claims (1)
したクランプガイドと、 クランプガイドに遊かんする屈曲形状を有する
ガイド溝が形成された布を挾さむクランプと、 ミシンテーブルに離間して夫々一端を回動自在
に支持した第１のリンク及び第２のリンクと、 第２のリンクの他端に回動自在に支持した第３
の連結軸と、 第３の連結軸に一端を固定し、先端に前記クラ
ンプの周縁と当接する回転子を設けた腕体と、 一端を、第１のリンクに回動自在に支持し、他
端を第３の連結軸に固定した第３のリンクと、 第２のリンクを回動する移動手段とよりなり、
移動手段の作動によつて腕体の回転子がニードル
孔を中心とした軌跡を描き、クランプをニードル
孔を中心として回転するようにしたことを特徴と
するミシンのワーク送り方向転換装置。[Scope of claim for utility model registration] A clamp guide formed around a needle hole provided in the throat plate of a sewing machine, a clamp for holding cloth in which a guide groove having a bent shape that plays with the clamp guide is formed, and a sewing machine table. a first link and a second link that are rotatably supported at one end of each and separated from each other; and a third link that is rotatably supported at the other end of the second link.
a connecting shaft, an arm body having one end fixed to the third connecting shaft and having a rotor at its tip that contacts the peripheral edge of the clamp; one end rotatably supported by the first link, the other It consists of a third link whose end is fixed to a third connecting shaft, and a moving means for rotating the second link,
A work feed direction changing device for a sewing machine, characterized in that a rotor of an arm body draws a trajectory centered on a needle hole by the operation of a moving means, and a clamp is rotated centering on the needle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844786U JPH036290Y2 (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844786U JPH036290Y2 (en) | 1986-07-31 | 1986-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6325966U true JPS6325966U (en) | 1988-02-20 |
| JPH036290Y2 JPH036290Y2 (en) | 1991-02-18 |
Family
ID=31004906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11844786U Expired JPH036290Y2 (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036290Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044516A1 (en) * | 1996-05-20 | 1997-11-27 | Barudan Sewing Machine Co., Ltd. | Over edging apparatus for single cloth piece products such as handkerchiefs |
-
1986
- 1986-07-31 JP JP11844786U patent/JPH036290Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044516A1 (en) * | 1996-05-20 | 1997-11-27 | Barudan Sewing Machine Co., Ltd. | Over edging apparatus for single cloth piece products such as handkerchiefs |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036290Y2 (en) | 1991-02-18 |
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