JPH03981U - - Google Patents
Info
- Publication number
- JPH03981U JPH03981U JP6164489U JP6164489U JPH03981U JP H03981 U JPH03981 U JP H03981U JP 6164489 U JP6164489 U JP 6164489U JP 6164489 U JP6164489 U JP 6164489U JP H03981 U JPH03981 U JP H03981U
- Authority
- JP
- Japan
- Prior art keywords
- upper looper
- looper
- shaft
- retainer
- swinging arm
- 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 1
- 238000010586 diagram Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Description
第１図は本考案の１実施例のルーパー調節機構
の一部の分解斜視図、第２図は偏心ピンの平面図
、第３図は本考案の１実施例のルーパー調節機構
の構成図、第４図は従来のルーパー調節機構の構
成図、第５図は従来のルーパー調節機構の揺動腕
の構成図である。
８……揺動腕、８ａ……２叉の他端、８ｂ，８
ｃ……挿入孔、９……上ルーパー抱、９ａ……一
端、９ｂ……挿入孔、１０……偏心ピン、１０ａ
……一方の端部、１０ｂ……他方の端部、１０ｃ
……中央部。
FIG. 1 is an exploded perspective view of a part of a looper adjustment mechanism according to an embodiment of the present invention, FIG. 2 is a plan view of an eccentric pin, and FIG. 3 is a configuration diagram of a looper adjustment mechanism according to an embodiment of the present invention. FIG. 4 is a configuration diagram of a conventional looper adjustment mechanism, and FIG. 5 is a configuration diagram of a swing arm of the conventional looper adjustment mechanism. 8... Swinging arm, 8a... Other end of the two prongs, 8b, 8
c...Insertion hole, 9...Upper looper holder, 9a...One end, 9b...Insertion hole, 10...Eccentric pin, 10a
...One end, 10b...The other end, 10c
……Center.
Claims (1)
支持される上ルーパー軸に揺動腕の一端を連結し
、他端を上ルーパー抱の一端に連結し、前記上ル
ーパー抱の他端に上ルーパーを固着したミシンの
ルーパー調節機構において、前記揺動腕の他端及
び前記上ルーパー抱の一端に設けた孔に偏心ピン
を回動可能に装着することを特徴とするミシンの
ルーパー調節機構。 One end of the swinging arm is connected to an upper looper shaft which is rotatably supported by the frame in conjunction with the rotation of the driving shaft, the other end is connected to one end of the upper looper retainer, and the other end of the upper looper retainer is connected to the upper looper shaft. A looper adjustment mechanism for a sewing machine having a fixed upper looper, characterized in that an eccentric pin is rotatably mounted in a hole provided at the other end of the swinging arm and at one end of the upper looper holder. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6164489U JPH0530704Y2 (en) | 1989-05-26 | 1989-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6164489U JPH0530704Y2 (en) | 1989-05-26 | 1989-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03981U true JPH03981U (en) | 1991-01-08 |
| JPH0530704Y2 JPH0530704Y2 (en) | 1993-08-05 |
Family
ID=31590077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6164489U Expired - Lifetime JPH0530704Y2 (en) | 1989-05-26 | 1989-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530704Y2 (en) |
-
1989
- 1989-05-26 JP JP6164489U patent/JPH0530704Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530704Y2 (en) | 1993-08-05 |
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