JPS6175267U - - Google Patents
Info
- Publication number
- JPS6175267U JPS6175267U JP15897784U JP15897784U JPS6175267U JP S6175267 U JPS6175267 U JP S6175267U JP 15897784 U JP15897784 U JP 15897784U JP 15897784 U JP15897784 U JP 15897784U JP S6175267 U JPS6175267 U JP S6175267U
- Authority
- JP
- Japan
- Prior art keywords
- movable blade
- main shaft
- button
- holding means
- shaft
- 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 3
- 239000004744 fabric Substances 0.000 claims 3
Description
第１図はこの考案を具体化したボタン付けミシ
ンの部分右側面図、第２図は同じく部分左側面図
、第３図は部分底面図、第４図は糸阻止器の部分
拡大断面図、第５図は動作を説明するためのタイ
ムチヤートである。
図において３は針、６は単糸輪縫用ルーパー、
７は主軸、１５は加工物保持手段、２４は回転軸
、２５は作動手段としての作動制御カム、３５は
偏心カム、３６は移動手段としての移動体、５７
は固定刃、５８は可動刃、６０は糸切制御カム、
６７はばねである。
Fig. 1 is a partial right side view of a button sewing machine that embodies this invention, Fig. 2 is a partial left side view, Fig. 3 is a partial bottom view, and Fig. 4 is a partially enlarged sectional view of a thread blocker. FIG. 5 is a time chart for explaining the operation. In the figure, 3 is a needle, 6 is a single thread looper,
7 is a main shaft, 15 is a workpiece holding means, 24 is a rotating shaft, 25 is an operation control cam as an operating means, 35 is an eccentric cam, 36 is a moving body as a moving means, 57
is a fixed blade, 58 is a movable blade, 60 is a thread cutting control cam,
67 is a spring.
Claims (1)
つそのボタンを布とともにベツド面に押圧する保
持手段１５と、 その保持手段１５を上下移動させるように前記
主軸７により駆動され、前記保持手段１５と着脱
可能に連結される移動手段３６と、 前記主軸７の数回転に対して１回転される軸２
４上に設けられ、前記保持手段１５を移動手段３
６と連結及び離脱させる作動手段２５と、 前記布の下方においてばね６７により糸Ｙを切
断する方に付勢された可動刃５８と、 前記軸２４に固定され、常には前記可動刃５８
をばね６７の作用に抗して保持し、一縫製サイク
ルの最終針の上死点付近において可動刃５８を解
放するカム６０と を備えたことを特徴とするボタン付けミシン。[Scope of Claim for Utility Model Registration] A main shaft 7 that drives the needle 3 up and down, a holding means 15 that removably holds a button to be sewn onto the fabric and presses the button together with the fabric against the bed surface, a moving means 36 that is driven by the main shaft 7 to move the means 15 up and down and is detachably connected to the holding means 15; and a shaft 2 that rotates once for every several rotations of the main shaft 7.
4, and the holding means 15 is provided on the moving means 3.
6, a movable blade 58 which is biased toward cutting the thread Y by a spring 67 below the cloth, and a movable blade 58 which is fixed to the shaft 24 and is always
A button sewing machine comprising: a cam 60 that holds the movable blade 58 against the action of a spring 67 and releases the movable blade 58 near the top dead center of the last needle of one sewing cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15897784U JPH0117262Y2 (en) | 1984-10-20 | 1984-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15897784U JPH0117262Y2 (en) | 1984-10-20 | 1984-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6175267U true JPS6175267U (en) | 1986-05-21 |
| JPH0117262Y2 JPH0117262Y2 (en) | 1989-05-19 |
Family
ID=30716940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15897784U Expired JPH0117262Y2 (en) | 1984-10-20 | 1984-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0117262Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175269U (en) * | 1984-10-24 | 1986-05-21 |
-
1984
- 1984-10-20 JP JP15897784U patent/JPH0117262Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175269U (en) * | 1984-10-24 | 1986-05-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117262Y2 (en) | 1989-05-19 |
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