JPH0313970U - - Google Patents
Info
- Publication number
- JPH0313970U JPH0313970U JP7300189U JP7300189U JPH0313970U JP H0313970 U JPH0313970 U JP H0313970U JP 7300189 U JP7300189 U JP 7300189U JP 7300189 U JP7300189 U JP 7300189U JP H0313970 U JPH0313970 U JP H0313970U
- Authority
- JP
- Japan
- Prior art keywords
- presser bar
- upper feed
- sewing machine
- feed
- plate
- 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 4
- 239000004744 fabric Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面は本考案の実施例を示すものにして、第１
図は本考案の分解斜視図、第２図及び第３図は第
１図におけるＡ−Ａ矢視各切替状態を示す要部断
面図、第４図及び第５図は本考案の押え足の常時
載置状態の作用図、第６図及び第７図は本考案の
押え足の交互載置状態の作用図であり、１は押え
棒、２は案内軸、４は上送り押え棒、５は上送り
押え棒ダキ、１４は押え棒ダキ、２２は上送り上
下クランク、２５はコロ、２６は案内台、３０は
係合板、３２は押え棒ダキ挟持板、３７は回転板
である。
The drawings show the embodiments of the present invention, and the drawings show the first embodiment.
The figure is an exploded perspective view of the present invention, Figures 2 and 3 are sectional views of main parts showing each switching state in the direction of the A-A arrow in Figure 1, and Figures 4 and 5 are of the presser foot of the present invention. FIGS. 6 and 7 are operation diagrams of the presser foot of the present invention in an alternately placed state, in which 1 is a presser bar, 2 is a guide shaft, 4 is an upper feed presser bar, and 5 14 is an upper feed presser bar, 22 is an upper feed upper and lower crank, 25 is a roller, 26 is a guide stand, 30 is an engagement plate, 32 is a presser bar clamp plate, and 37 is a rotary plate.
Claims (1)
る送り歯と協動して上方より下向きに布を押えて
四送り運動する上送り歯を備えた上下送りミシン
において、前記上送り歯が装着されミシン機枠に
上下動可能に支持された上送り押さえ棒４と下端
に押え足を装着した押え棒１とを同軸的に設け、
該押え棒に平行な案内軸２を回転自在に支持し、
該案内軸に操作用の回動板３７を固着すると共に
前記押え棒１に固着の押え棒ダキ１４の上面に先
端部が係止せしめられる係合板３０と案内台２６
とを軸方向に摺動自在に装着し、該案内台の二又
部に一端のコロ２５が挟持され、ミシンの運転に
連動して揺動する上送り上下クランク２２を前記
上送り押え棒４に固着の上送り押え棒ダキの横軸
２１に回動自在に支持し、前記案内軸２上で前記
係合板３０に隣接し前記回動板３７の操作により
回動せしめられる押え棒ダキ挟持板３２を装着し
たことを特徴とする上下送りミシン。 In a vertical feed sewing machine equipped with an upper feed dog that presses the cloth downward from above and moves in four feeds in cooperation with a feed dog that feeds the cloth with some teeth facing upward from the bottom of the throat plate, the upper feed dog is An upper feed presser bar 4 mounted on the sewing machine frame and supported in a vertically movable manner and a presser foot 1 having a presser foot attached to its lower end are coaxially provided,
A guide shaft 2 parallel to the presser bar is rotatably supported,
A rotating plate 37 for operation is fixed to the guide shaft, and an engaging plate 30 and a guide stand 26 whose tips are locked to the upper surface of the presser bar 14 fixed to the presser bar 1.
A roller 25 at one end is held between the two forks of the guide base, and the upper feed upper and lower crank 22, which swings in conjunction with the operation of the sewing machine, is attached to the upper feed presser bar 4 so as to be slidable in the axial direction. a presser bar clamping plate rotatably supported on the horizontal shaft 21 of the upper feed presser bar fixed to the upper feed presser bar, adjacent to the engagement plate 30 on the guide shaft 2, and rotated by the operation of the rotating plate 37; A vertical feed sewing machine characterized by being equipped with 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7300189U JPH088774Y2 (en) | 1989-06-23 | 1989-06-23 | Vertical feed sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7300189U JPH088774Y2 (en) | 1989-06-23 | 1989-06-23 | Vertical feed sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313970U true JPH0313970U (en) | 1991-02-13 |
| JPH088774Y2 JPH088774Y2 (en) | 1996-03-13 |
Family
ID=31611442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7300189U Expired - Lifetime JPH088774Y2 (en) | 1989-06-23 | 1989-06-23 | Vertical feed sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088774Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015142657A (en) * | 2014-01-31 | 2015-08-06 | トヨタ紡織株式会社 | Integrated feed sewing machine |
-
1989
- 1989-06-23 JP JP7300189U patent/JPH088774Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015142657A (en) * | 2014-01-31 | 2015-08-06 | トヨタ紡織株式会社 | Integrated feed sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088774Y2 (en) | 1996-03-13 |
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