JPS6269985U - - Google Patents
Info
- Publication number
- JPS6269985U JPS6269985U JP16140385U JP16140385U JPS6269985U JP S6269985 U JPS6269985 U JP S6269985U JP 16140385 U JP16140385 U JP 16140385U JP 16140385 U JP16140385 U JP 16140385U JP S6269985 U JPS6269985 U JP S6269985U
- Authority
- JP
- Japan
- Prior art keywords
- needle bar
- connecting rod
- sewing machine
- pin
- crank
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図および第２図は本考案に係るミシンの針
棒装置の実施例を示し、第１図はその一部分解斜
視図、第２図は同じく連接杆と針棒との連結部の
分解斜視図、第３図および第４図は従来における
ミシンの針棒装置を示し、第３図はその一部分解
斜視図、第４図は同じく連接杆と針棒との連結部
の分解斜視図である。
１……上軸、２……針棒軸受、３……クランク
、４……連接杆、６……針棒、６ａ……ピン孔、
９……軸受管、１０……ピン、１０ａ，１０ｂ…
…環状溝、１１，１２……止め輪。
1 and 2 show an embodiment of the needle bar device for a sewing machine according to the present invention, FIG. 1 is a partially exploded perspective view thereof, and FIG. 2 is an exploded perspective view of the connecting portion between the connecting rod and the needle bar. 3 and 4 show a conventional sewing machine needle bar device, FIG. 3 is a partially exploded perspective view thereof, and FIG. 4 is an exploded perspective view of the connecting portion between the connecting rod and the needle bar. . 1... Upper shaft, 2... Needle bar bearing, 3... Crank, 4... Connecting rod, 6... Needle bar, 6a... Pin hole,
9...Bearing tube, 10...Pin, 10a, 10b...
...Annular groove, 11, 12...Retaining ring.
Claims (1)
の遊端部と、アームの軸受部に上下動自在に支持
された針棒とをピンによつて連結したことを特徴
とするミシンの針棒装置。 A sewing machine characterized in that a free end of a connecting rod pivotally mounted on an eccentric part of a crank on an upper shaft and a needle bar supported vertically movably on a bearing part of an arm are connected by a pin. Needle bar device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16140385U JPS6269985U (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16140385U JPS6269985U (en) | 1985-10-22 | 1985-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6269985U true JPS6269985U (en) | 1987-05-02 |
Family
ID=31087682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16140385U Pending JPS6269985U (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6269985U (en) |
-
1985
- 1985-10-22 JP JP16140385U patent/JPS6269985U/ja active Pending