JPS5975256U - Sewing machine needle bar adjustment device - Google Patents
Sewing machine needle bar adjustment deviceInfo
- Publication number
- JPS5975256U JPS5975256U JP15894882U JP15894882U JPS5975256U JP S5975256 U JPS5975256 U JP S5975256U JP 15894882 U JP15894882 U JP 15894882U JP 15894882 U JP15894882 U JP 15894882U JP S5975256 U JPS5975256 U JP S5975256U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- needle bar
- machine frame
- adjustment device
- ball holder
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は要部分解斜視
図、第２図は一部断面で示す側面図、第３図は調節板の
取付部の分解斜視図である。
１・・・針棒、２・・・針棒支持体、２ｅ・・・上部球
受は部、２ｆ・・・下部球受は部、６・・・支え台、７
・・・調節板、８・・・軸ピン、９・・・軸ねじ、１０
・・・調節ナツト、１１・・・ロックナツト、１２．１
４・・・鋼球、１３−・・板ばね、１５・・・針、１６
・・・水平式回転釜。
第１図
第２図The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view of the main parts, FIG. 2 is a partially sectional side view, and FIG. 3 is an exploded perspective view of the attachment part of the adjustment plate. DESCRIPTION OF SYMBOLS 1... Needle bar, 2... Needle bar support, 2e... Upper ball holder is part, 2f... Lower ball holder is part, 6... Support stand, 7
...adjustment plate, 8...shaft pin, 9...shaft screw, 10
... Adjustment nut, 11 ... Lock nut, 12.1
4... Steel ball, 13-... Leaf spring, 15... Needle, 16
...Horizontal rotary pot. Figure 1 Figure 2
Claims (1)
上下摺動自在に支持する針棒支持体に、上部球受は部と
その下方に下部球受は部とを設け、該両球受は部にそれ
ぞれ球状軸受部材を嵌入し、一方の該球状軸受部材を針
と釜の隙間調節方向に移動可能にミシン機枠に取付けた
調節板で支持すると共に、もう一方の該球状軸受部材を
ミシン機枠に固定した板ばねにより圧接して、該針棒支
持体を該両法状軸受部材の中心を結ぶ線を軸心として揺
動自在にミシン機枠に支持したことを特徴とするミシン
の針棒調節装置。In a zigzag sewing machine using a horizontal rotary hook, a needle bar support that supports a needle bar so as to be able to slide up and down is provided with an upper ball holder and a lower ball holder below the upper ball holder. A spherical bearing member is inserted into each of the sections, and one of the spherical bearing members is supported by an adjustment plate attached to the sewing machine frame so as to be movable in the direction of adjusting the gap between the needle and hook, and the other spherical bearing member is inserted into the sewing machine frame. A sewing machine characterized in that the needle bar support body is supported on the sewing machine frame so as to be swingable about a line connecting the centers of the two curved bearing members by pressure contact with a leaf spring fixed to the machine frame. Needle bar adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15894882U JPS5975256U (en) | 1982-10-22 | 1982-10-22 | Sewing machine needle bar adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15894882U JPS5975256U (en) | 1982-10-22 | 1982-10-22 | Sewing machine needle bar adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5975256U true JPS5975256U (en) | 1984-05-22 |
Family
ID=30350031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15894882U Pending JPS5975256U (en) | 1982-10-22 | 1982-10-22 | Sewing machine needle bar adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5975256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155893A (en) * | 1985-12-27 | 1987-07-10 | アイシン精機株式会社 | Needle rod shaking arm holder of sewing machine |
| JP2010167111A (en) * | 2009-01-23 | 2010-08-05 | Aisin Seiki Co Ltd | Unit construction for sewing machine needle bar |
-
1982
- 1982-10-22 JP JP15894882U patent/JPS5975256U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62155893A (en) * | 1985-12-27 | 1987-07-10 | アイシン精機株式会社 | Needle rod shaking arm holder of sewing machine |
| JP2010167111A (en) * | 2009-01-23 | 2010-08-05 | Aisin Seiki Co Ltd | Unit construction for sewing machine needle bar |
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