JPS63177480U - - Google Patents
Info
- Publication number
- JPS63177480U JPS63177480U JP6953187U JP6953187U JPS63177480U JP S63177480 U JPS63177480 U JP S63177480U JP 6953187 U JP6953187 U JP 6953187U JP 6953187 U JP6953187 U JP 6953187U JP S63177480 U JPS63177480 U JP S63177480U
- Authority
- JP
- Japan
- Prior art keywords
- thread tension
- pressure
- pair
- applying member
- dial
- 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 2
- 230000001105 regulatory effect Effects 0.000 claims 4
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図はこの考案の実施例のミシンの糸調子装
置の側断面図、第２図は同じく側面図、第３図は
同じく正面図、第４図は従来の糸調子装置の一例
を示す側断面図である。
２…糸調子台、３…圧力調整体、４，５…糸調
子皿、６…支持軸、７…圧力付与部材、８…糸調
子ばね。
Fig. 1 is a side sectional view of a thread tension device for a sewing machine according to an embodiment of this invention, Fig. 2 is a side view, Fig. 3 is a front view, and Fig. 4 is a side view showing an example of a conventional thread tension device. FIG. 2... Thread tension stand, 3... Pressure adjustment body, 4, 5... Thread tension disc, 6... Support shaft, 7... Pressure applying member, 8... Thread tension spring.
Claims (1)
端部にダイヤル部を有する圧力調整体と、 その圧力調整体に嵌装され前記ダイヤル部と糸
調子台の一端との間に配設された一対の糸調子皿
と、 前記糸調子台に螺合された圧力調整体を貫通し
て軸方向に移動可能に設けられるとともに、前記
圧力調整体の外方の後端部において前記回動規制
部に周方向への回動を規制されて摺動可能な押圧
部を有する支持軸と、 その支持軸の前端部に設けられ前記一対の糸調
子皿の一側に当接する圧力付与部材と、 前記圧力調整体と前記押圧部との間に介装され
、前記圧力付与部材を介して前記一対の糸調子皿
を互いに接する方向に付勢する糸調子ばねと、を
備えたことを特徴とするミシンの糸調子装置。[Claims for Utility Model Registration] A thread tension block having a rotation regulating section at one end; a pressure regulating body screwed to the thread tension block so as to be movable in the axial direction and having a dial section at one end; and the pressure regulating body having a dial section at one end. A pair of thread tension plates fitted into the adjustment body and disposed between the dial part and one end of the thread tension base, and a pressure adjustment body screwed onto the thread tension base to be moved in the axial direction. a support shaft having a pressing portion that is slidable and whose rotation in the circumferential direction is restricted by the rotation restriction portion at the outer rear end portion of the pressure regulating body; a pressure applying member provided at the front end portion and abutting one side of the pair of thread tension discs; and a pressure applying member interposed between the pressure adjusting body and the pressing portion to adjust the thread tension of the pair through the pressure applying member. A thread tension device for a sewing machine, comprising: a thread tension spring that biases the plates in a direction in which they come into contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6953187U JPH0540872Y2 (en) | 1987-05-08 | 1987-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6953187U JPH0540872Y2 (en) | 1987-05-08 | 1987-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177480U true JPS63177480U (en) | 1988-11-17 |
| JPH0540872Y2 JPH0540872Y2 (en) | 1993-10-15 |
Family
ID=30910347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6953187U Expired - Lifetime JPH0540872Y2 (en) | 1987-05-08 | 1987-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540872Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009285270A (en) * | 2008-05-30 | 2009-12-10 | Juki Corp | Thread tension device for sewing machine |
-
1987
- 1987-05-08 JP JP6953187U patent/JPH0540872Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009285270A (en) * | 2008-05-30 | 2009-12-10 | Juki Corp | Thread tension device for sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540872Y2 (en) | 1993-10-15 |