JPH0417766U - - Google Patents
Info
- Publication number
- JPH0417766U JPH0417766U JP5864990U JP5864990U JPH0417766U JP H0417766 U JPH0417766 U JP H0417766U JP 5864990 U JP5864990 U JP 5864990U JP 5864990 U JP5864990 U JP 5864990U JP H0417766 U JPH0417766 U JP H0417766U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- cylinder
- adjustment member
- pressure fluid
- supply source
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案に係る糸調子制御機構の実施例
を示す正面図、第２図は同側面図である。
１……糸調子制御機構、２Ａ，２Ｂ……糸、３
Ａ，３Ｂ……シリンダ、４……通路、５……高圧
流体供給源、６Ａ，６Ｂ……圧力調整部材、７…
…表示機構、１１Ａ，１１Ｂ……糸押え板。
FIG. 1 is a front view showing an embodiment of the thread tension control mechanism according to the present invention, and FIG. 2 is a side view of the same. 1... Thread tension control mechanism, 2A, 2B... Thread, 3
A, 3B... Cylinder, 4... Passage, 5... High pressure fluid supply source, 6A, 6B... Pressure adjustment member, 7...
...Display mechanism, 11A, 11B... Thread presser plate.
Claims (1)
て押圧するシリンダと、このシリンダに高圧流体
を供給する高圧流体供給源と、シリンダと高圧流
体供給源を結ぶ通路に介設されてシリンダへの供
給圧力を調整する圧力調整部材と、圧力調整部材
により設定された供給流体圧力を数値変換して表
示する表示機構を具備していることを特徴とする
ミシンの糸調子制御機構。 A cylinder that presses one side of the mutually opposing yarn presser plates toward the other side, a high-pressure fluid supply source that supplies high-pressure fluid to this cylinder, and a passage that connects the cylinder and the high-pressure fluid supply source to the cylinder. A thread tension control mechanism for a sewing machine, comprising: a pressure adjustment member that adjusts supply pressure; and a display mechanism that numerically converts and displays the supply fluid pressure set by the pressure adjustment member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5864990U JPH0540873Y2 (en) | 1990-06-01 | 1990-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5864990U JPH0540873Y2 (en) | 1990-06-01 | 1990-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417766U true JPH0417766U (en) | 1992-02-14 |
| JPH0540873Y2 JPH0540873Y2 (en) | 1993-10-15 |
Family
ID=31584452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5864990U Expired - Lifetime JPH0540873Y2 (en) | 1990-06-01 | 1990-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540873Y2 (en) |
-
1990
- 1990-06-01 JP JP5864990U patent/JPH0540873Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540873Y2 (en) | 1993-10-15 |
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