JPS58138576U - Cycle sewing machine control device - Google Patents
Cycle sewing machine control deviceInfo
- Publication number
- JPS58138576U JPS58138576U JP3468382U JP3468382U JPS58138576U JP S58138576 U JPS58138576 U JP S58138576U JP 3468382 U JP3468382 U JP 3468382U JP 3468382 U JP3468382 U JP 3468382U JP S58138576 U JPS58138576 U JP S58138576U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- rotation
- sewing machine
- control lever
- speed state
- 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
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
第１図はサイクルミシンの制御装置の正面図、第２図は
従来の制御カムの凹部を示す図、第３゜４．５図は停止
機構の右側面図、第６図は本願の制御カムの要部分解斜
視図、第７，８図は制御カムの調節状態を示す図である
。
２、 ３． ４． ５・・・・・・クラッチ手段、７・
・・・・・制御レバー、１１・・・・・・真内部、１５
・・・・・・低位部、１３・・・・・・凹部、２１・・
・・・・制御カム、１６・・・・・・調節体。Figure 1 is a front view of the control device of a cycle sewing machine, Figure 2 is a diagram showing the recess of a conventional control cam, Figure 3.4.5 is a right side view of the stop mechanism, and Figure 6 is the control cam of the present application. FIGS. 7 and 8 are exploded perspective views of essential parts, and are views showing the adjustment state of the control cam. 2, 3. 4. 5...Clutch means, 7.
... Control lever, 11 ... True inside, 15
...Lowest part, 13...Concave part, 21...
... Control cam, 16 ... Adjustment body.
Claims (1)
に伝達する高速状態及び原動部の回転を高速状態よりも
低速とするように減速して主軸に伝達する低速状態並び
に原動体と主軸との連動を遮断する遮断状態とに切換可
ｍｌに原動部と主軸とに介在させたクラッチ手段と、 クラッチ機構を遮断状態とする第−位置及びクラッチ機
構を低速状態とする第二位置及びクラッチ機構を高速状
態とする第三位置とに移動可能にクラッチ機構に関連配
置した制御レバーと、ミシン主軸に対して一定の減速比
により同期して自身の中心線の周囲を回動するように機
枠に支持し、制御レバーを第三位置に保持するように回
転中心から等距離の外周に形成した真内部と、制御レバ
ーを第一位置に保持するように外周から回転中心方向へ
凹んだ凹部と、制御レバーを第二位置に保持するように
真内部と凹部とに連結し両者の中間の中心距離に形成し
た低位部とを設けた制御カム、とをもつサイクルミシン
において、制御レバーが第二位置から第三位置へ移行す
るように、外周を制御カムの真内部と同一の中心距離と
し低位部に沿って周方向へ移動係止可能とした調節体を
設けたことを特徴とするサイクルミシンの制御装置。[Claims for Utility Model Registration] A high-speed state where the rotation of the driving part is transmitted to the main shaft so as to drive the main shaft of the sewing machine at high speed, and a state where the rotation of the driving part is decelerated and transmitted to the main shaft so that the rotation is slower than the high-speed state. A clutch means interposed between the driving part and the main shaft that can be switched between a low speed state and a cutoff state that cuts off the interlocking movement between the driving body and the main shaft; A control lever is arranged in relation to the clutch mechanism so as to be movable between a second position in which the clutch mechanism is in a high speed state and a third position in which the clutch mechanism is in a high speed state. is supported on the machine frame so as to rotate, and the inner part is formed on the outer periphery at an equal distance from the center of rotation to hold the control lever in the third position, and the inner part is formed on the outer periphery to hold the control lever in the first position. A control cam having a recessed portion recessed toward the center of rotation, and a lower portion connected to the inner portion and the recessed portion and formed at an intermediate center distance between the two so as to hold the control lever in a second position. In a sewing machine, in order to move the control lever from the second position to the third position, an adjusting body is provided whose outer periphery has the same center distance as the inside of the control cam and can be moved and locked in the circumferential direction along the lower part. A cycle sewing machine control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3468382U JPS58138576U (en) | 1982-03-12 | 1982-03-12 | Cycle sewing machine control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3468382U JPS58138576U (en) | 1982-03-12 | 1982-03-12 | Cycle sewing machine control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138576U true JPS58138576U (en) | 1983-09-17 |
| JPS6121023Y2 JPS6121023Y2 (en) | 1986-06-24 |
Family
ID=30046173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3468382U Granted JPS58138576U (en) | 1982-03-12 | 1982-03-12 | Cycle sewing machine control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138576U (en) |
-
1982
- 1982-03-12 JP JP3468382U patent/JPS58138576U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121023Y2 (en) | 1986-06-24 |
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