JPS6124483U - Weft detection device in loom - Google Patents
Weft detection device in loomInfo
- Publication number
- JPS6124483U JPS6124483U JP10619584U JP10619584U JPS6124483U JP S6124483 U JPS6124483 U JP S6124483U JP 10619584 U JP10619584 U JP 10619584U JP 10619584 U JP10619584 U JP 10619584U JP S6124483 U JPS6124483 U JP S6124483U
- Authority
- JP
- Japan
- Prior art keywords
- weft
- reed
- switch
- driving
- needle
- 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
- Looms (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
第１図は本考案の織機における緯糸検知装置の一実施例
を示す部分断面正面図、第２図は同上の平面図、第３図
は同上の側面図、第４図及び第５図は第１図の作用図で
ある。
１・・・筬、３，４・・・経糸、５・・・緯糸、９・・
・針保持部材、１０，３５，３９・・・スイッチ作動部
材、１６・・・検知針、３１・・・作動部材、４８・・
・スイッチ。FIG. 1 is a partially sectional front view showing an embodiment of the weft detection device for a loom according to the present invention, FIG. 2 is a plan view of the same, FIG. 3 is a side view of the same, and FIGS. FIG. 1 is an action diagram of FIG. 1... Reed, 3, 4... Warp, 5... Weft, 9...
- Needle holding member, 10, 35, 39... Switch actuation member, 16... Detection needle, 31... Actuation member, 48...
·switch.
Claims (1)
避した退避位置との間で往復揺動する筬を用いる織機に
おいて、 上記退避位置に配置されていて、当該位置へ揺動して来
た筬によって押動させられる作動部材と、 上記打込み位置の上位に配置されていて、上記作動部材
の押動に連動して、その一端に俸持された検知針を、そ
の先端が緯糸の打込み方向の移動軌跡に対して進退する
向きに移動させる針保持部材と、 この針保持部材の一端に、上記筬の揺動力向と同方向に
揺動自在に保持されていて、上記筬が少なくとも打込み
位置に位置しているとき、緯糸の打込み方向の移動軌跡
上にその先端を位置させられる検知針と、 緯糸の有無に応じてオンオフさせられて、緯糸有無の信
号を出すスイッチと、 一端を上記スイッチに対応させ、他端に上記検知針を緩
ろく嵌合させていて、上記スイッチをオフ（またはオン
）する向きの移動習性を有し、上記検知針が上記筬の打
込み動作により移動する緯糸によって押動させられたと
き、これに連動して上記スイッチをオン（またはオフ）
させるスイツチ作動部材とからなる緯糸検知装置。[Scope of Claim for Utility Model Registration] In a loom that uses a reed that swings back and forth between a driving position where the weft is driven into the warp and a retracted position where it is retracted from this driving position, the reed is placed at the retracted position and the said position an actuating member that is pushed by the reed that has swung to the reed; and a sensing needle that is placed above the driving position and is held at one end in conjunction with the pushing of the actuating member. a needle holding member whose tip moves forward and backward with respect to the locus of movement in the weft driving direction; , when the reed is at least in the driving position, a detection needle whose tip is positioned on the movement locus in the weft driving direction; and a detection needle that is turned on and off depending on the presence or absence of the weft to output a signal indicating the presence or absence of the weft. A switch, one end of which corresponds to the switch, and the other end of which is loosely fitted with the detection needle, has a tendency to move in the direction of turning off (or on) the switch, and the detection needle is connected to the reed. When pushed by the moving weft due to the driving operation, the above switch is turned on (or off) in conjunction with this.
A weft detection device consisting of a switch actuating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10619584U JPS6124483U (en) | 1984-07-13 | 1984-07-13 | Weft detection device in loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10619584U JPS6124483U (en) | 1984-07-13 | 1984-07-13 | Weft detection device in loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6124483U true JPS6124483U (en) | 1986-02-13 |
Family
ID=30665492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10619584U Pending JPS6124483U (en) | 1984-07-13 | 1984-07-13 | Weft detection device in loom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124483U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55148253A (en) * | 1979-04-27 | 1980-11-18 | Yuusaku Nishikawa | Weft yarn detector for loom |
-
1984
- 1984-07-13 JP JP10619584U patent/JPS6124483U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55148253A (en) * | 1979-04-27 | 1980-11-18 | Yuusaku Nishikawa | Weft yarn detector for loom |
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